/* =====================================================
   Planner AI – Frontend Styles v2.0
   ===================================================== */

/* -------------------------------------------------------
   CSS Variables
   ----------------------------------------------------- */
:root {
    --pai-primary:       #2563eb;
    --pai-primary-dark:  #1d4ed8;
    --pai-primary-light: #eff6ff;
    --pai-success:       #16a34a;
    --pai-success-light: #f0fdf4;
    --pai-warning:       #d97706;
    --pai-warning-light: #fffbeb;
    --pai-danger:        #dc2626;
    --pai-danger-light:  #fef2f2;
    --pai-purple:        #7c3aed;

    --pai-bg:            #f1f5f9;
    --pai-white:         #ffffff;
    --pai-border:        #e2e8f0;
    --pai-border-dark:   #cbd5e1;

    --pai-text:          #1e293b;
    --pai-text-secondary:#64748b;
    --pai-text-muted:    #94a3b8;

    --pai-radius:        10px;
    --pai-radius-sm:     6px;
    --pai-radius-lg:     14px;

    --pai-shadow:        0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
    --pai-shadow-md:     0 4px 12px rgba(0,0,0,.08);
    --pai-shadow-lg:     0 10px 30px rgba(0,0,0,.12);

    --pai-transition:    .2s ease;
}

/* -------------------------------------------------------
   Base Container
   ----------------------------------------------------- */
.pai-dashboard,
.pai-new-project,
.pai-project-view {
    max-width: 1000px;
    margin: 0 auto;
    padding: 24px 16px 60px;
    color: var(--pai-text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* -------------------------------------------------------
   Typography
   ----------------------------------------------------- */
.pai-page-title {
    font-size: 26px;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--pai-text);
    line-height: 1.3;
}

.pai-page-subtitle {
    font-size: 15px;
    color: var(--pai-text-secondary);
    margin: 0;
}

/* -------------------------------------------------------
   Buttons
   ----------------------------------------------------- */
.pai-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: var(--pai-radius-sm);
    border: none;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--pai-transition);
    white-space: nowrap;
}

.pai-btn-primary {
    background: var(--pai-primary);
    color: #fff;
}
.pai-btn-primary:hover {
    background: var(--pai-primary-dark);
    color: #fff;
    text-decoration: none;
}

.pai-btn-secondary {
    background: var(--pai-white);
    color: var(--pai-text);
    border: 1px solid var(--pai-border-dark);
}
.pai-btn-secondary:hover {
    background: var(--pai-bg);
    color: var(--pai-text);
    text-decoration: none;
}
.pai-btn-danger {
    background: #fee2e2;
    color: #dc2626;
    border: 1px solid #fca5a5;
}
.pai-btn-danger:hover {
    background: #fecaca;
    color: #b91c1c;
    text-decoration: none;
}

.pai-btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.pai-btn-xs {
    padding: 4px 10px;
    font-size: 12px;
    background: var(--pai-white);
    color: var(--pai-primary);
    border: 1px solid var(--pai-primary);
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--pai-transition);
}
.pai-btn-xs:hover {
    background: var(--pai-primary);
    color: #fff;
}

.pai-btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    color: var(--pai-text-muted);
    display: inline-flex;
    align-items: center;
    transition: all var(--pai-transition);
}
.pai-btn-icon:hover {
    color: var(--pai-danger);
    background: var(--pai-danger-light);
}

/* -------------------------------------------------------
   Alerts
   ----------------------------------------------------- */
.pai-alert {
    padding: 12px 16px;
    border-radius: var(--pai-radius-sm);
    font-size: 14px;
    border-left: 4px solid;
}
.pai-alert-error   { background: var(--pai-danger-light);  color: #991b1b; border-color: var(--pai-danger); }
.pai-alert-warning { background: var(--pai-warning-light); color: #92400e; border-color: var(--pai-warning); }
.pai-alert-success { background: var(--pai-success-light); color: #14532d; border-color: var(--pai-success); }

/* -------------------------------------------------------
   Cards
   ----------------------------------------------------- */
.pai-card {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    padding: 20px;
    box-shadow: var(--pai-shadow);
    margin-bottom: 16px;
}

.pai-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}
.pai-card-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.pai-card-highlight {
    border-left: 4px solid var(--pai-primary);
}

/* -------------------------------------------------------
   Badges
   ----------------------------------------------------- */
.pai-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.pai-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    background: var(--pai-primary-light);
    color: var(--pai-primary);
}

.pai-badge-gray {
    background: #f1f5f9;
    color: var(--pai-text-secondary);
}

/* -------------------------------------------------------
   Status Badges
   ----------------------------------------------------- */
.pai-status-badge {
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}
.pai-status-nowy       { background: #f5f3ff; color: #7c3aed; }
.pai-status-planowany  { background: #eff6ff; color: #1d4ed8; }
.pai-status-w_toku     { background: #fff7ed; color: #c2410c; }
.pai-status-zakończony { background: #f0fdf4; color: #15803d; }
.pai-status-wstrzymany { background: #fef2f2; color: #b91c1c; }

/* -------------------------------------------------------
   Progress Bars
   ----------------------------------------------------- */
.pai-progress-bar {
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
}

.pai-progress-bar-lg {
    height: 12px;
}

.pai-progress-fill {
    height: 100%;
    background: var(--pai-primary);
    border-radius: 4px;
    transition: width .4s ease;
}

.pai-progress-success { background: var(--pai-success); }
.pai-progress-danger  { background: var(--pai-danger); }
.pai-progress-warning { background: var(--pai-warning); }

.pai-progress-row {
    margin-bottom: 12px;
}

.pai-progress-label {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--pai-text-secondary);
    margin-bottom: 5px;
}

/* -------------------------------------------------------
   Stats Row
   ----------------------------------------------------- */
.pai-stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.pai-stat-card {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--pai-shadow);
    transition: box-shadow var(--pai-transition);
}

.pai-stat-card:hover {
    box-shadow: var(--pai-shadow-md);
}

.pai-stat-card.pai-stat-danger {
    border-color: #fca5a5;
    background: #fff5f5;
}

.pai-stat-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.pai-stat-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--pai-text);
    line-height: 1.2;
}

.pai-stat-label {
    font-size: 12px;
    color: var(--pai-text-secondary);
    margin-top: 2px;
}

.pai-stat-sub {
    font-size: 11px;
    color: var(--pai-text-muted);
    margin-top: 2px;
}

/* -------------------------------------------------------
   Text utilities
   ----------------------------------------------------- */
.pai-text-success { color: var(--pai-success) !important; }
.pai-text-danger  { color: var(--pai-danger)  !important; }
.pai-text-warning { color: var(--pai-warning) !important; }
.pai-text-muted   { color: var(--pai-text-muted) !important; }

/* -------------------------------------------------------
   Empty State
   ----------------------------------------------------- */
.pai-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--pai-text-secondary);
}

.pai-empty-icon {
    font-size: 52px;
    margin-bottom: 16px;
}

.pai-empty-state h3 {
    margin: 0 0 8px;
    font-size: 18px;
    color: var(--pai-text);
}

.pai-empty-state p {
    margin: 0 0 20px;
}

/* -------------------------------------------------------
   Forms
   ----------------------------------------------------- */
.pai-field {
    margin-bottom: 20px;
}

.pai-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--pai-text);
    margin-bottom: 6px;
}

.pai-required {
    color: var(--pai-danger);
}

.pai-input,
.pai-textarea,
select.pai-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--pai-border-dark);
    border-radius: var(--pai-radius-sm);
    font-size: 14px;
    color: var(--pai-text);
    background: var(--pai-white);
    transition: border-color var(--pai-transition), box-shadow var(--pai-transition);
    box-sizing: border-box;
    appearance: none;
    -webkit-appearance: none;
}

.pai-input:focus,
.pai-textarea:focus {
    outline: none;
    border-color: var(--pai-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

.pai-textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}

.pai-hint {
    font-size: 12px;
    color: var(--pai-text-muted);
    margin: 6px 0 0;
}

.pai-fields-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Range input */
.pai-range {
    width: 100%;
    accent-color: var(--pai-primary);
    cursor: pointer;
    margin: 8px 0 4px;
}

.pai-range-labels {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--pai-text-muted);
}

/* Checkbox */
.pai-field-checkbox {
    display: flex;
    align-items: center;
    padding-top: 28px;
}

.pai-checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--pai-text);
    user-select: none;
}

.pai-checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--pai-primary);
    cursor: pointer;
}

/* Radio cards */
.pai-radio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.pai-radio-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.pai-radio-card {
    cursor: pointer;
}

.pai-radio-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.pai-radio-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 14px 10px;
    border: 2px solid var(--pai-border);
    border-radius: var(--pai-radius-sm);
    text-align: center;
    transition: all var(--pai-transition);
    background: var(--pai-white);
}

.pai-radio-card input:checked + .pai-radio-content {
    border-color: var(--pai-primary);
    background: var(--pai-primary-light);
}

.pai-radio-card:hover .pai-radio-content {
    border-color: var(--pai-primary);
}

.pai-radio-icon {
    font-size: 24px;
}

.pai-radio-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--pai-text);
}

/* -------------------------------------------------------
   Dashboard Header
   ----------------------------------------------------- */
.pai-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
    gap: 16px;
    flex-wrap: wrap;
}

/* -------------------------------------------------------
   Project Cards Grid
   ----------------------------------------------------- */
.pai-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.pai-project-card {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius-lg);
    overflow: hidden;
    box-shadow: var(--pai-shadow);
    transition: all var(--pai-transition);
    display: flex;
    flex-direction: column;
}

.pai-project-card:hover {
    box-shadow: var(--pai-shadow-md);
    transform: translateY(-2px);
}

.pai-project-card-header {
    padding: 18px 18px 12px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
}

.pai-project-card-title h3 {
    margin: 0 0 6px;
    font-size: 16px;
    font-weight: 600;
    color: var(--pai-text);
}

.pai-project-card-body {
    padding: 16px 18px;
    flex: 1;
}

.pai-project-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    flex: 1;
}
.pai-project-card-link:hover { text-decoration: none; color: inherit; }

.pai-project-stage {
    padding: 10px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--pai-gray-50, #f8fafc);
}
.pai-project-stage-label {
    font-size: 12px;
    color: var(--pai-gray-500);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .03em;
}
.pai-project-stage-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--pai-primary);
}

.pai-project-budget-header {
    padding: 8px 18px;
    font-size: 12px;
    font-weight: 600;
    color: var(--pai-gray-500);
    border-top: 1px solid var(--pai-border);
    background: var(--pai-gray-50, #f8fafc);
    text-transform: uppercase;
    letter-spacing: .03em;
}
.pai-project-budget-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0;
}
.pai-project-budget-item {
    padding: 12px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}
.pai-project-budget-item:not(:last-child) {
    border-right: 1px solid var(--pai-border);
}
.pai-budget-num {
    font-size: 14px;
    font-weight: 700;
    color: var(--pai-text);
}
.pai-budget-desc {
    font-size: 11px;
    color: var(--pai-gray-500);
    text-transform: uppercase;
    letter-spacing: .03em;
}
.pai-budget-ok { color: #16a34a; }
.pai-budget-warning { color: #d97706; }
.pai-budget-danger { color: #dc2626; }

.pai-project-card-footer {
    padding: 12px 18px;
    border-top: 1px solid var(--pai-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* -------------------------------------------------------
   Wizard
   ----------------------------------------------------- */
.pai-wizard-header {
    margin-bottom: 28px;
}

/* Step indicator */
.pai-steps {
    display: flex;
    align-items: center;
    margin-bottom: 28px;
}

.pai-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    flex-shrink: 0;
}

.pai-step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--pai-border-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--pai-text-muted);
    background: var(--pai-white);
    transition: all var(--pai-transition);
}

.pai-step.active .pai-step-num {
    border-color: var(--pai-primary);
    background: var(--pai-primary);
    color: #fff;
}

.pai-step.completed .pai-step-num {
    border-color: var(--pai-success);
    background: var(--pai-success);
    color: #fff;
}
.pai-step.completed .pai-step-num::after {
    content: '✓';
}
.pai-step.completed .pai-step-num {
    font-size: 0;
}
.pai-step.completed .pai-step-num::after {
    font-size: 14px;
}

.pai-step-label {
    font-size: 11px;
    color: var(--pai-text-muted);
    font-weight: 500;
    white-space: nowrap;
}

.pai-step.active .pai-step-label,
.pai-step.completed .pai-step-label {
    color: var(--pai-text);
}

.pai-step-line {
    flex: 1;
    height: 2px;
    background: var(--pai-border);
    margin: 0 8px;
    margin-bottom: 22px;
}

/* Wizard card */
.pai-wizard-card {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius-lg);
    padding: 28px;
    box-shadow: var(--pai-shadow-md);
}

.pai-step-title {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 24px;
    color: var(--pai-text);
    padding-bottom: 16px;
    border-bottom: 1px solid var(--pai-border);
}

/* Step content */
.pai-step-content {
    display: none;
}
.pai-step-content.active {
    display: block;
}

/* Wizard nav */
.pai-wizard-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--pai-border);
    gap: 12px;
}

/* Budget preview box */
.pai-budget-preview {
    background: var(--pai-bg);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius-sm);
    padding: 14px 16px;
    margin-top: 12px;
}

.pai-budget-preview-item {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    padding: 3px 0;
}

/* AI info box */
.pai-ai-info-box {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: var(--pai-radius-sm);
    padding: 16px;
    display: flex;
    gap: 14px;
    margin-top: 16px;
}

.pai-ai-info-icon {
    font-size: 28px;
    flex-shrink: 0;
}

.pai-ai-info-box ul {
    margin: 6px 0 0;
    padding-left: 18px;
    font-size: 13px;
    color: #0369a1;
    line-height: 1.7;
}

.pai-ai-info-box strong {
    font-size: 13px;
    color: #0369a1;
}

/* -------------------------------------------------------
   Loading Overlay
   ----------------------------------------------------- */
.pai-loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15,23,42,.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    backdrop-filter: blur(3px);
}

.pai-loading-box {
    background: var(--pai-white);
    border-radius: var(--pai-radius-lg);
    padding: 40px 48px;
    text-align: center;
    max-width: 420px;
    box-shadow: var(--pai-shadow-lg);
}

.pai-loading-box h3 {
    margin: 20px 0 8px;
    font-size: 18px;
    color: var(--pai-text);
}

.pai-loading-box p {
    margin: 0;
    font-size: 14px;
    color: var(--pai-text-secondary);
    line-height: 1.6;
}

.pai-spinner-large {
    width: 52px;
    height: 52px;
    border: 4px solid #e2e8f0;
    border-top-color: var(--pai-primary);
    border-radius: 50%;
    animation: pai-spin 0.9s linear infinite;
    margin: 0 auto;
}

.pai-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid #e2e8f0;
    border-top-color: var(--pai-primary);
    border-radius: 50%;
    animation: pai-spin 0.9s linear infinite;
    display: inline-block;
}

@keyframes pai-spin {
    to { transform: rotate(360deg); }
}

/* -------------------------------------------------------
   Project Header
   ----------------------------------------------------- */
.pai-project-header {
    margin-bottom: 24px;
}

.pai-back-link {
    font-size: 13px;
    color: var(--pai-primary);
    text-decoration: none;
    display: inline-block;
    margin-bottom: 8px;
    transition: color var(--pai-transition);
}
.pai-back-link:hover {
    color: var(--pai-primary-dark);
}

/* -------------------------------------------------------
   Tabs
   ----------------------------------------------------- */
.pai-tabs-nav {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid var(--pai-border);
    margin-bottom: 24px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.pai-tabs-nav::-webkit-scrollbar { display: none; }

.pai-tab {
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--pai-text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
    transition: all var(--pai-transition);
}

.pai-tab:hover {
    color: var(--pai-primary);
}

.pai-tab.active {
    color: var(--pai-primary);
    border-bottom-color: var(--pai-primary);
}

.pai-tab-pane {
    display: none;
}
.pai-tab-pane.active {
    display: block;
}

/* -------------------------------------------------------
   Stage Item
   ----------------------------------------------------- */
.pai-stage-item {
    display: flex;
    gap: 14px;
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    padding: 16px;
    margin-bottom: 10px;
    box-shadow: var(--pai-shadow);
    transition: all var(--pai-transition);
}

.pai-stage-item:hover {
    box-shadow: var(--pai-shadow-md);
}

.pai-stage-zakończony {
    border-left: 4px solid var(--pai-success);
}
.pai-stage-w_toku {
    border-left: 4px solid var(--pai-warning);
}
.pai-stage-planowany {
    border-left: 4px solid var(--pai-border-dark);
}
.pai-stage-wstrzymany {
    border-left: 4px solid var(--pai-danger);
}

.pai-stage-left {
    flex-shrink: 0;
}

.pai-stage-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--pai-bg);
    color: var(--pai-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
}

.pai-stage-body {
    flex: 1;
    min-width: 0;
}

.pai-stage-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 8px;
}

.pai-stage-name {
    margin: 0 0 4px;
    font-size: 15px;
    font-weight: 600;
}

.pai-stage-desc {
    margin: 0;
    font-size: 13px;
    color: var(--pai-text-secondary);
}

.pai-stage-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.pai-stage-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 12px;
    color: var(--pai-text-secondary);
    margin-top: 8px;
}

/* Google Calendar link */
.pai-gcal-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--pai-primary);
    text-decoration: none;
    font-size: 12px;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 6px;
    background: rgba(37,99,235,.06);
    transition: all var(--pai-transition);
}
.pai-gcal-link:hover {
    background: rgba(37,99,235,.12);
    color: var(--pai-primary-dark);
}

/* -------------------------------------------------------
   Diary / Build Log Timeline
   ----------------------------------------------------- */
.pai-diary-timeline {
    position: relative;
    padding-left: 28px;
}
.pai-diary-timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--pai-border);
    border-radius: 1px;
}

.pai-diary-date-group {
    margin-bottom: 8px;
}
.pai-diary-date-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--pai-text);
    margin: 0 0 8px;
    padding: 4px 0;
    position: relative;
}
.pai-diary-date-label::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: var(--pai-primary);
    border: 2px solid var(--pai-white);
    box-shadow: 0 0 0 2px var(--pai-primary);
    border-radius: 50%;
}

.pai-diary-entry {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    padding: 16px 20px;
    margin-bottom: 10px;
    position: relative;
    transition: box-shadow var(--pai-transition);
}
.pai-diary-entry:hover {
    box-shadow: var(--pai-shadow);
}
.pai-diary-entry-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 6px;
}
.pai-diary-entry-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--pai-text);
    margin: 0;
}
.pai-diary-entry-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.pai-diary-cat {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 10px;
    white-space: nowrap;
}
.pai-diary-cat-praca       { background: #dbeafe; color: #1d4ed8; }
.pai-diary-cat-materialy   { background: #fef3c7; color: #b45309; }
.pai-diary-cat-kontrola    { background: #d1fae5; color: #065f46; }
.pai-diary-cat-problem     { background: #fee2e2; color: #dc2626; }
.pai-diary-cat-ustalenie   { background: #f3e8ff; color: #7c3aed; }
.pai-diary-cat-pogoda      { background: #e0f2fe; color: #0369a1; }
.pai-diary-cat-inne        { background: #f1f5f9; color: #475569; }

.pai-diary-entry-body {
    font-size: 14px;
    color: var(--pai-text-secondary);
    line-height: 1.6;
    white-space: pre-wrap;
}
.pai-diary-entry-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    font-size: 12px;
    color: var(--pai-text-secondary);
}
.pai-diary-delete {
    background: none;
    border: none;
    color: var(--pai-danger);
    cursor: pointer;
    font-size: 12px;
    padding: 2px 6px;
    border-radius: 4px;
    opacity: 0;
    transition: opacity var(--pai-transition);
}
.pai-diary-entry:hover .pai-diary-delete,
.pai-diary-entry:hover .pai-diary-gcal { opacity: 1; }

.pai-btn-warning {
    background: #d97706 !important;
    border-color: #d97706 !important;
    color: #fff !important;
}
.pai-btn-warning:hover {
    background: #b45309 !important;
}

/* Voice recording button */
.pai-btn-voice {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: #f1f5f9;
    color: #475569;
    border: 1px solid #cbd5e1;
    border-radius: var(--pai-radius);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all .2s;
}
.pai-btn-voice:hover {
    background: #e2e8f0;
    color: #1e293b;
}
.pai-btn-voice.recording {
    background: #fef2f2;
    color: #dc2626;
    border-color: #fca5a5;
    animation: pai-pulse-rec 1.5s ease-in-out infinite;
}
.pai-btn-voice.recording svg {
    stroke: #dc2626;
}
.pai-btn-voice.processing {
    background: #eff6ff;
    color: #2563eb;
    border-color: #93c5fd;
    pointer-events: none;
    opacity: 0.8;
}
@keyframes pai-pulse-rec {
    0%, 100% { box-shadow: 0 0 0 0 rgba(220,38,38,.3); }
    50% { box-shadow: 0 0 0 8px rgba(220,38,38,0); }
}
.pai-voice-timer {
    font-variant-numeric: tabular-nums;
    font-size: 12px;
    color: #dc2626;
    font-weight: 600;
}

/* Diary form wrapper */
.pai-diary-form-wrapper {
    overflow: hidden;
}
.pai-diary-form {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    padding: 20px;
    animation: pai-slide-down .25s ease-out;
}
@keyframes pai-slide-down {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.pai-stage-notes {
    margin-top: 8px;
    font-size: 12px;
    color: var(--pai-text-secondary);
    background: var(--pai-bg);
    padding: 6px 10px;
    border-radius: 4px;
}

/* Generation banner */
.pai-gen-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--pai-primary-light);
    border: 1px solid #bfdbfe;
    border-radius: var(--pai-radius-sm);
    font-size: 14px;
    color: var(--pai-primary);
    margin-top: 16px;
}

/* -------------------------------------------------------
   Cost Manager
   ----------------------------------------------------- */
.pai-cost-overview {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 24px;
}

.pai-cost-card {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: 12px;
    padding: 18px 20px;
    position: relative;
    overflow: hidden;
}
.pai-cost-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--pai-border);
}
.pai-cost-card-spent::before    { background: var(--pai-primary); }
.pai-cost-card-remaining::before { background: #16a34a; }
.pai-cost-card-reserve::before  { background: #d97706; }
.pai-cost-card-danger::before   { background: #dc2626; }

.pai-cost-card-label {
    font-size: 12px;
    color: var(--pai-text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .4px;
    margin-bottom: 8px;
}

.pai-cost-card-amount {
    font-size: 20px;
    font-weight: 700;
    color: var(--pai-text);
}

.pai-cost-card-spent .pai-cost-card-amount     { color: var(--pai-text); }
.pai-cost-card-remaining .pai-cost-card-amount { color: #16a34a; }
.pai-cost-card-reserve .pai-cost-card-amount   { color: #d97706; }
.pai-cost-card-danger .pai-cost-card-amount    { color: #dc2626; }

/* Budget progress */
.pai-cost-progress-wrap {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: 12px;
    padding: 18px 20px;
    margin-bottom: 24px;
}
.pai-cost-progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--pai-text-secondary);
    margin-bottom: 10px;
}
.pai-cost-progress-header strong {
    color: var(--pai-text);
}

/* Category breakdown */
.pai-category-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.pai-category-label {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 220px;
    flex-shrink: 0;
    font-size: 13px;
}

.pai-category-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.pai-category-bar-wrap {
    flex: 1;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
}

.pai-category-bar {
    height: 100%;
    border-radius: 4px;
    transition: width .5s ease;
}

.pai-category-amount {
    font-size: 13px;
    color: var(--pai-text-secondary);
    white-space: nowrap;
    min-width: 140px;
    text-align: right;
}

/* Expenses filter */
.pai-expenses-filter {
    margin-bottom: 14px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

/* Table */
.pai-table-wrap {
    overflow-x: auto;
}

#pai-expenses-table tbody tr {
    cursor: pointer;
}
#pai-expenses-table tbody tr:hover {
    background: var(--pai-bg);
}

.pai-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.pai-table th {
    text-align: left;
    padding: 8px 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: var(--pai-text-secondary);
    border-bottom: 1px solid var(--pai-border);
    background: var(--pai-bg);
}

.pai-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--pai-border);
    color: var(--pai-text);
    vertical-align: middle;
}

.pai-table tr:last-child td {
    border-bottom: none;
}

.pai-table tr:hover td {
    background: #fafafa;
}

.pai-table-total td {
    background: var(--pai-bg);
    font-weight: 600;
}

.pai-amount-cell {
    font-weight: 600;
    text-align: right;
    white-space: nowrap;
}

.pai-desc-cell {
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#pai-expenses-table {
    table-layout: fixed;
}
#pai-expenses-table th:nth-child(1) { width: 85px; }    /* Data */
#pai-expenses-table th:nth-child(2) { width: 22%; }     /* Opis */
#pai-expenses-table th:nth-child(3) { width: 95px; }    /* Kategoria */
#pai-expenses-table th:nth-child(4) { width: 95px; }    /* Etap */
#pai-expenses-table th:nth-child(5) { width: 110px; }   /* Dostawca */
#pai-expenses-table th:nth-child(6) { width: 120px; }   /* Kwota */
#pai-expenses-table th:nth-child(7) { width: 70px; }    /* Actions */

#pai-expenses-table td:nth-child(5) {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Category badge in table */
.pai-cat-badge {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
}

/* -------------------------------------------------------
   AI Chat
   ----------------------------------------------------- */
.pai-chat-wrap {
    max-width: 760px;
}

.pai-chat-info {
    font-size: 13px;
    color: var(--pai-text-secondary);
    padding: 12px 16px;
    background: var(--pai-bg);
    border-radius: var(--pai-radius-sm);
    margin-bottom: 16px;
}

.pai-chat-history {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    padding: 16px;
    min-height: 300px;
    max-height: 480px;
    overflow-y: auto;
    margin-bottom: 16px;
}

.pai-chat-empty {
    color: var(--pai-text-secondary);
    font-size: 14px;
    line-height: 1.8;
}

.pai-chat-empty ul {
    margin: 8px 0 0;
    padding-left: 18px;
}

.pai-chat-msg {
    margin-bottom: 16px;
}

.pai-chat-bubble {
    display: inline-block;
    max-width: 80%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.6;
    word-break: break-word;
}

.pai-chat-user {
    text-align: right;
}
.pai-chat-user .pai-chat-bubble {
    background: var(--pai-primary);
    color: #fff;
    border-radius: 12px 12px 2px 12px;
}

.pai-chat-assistant .pai-chat-bubble {
    background: var(--pai-bg);
    color: var(--pai-text);
    border-radius: 2px 12px 12px 12px;
    border: 1px solid var(--pai-border);
}

.pai-chat-time {
    font-size: 11px;
    color: var(--pai-text-muted);
    margin-top: 4px;
    padding: 0 2px;
}
.pai-chat-user .pai-chat-time {
    text-align: right;
}

.pai-chat-input-wrap {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.pai-chat-input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid var(--pai-border-dark);
    border-radius: var(--pai-radius-sm);
    font-size: 14px;
    font-family: inherit;
    resize: none;
    color: var(--pai-text);
    transition: border-color var(--pai-transition);
}
.pai-chat-input:focus {
    outline: none;
    border-color: var(--pai-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}

/* -------------------------------------------------------
   Modals
   ----------------------------------------------------- */
.pai-modal-overlay {
    position: fixed;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(15,23,42,.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    padding: 20px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-sizing: border-box;
    animation: paiFadeIn .2s cubic-bezier(.16,1,.3,1) both;
    will-change: opacity;
}

@keyframes paiFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes paiFadeOut {
    from { opacity: 1; }
    to   { opacity: 0; }
}
@keyframes paiSlideUp {
    from { opacity: 0; transform: translateY(24px) scale(.96); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes paiSlideDown {
    from { opacity: 1; transform: translateY(0) scale(1); }
    to   { opacity: 0; transform: translateY(12px) scale(.97); }
}

.pai-modal-overlay.closing {
    animation: paiFadeOut .15s ease forwards;
}
.pai-modal-overlay.closing .pai-modal {
    animation: paiSlideDown .15s ease forwards;
}

.pai-modal {
    background: var(--pai-white);
    border-radius: 20px;
    width: 100%;
    max-width: 520px;
    box-shadow:
        0 0 0 1px rgba(15,23,42,.04),
        0 8px 16px rgba(15,23,42,.06),
        0 24px 80px rgba(15,23,42,.16);
    overflow: hidden;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: paiSlideUp .3s cubic-bezier(.16,1,.3,1) both;
    will-change: transform, opacity;
}

.pai-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px 20px;
    border-bottom: none;
    background: linear-gradient(to bottom, var(--pai-white), #fafbfc);
    position: relative;
}
.pai-modal-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 28px;
    right: 28px;
    height: 1px;
    background: linear-gradient(90deg, var(--pai-primary) 0%, var(--pai-border) 40%, var(--pai-border) 100%);
    opacity: .5;
}

.pai-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--pai-text);
    letter-spacing: -.01em;
}

.pai-modal-close {
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    color: var(--pai-text-muted);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all .15s ease;
    flex-shrink: 0;
}
.pai-modal-close:hover {
    background: #f1f5f9;
    color: var(--pai-text);
    transform: rotate(90deg);
}

.pai-modal-body {
    padding: 28px;
    overflow-y: auto;
    flex: 1;
}

.pai-modal-body .pai-field:last-child {
    margin-bottom: 0;
}

.pai-modal-body .pai-input,
.pai-modal-body .pai-textarea,
.pai-modal-body select.pai-input {
    padding: 11px 14px;
    border-radius: 10px;
    font-size: 14px;
    border: 1.5px solid var(--pai-border);
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
    background: #fafbfc;
}
.pai-modal-body .pai-input:hover,
.pai-modal-body .pai-textarea:hover,
.pai-modal-body select.pai-input:hover {
    border-color: var(--pai-border-dark);
    background: var(--pai-white);
}
.pai-modal-body .pai-input:focus,
.pai-modal-body .pai-textarea:focus,
.pai-modal-body select.pai-input:focus {
    outline: none;
    border-color: var(--pai-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.1);
    background: var(--pai-white);
}

.pai-modal-body .pai-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--pai-text-secondary);
    text-transform: uppercase;
    letter-spacing: .03em;
    margin-bottom: 8px;
}

.pai-modal-footer {
    padding: 18px 28px;
    border-top: 1px solid var(--pai-border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    background: #f8fafc;
}

.pai-modal-footer .pai-btn {
    border-radius: 10px;
    padding: 10px 22px;
    font-size: 14px;
    font-weight: 600;
}

/* -------------------------------------------------------
   Stage Meta utility
   ----------------------------------------------------- */
.pai-stage-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* -------------------------------------------------------
   Gantt overrides
   ----------------------------------------------------- */
#pai-gantt {
    min-width: 100%;
}

.gantt-status-zakończony .bar {
    fill: #16a34a !important;
}

.gantt-status-w_toku .bar {
    fill: #d97706 !important;
}

.gantt-status-wstrzymany .bar {
    fill: #dc2626 !important;
}

/* -------------------------------------------------------
   Responsive
   ----------------------------------------------------- */
@media (max-width: 640px) {
    .pai-fields-row {
        grid-template-columns: 1fr;
    }

    .pai-radio-grid {
        grid-template-columns: 1fr 1fr;
    }

    .pai-stats-row {
        grid-template-columns: 1fr 1fr;
    }

    .pai-projects-grid {
        grid-template-columns: 1fr;
    }

    .pai-cost-overview {
        grid-template-columns: 1fr 1fr;
    }

    .pai-wizard-card {
        padding: 20px 16px;
    }

    .pai-tab {
        padding: 8px 12px;
        font-size: 13px;
    }

    .pai-category-label {
        width: 140px;
    }

    .pai-stage-header-row {
        flex-direction: column;
    }

    .pai-page-title {
        font-size: 20px;
    }
}

@media (max-width: 400px) {
    .pai-radio-grid {
        grid-template-columns: 1fr;
    }

    .pai-stats-row {
        grid-template-columns: 1fr;
    }

    .pai-cost-overview {
        grid-template-columns: 1fr;
    }
}

/* -------------------------------------------------------
   Project Link Badge
   ----------------------------------------------------- */
a.pai-badge-link {
    text-decoration: none;
    background: var(--pai-primary-light);
    color: var(--pai-primary);
    border: 1px solid #bfdbfe;
    transition: background var(--pai-transition);
}
a.pai-badge-link:hover {
    background: #dbeafe;
}

/* -------------------------------------------------------
   Button Group
   ----------------------------------------------------- */
.pai-btn-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

/* -------------------------------------------------------
   Wide Modal (for import)
   ----------------------------------------------------- */
.pai-modal-wide {
    max-width: 700px;
}
.pai-modal-xl {
    max-width: 960px;
}

/* -------------------------------------------------------
   File Drop Zone
   ----------------------------------------------------- */
.pai-file-drop {
    border: 2px dashed var(--pai-border-dark);
    border-radius: var(--pai-radius);
    padding: 32px 24px;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--pai-transition), background var(--pai-transition);
    color: var(--pai-text-secondary);
}
.pai-file-drop:hover,
.pai-file-drop-over {
    border-color: var(--pai-primary);
    background: var(--pai-primary-light);
    color: var(--pai-primary);
}
.pai-file-drop svg {
    display: block;
    margin: 0 auto 12px;
    opacity: .5;
}
.pai-file-drop p {
    margin: 0 0 4px;
    font-weight: 500;
}

/* -------------------------------------------------------
   Import Preview Table
   ----------------------------------------------------- */
.pai-import-preview {
    margin-top: 16px;
    overflow-x: auto;
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius-sm);
}
.pai-import-status {
    font-size: 13px;
    color: var(--pai-text-secondary);
    margin-bottom: 4px;
}
.pai-import-row:hover td {
    background: var(--pai-primary-light);
}

/* -------------------------------------------------------
   Invoice Items Table
   ----------------------------------------------------- */
.pai-inv-items-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    margin-top: 6px;
}
.pai-inv-items-table th,
.pai-inv-items-table td {
    padding: 6px 8px;
    border: 1px solid var(--pai-border);
    vertical-align: top;
}
.pai-inv-items-table th {
    background: var(--pai-bg-secondary);
    font-weight: 600;
    color: var(--pai-text-secondary);
}
.pai-inv-items-table tr:nth-child(even) td {
    background: var(--pai-bg-secondary);
}
.pai-inv-items-table tr.pai-items-sum td {
    border-top: 2px solid var(--pai-border-dark);
    background: var(--pai-bg-secondary);
}

/* -------------------------------------------------------
   Excel Import — editable preview
   ----------------------------------------------------- */
.pai-input-sm {
    font-size: 12px;
    padding: 3px 6px;
    height: 26px;
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius-sm);
    background: var(--pai-white);
    color: var(--pai-text);
    width: 100%;
    min-width: 70px;
    box-sizing: border-box;
}
.pai-input-sm:focus {
    outline: none;
    border-color: var(--pai-primary);
}
.pai-import-row.pai-row-excluded td {
    opacity: 0.35;
}
.pai-import-row.pai-row-excluded .pai-import-cat,
.pai-import-row.pai-row-excluded .pai-import-vendor {
    pointer-events: none;
}

/* -------------------------------------------------------
   Stage Overview (subtask dashboard)
   ----------------------------------------------------- */
.pai-stages-overview {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pai-stage-overview-item {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    overflow: hidden;
    box-shadow: var(--pai-shadow);
}

.pai-stage-overview-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    flex-wrap: wrap;
}

.pai-stage-overview-info {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.pai-stage-overview-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--pai-text);
}

.pai-stage-overview-costs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.pai-cost-estimate {
    font-size: 12px;
    color: var(--pai-text-secondary);
    background: var(--pai-bg);
    padding: 2px 8px;
    border-radius: 10px;
}

.pai-cost-actual {
    font-size: 12px;
    color: var(--pai-success);
    background: var(--pai-success-light);
    padding: 2px 8px;
    border-radius: 10px;
}

.pai-cost-actual.over {
    color: var(--pai-danger);
    background: var(--pai-danger-light);
}

.pai-stage-overview-progress {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-shrink: 0;
}

.pai-stage-subtasks-view {
    border-top: 1px solid var(--pai-border);
    padding: 8px 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* Subtask view row (shared by overview and accordion) */
.pai-subtask-view-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: var(--pai-radius-sm);
    transition: background var(--pai-transition);
}

.pai-subtask-view-row:hover {
    background: var(--pai-bg);
}

.pai-subtask-view-row.done {
    opacity: 0.6;
}

.pai-subtask-check {
    font-size: 14px;
    flex-shrink: 0;
    margin-top: 1px;
}

.pai-subtask-view-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pai-subtask-view-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--pai-text);
}

.pai-subtask-view-row.done .pai-subtask-view-name {
    text-decoration: line-through;
    color: var(--pai-text-muted);
}

.pai-subtask-view-desc {
    font-size: 12px;
    color: var(--pai-text-muted);
    line-height: 1.4;
}

/* Schedule tab accordion */
.pai-stage-accordion-toggle {
    cursor: pointer;
    user-select: none;
}

.pai-stage-toggle-icon {
    font-size: 11px;
    color: var(--pai-text-muted);
    margin-left: 4px;
    transition: transform var(--pai-transition);
}

.pai-stage-subtasks-accordion {
    margin-top: 8px;
    border-top: 1px dashed var(--pai-border);
    padding-top: 8px;
}

/* -------------------------------------------------------
   Kanban Board
   ----------------------------------------------------- */
.pai-kanban {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

@media (max-width: 800px) {
    .pai-kanban { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
    .pai-kanban { grid-template-columns: 1fr; }
}

.pai-kanban-col {
    background: var(--pai-bg);
    border-radius: var(--pai-radius);
    padding: 10px;
    min-height: 160px;
    display: flex;
    flex-direction: column;
}

.pai-kanban-col-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--pai-text-secondary);
    padding-bottom: 8px;
    border-bottom: 2px solid var(--pai-border);
    margin-bottom: 8px;
}

.pai-kanban-count {
    background: var(--pai-border);
    color: var(--pai-text-secondary);
    font-size: 11px;
    padding: 1px 7px;
    border-radius: 10px;
    font-weight: 500;
}

.pai-kanban-cards {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 60px;
    border-radius: var(--pai-radius-sm);
    padding: 4px 2px;
    transition: background var(--pai-transition);
}

.pai-kanban-cards.pai-kanban-drop-over {
    background: rgba(37, 99, 235, 0.07);
    outline: 2px dashed var(--pai-primary);
}

.pai-kanban-card {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius-sm);
    padding: 10px 12px;
    box-shadow: var(--pai-shadow);
    cursor: grab;
    touch-action: none;
    -webkit-touch-callout: none;
    transition: box-shadow var(--pai-transition), opacity var(--pai-transition), transform var(--pai-transition);
}

.pai-kanban-card:active { cursor: grabbing; }

.pai-kanban-card:hover {
    box-shadow: var(--pai-shadow-md);
}

.pai-kanban-card.pai-kanban-dragging {
    opacity: 0.4;
    transform: rotate(1deg);
}

.pai-kanban-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 4px;
    margin-bottom: 4px;
}

.pai-kanban-card-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--pai-text);
    line-height: 1.4;
    flex: 1;
}

.pai-kanban-edit-btn {
    opacity: 0;
    transition: opacity var(--pai-transition);
    font-size: 12px;
    padding: 2px 4px;
    flex-shrink: 0;
}
.pai-kanban-card:hover .pai-kanban-edit-btn {
    opacity: 1;
}
.pai-kanban-edit-btn:hover {
    background: #e0f2fe !important;
    color: var(--pai-primary) !important;
}

.pai-kanban-card-meta {
    font-size: 11px;
    color: var(--pai-text-muted);
    margin-bottom: 3px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.pai-subtask-progress-bar {
    display: inline-block;
    width: 46px;
    height: 4px;
    background: var(--pai-border);
    border-radius: 2px;
    overflow: hidden;
    flex-shrink: 0;
}

.pai-subtask-progress-bar span {
    display: block;
    height: 100%;
    background: var(--pai-success);
    border-radius: 2px;
}

/* -------------------------------------------------------
   Subtasks
   ----------------------------------------------------- */
.pai-subtask-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 10px;
    padding: 10px;
    background: var(--pai-bg);
    border-radius: var(--pai-radius-sm);
    border: 1px solid var(--pai-border);
}

.pai-subtask-row-top {
    display: flex;
    align-items: center;
    gap: 6px;
}

.pai-subtask-row-top .pai-subtask-done {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.pai-subtask-row-top .pai-subtask-name {
    flex: 1;
    min-width: 0;
}

.pai-subtask-row-top .pai-subtask-cost {
    width: 90px;
    flex-shrink: 0;
}

.pai-subtask-row .pai-subtask-desc {
    font-size: 12px;
    resize: vertical;
    min-height: 38px;
    padding: 6px 8px;
}

.pai-subtask-add-expense {
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 11px !important;
    padding: 3px 7px !important;
}

.pai-subtask-items {
    list-style: none;
    margin: 8px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pai-subtask-items li {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--pai-text-secondary);
}

.pai-subtask-items li.pai-subtask-done-item {
    color: var(--pai-text-muted);
    text-decoration: line-through;
}

.pai-subtask-cost-badge {
    font-size: 12px;
    color: var(--pai-text-muted);
    background: var(--pai-bg);
    padding: 1px 7px;
    border-radius: 10px;
    flex-shrink: 0;
    white-space: nowrap;
}
.pai-subtask-cost-info {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-shrink: 0;
    font-size: 12px;
    white-space: nowrap;
}
.pai-cost-est {
    color: var(--pai-text-muted);
    text-decoration: line-through;
    font-size: 11px;
}
.pai-cost-act {
    font-weight: 600;
    font-size: 12px;
}
/* When only estimate exists (no actual), show it normally */
.pai-subtask-cost-info .pai-cost-est:only-child {
    text-decoration: none;
    color: var(--pai-text-secondary);
    font-size: 12px;
}

.pai-subtask-view-row {
    cursor: pointer;
}

.pai-edit-subtask {
    font-size: 13px;
}
.pai-edit-subtask:hover {
    background: #e0f2fe !important;
    color: var(--pai-primary) !important;
}

.pai-delete-subtask {
    font-size: 13px;
    opacity: 0;
    transition: opacity var(--pai-transition);
}
.pai-subtask-view-row:hover .pai-delete-subtask {
    opacity: 1;
}
.pai-delete-subtask:hover {
    background: #fee2e2 !important;
    color: var(--pai-danger) !important;
}

.pai-subtask-status-badge {
    font-size: 10px;
    padding: 2px 6px;
    flex-shrink: 0;
    white-space: nowrap;
}

.pai-linked-exp-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    border-bottom: 1px solid var(--pai-bg);
    font-size: 13px;
}
.pai-linked-exp-date {
    color: var(--pai-text-muted);
    font-size: 11px;
    flex-shrink: 0;
}
.pai-linked-exp-desc {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.pai-linked-exp-amount {
    flex-shrink: 0;
    color: var(--pai-text);
}

/* Expense linked to subtask indicator */
.pai-expense-link-icon {
    font-size: 12px;
    margin-left: 4px;
    opacity: 0.6;
    cursor: help;
}

/* Sortable headers */
.pai-th-sortable {
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}
.pai-th-sortable:hover {
    background: var(--pai-bg);
}
.pai-sort-icon {
    font-size: 11px;
    color: var(--pai-text-muted);
    margin-left: 4px;
}

/* Alert success */
.pai-alert-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
    border-radius: var(--pai-radius-sm);
    padding: 8px 12px;
    font-size: 13px;
}

/* Expense search input */
#pai-expense-search {
    flex-shrink: 0;
}

/* ===== CONTACTS ===== */
.pai-contacts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}
.pai-contact-card {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: 14px;
    padding: 20px;
    cursor: pointer;
    transition: box-shadow .2s, border-color .2s, transform .2s;
    position: relative;
}
.pai-contact-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,.08);
    border-color: var(--pai-primary-light);
    transform: translateY(-2px);
}
.pai-contact-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 14px;
}
.pai-contact-avatar {
    font-size: 24px;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
}
.pai-contact-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--pai-text);
    margin-bottom: 2px;
}
.pai-contact-role-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: 10px;
}
.pai-contact-company {
    font-size: 13px;
    color: var(--pai-text-muted);
    margin-bottom: 8px;
}
.pai-contact-links {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 4px;
}
.pai-contact-link {
    font-size: 13px;
    color: var(--pai-text-muted);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color .15s;
}
.pai-contact-link:hover {
    color: var(--pai-primary);
}
.pai-contact-link svg {
    flex-shrink: 0;
    opacity: .6;
}
.pai-contact-notes {
    font-size: 12px;
    color: var(--pai-text-muted);
    font-style: italic;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--pai-border);
}
.pai-contact-actions {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity .15s;
}
.pai-contact-card:hover .pai-contact-actions {
    opacity: 1;
}

/* ===== AI SUGGESTION BUBBLE ===== */
.pai-suggestion-bubble {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}
.pai-suggestion-toggle {
    background: var(--pai-primary);
    color: #fff;
    border: none;
    border-radius: 24px;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(37,99,235,0.35);
    transition: transform var(--pai-transition), box-shadow var(--pai-transition);
    display: flex;
    align-items: center;
    gap: 8px;
}
.pai-suggestion-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37,99,235,0.45);
}
.pai-suggestion-count {
    background: #fff;
    color: var(--pai-primary);
    border-radius: 10px;
    padding: 1px 7px;
    font-size: 12px;
    font-weight: 700;
}
.pai-suggestion-panel {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    box-shadow: var(--pai-shadow-lg);
    width: 380px;
    margin-bottom: 10px;
    max-height: 70vh;
    overflow-y: auto;
}
.pai-suggestion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--pai-border);
    background: var(--pai-bg);
}
.pai-suggestion-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--pai-bg);
}
.pai-suggestion-item:last-child {
    border-bottom: none;
}
.pai-suggestion-icon {
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}
.pai-suggestion-body {
    flex: 1;
    min-width: 0;
}
.pai-suggestion-text {
    font-size: 13px;
    color: var(--pai-text);
    line-height: 1.4;
    margin-bottom: 3px;
}
.pai-suggestion-contact {
    font-size: 11px;
    color: var(--pai-text-muted);
}
.pai-suggestion-section-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--pai-text-muted);
    padding: 10px 16px 4px;
    border-top: 1px solid var(--pai-border);
    display: flex;
    align-items: center;
    gap: 6px;
}
.pai-suggestion-section-label:first-of-type {
    border-top: none;
}
.pai-suggestion-age {
    font-weight: 400;
    font-size: 10px;
    color: #94a3b8;
    text-transform: none;
    letter-spacing: 0;
}
.pai-suggestion-ai {
    background: linear-gradient(135deg, #f0f4ff 0%, #faf5ff 100%);
}
.pai-suggestion-empty {
    padding: 16px;
    font-size: 12px;
    color: var(--pai-text-muted);
    text-align: center;
    font-style: italic;
}
.pai-suggestion-actions {
    padding: 10px 16px 14px;
    text-align: center;
    border-top: 1px solid var(--pai-border);
}

/* -------------------------------------------------------
 *  PHOTOS
 * ----------------------------------------------------- */
.pai-storage-bar-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}
.pai-storage-bar {
    flex: 1;
    height: 6px;
    background: #e2e8f0;
    border-radius: 3px;
    overflow: hidden;
}
.pai-storage-bar-fill {
    height: 100%;
    background: var(--pai-primary);
    border-radius: 3px;
    transition: width .3s;
}
.pai-storage-bar-fill.pai-storage-warning {
    background: #f59e0b;
}
.pai-storage-label {
    font-size: 12px;
    color: var(--pai-text-muted);
    white-space: nowrap;
}
.pai-upload-progress-bar {
    height: 4px;
    background: #e2e8f0;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 6px;
}
.pai-upload-progress-fill {
    height: 100%;
    background: var(--pai-primary);
    border-radius: 2px;
    transition: width .3s;
    width: 0%;
}
/* Breadcrumb */
.pai-photo-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 14px;
    font-size: 14px;
}
.pai-breadcrumb-item {
    color: var(--pai-text);
    font-weight: 600;
}
.pai-breadcrumb-link {
    cursor: pointer;
    color: var(--pai-primary);
    font-weight: 500;
}
.pai-breadcrumb-link:hover {
    text-decoration: underline;
}
.pai-breadcrumb-sep {
    color: var(--pai-text-muted);
    margin: 0 8px;
    font-weight: 400;
}
/* Dropzone */
.pai-dropzone {
    border: 2px dashed var(--pai-border);
    border-radius: 12px;
    padding: 28px 20px;
    text-align: center;
    margin-bottom: 20px;
    transition: border-color .2s, background .2s;
    cursor: pointer;
}
.pai-dropzone:hover,
.pai-dropzone-active {
    border-color: var(--pai-primary);
    background: var(--pai-primary-bg, rgba(59,130,246,0.04));
}
.pai-dropzone-inner p {
    margin: 4px 0;
    font-size: 13px;
    color: var(--pai-text);
}
.pai-dropzone-icon {
    font-size: 28px;
    margin-bottom: 4px;
}
.pai-dropzone-browse {
    color: var(--pai-primary);
    cursor: pointer;
    font-weight: 500;
    text-decoration: underline;
}
.pai-dropzone-path {
    margin-top: 8px;
    font-size: 12px;
    color: var(--pai-text-muted);
}
.pai-dropzone-path strong {
    color: var(--pai-text);
}
/* Section label */
.pai-photo-section-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--pai-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}
/* Folder grid */
.pai-folder-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}
.pai-folder-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    cursor: pointer;
    transition: border-color .15s, box-shadow .15s;
}
.pai-folder-card:hover {
    border-color: var(--pai-primary);
    box-shadow: var(--pai-shadow);
}
.pai-folder-icon {
    font-size: 24px;
    flex-shrink: 0;
}
.pai-folder-info {
    flex: 1;
    min-width: 0;
}
.pai-folder-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--pai-text);
    white-space: nowrap;
}
.pai-folder-count {
    font-size: 11px;
    color: var(--pai-text-muted);
}
.pai-folder-stage-badge {
    font-size: 10px;
    color: var(--pai-primary);
    background: var(--pai-primary-bg, rgba(59,130,246,0.08));
    padding: 1px 6px;
    border-radius: 4px;
    margin-top: 2px;
    display: inline-block;
    white-space: nowrap;
}
.pai-folder-actions {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity .15s;
}
.pai-folder-card:hover .pai-folder-actions {
    opacity: 1;
}
.pai-folder-actions .pai-btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 13px;
    padding: 2px 4px;
    border-radius: 4px;
}
.pai-folder-actions .pai-btn-icon:hover {
    background: #f1f5f9;
}
/* Photo grid */
.pai-photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}
.pai-photo-card {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    overflow: hidden;
    transition: box-shadow .2s;
}
.pai-photo-card:hover {
    box-shadow: var(--pai-shadow-lg);
}
.pai-photo-img-wrap {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #f1f5f9;
    cursor: pointer;
}
.pai-photo-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .2s;
}
.pai-photo-img-wrap:hover img {
    transform: scale(1.05);
}
.pai-photo-stage-badge {
    position: absolute;
    bottom: 6px;
    left: 6px;
    background: rgba(0,0,0,0.65);
    color: #fff;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 10px;
    max-width: 80%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.pai-photo-info {
    padding: 10px 12px;
}
.pai-photo-caption {
    font-size: 13px;
    color: var(--pai-text);
    line-height: 1.3;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.pai-photo-meta {
    font-size: 11px;
    color: var(--pai-text-muted);
    display: flex;
    justify-content: space-between;
}
.pai-photo-actions {
    display: flex;
    gap: 4px;
    margin-top: 6px;
}
.pai-photo-actions .pai-btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    padding: 2px 4px;
    border-radius: 4px;
    transition: background .15s;
}
.pai-photo-actions .pai-btn-icon:hover {
    background: #f1f5f9;
}
/* Lightbox */
.pai-lightbox {
    z-index: 10000;
    background: rgba(0,0,0,0.85);
    display: flex;
    align-items: center;
    justify-content: center;
}
.pai-lightbox-content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}
@media (max-width: 640px) {
    .pai-photo-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 10px;
    }
}

/* -------------------------------------------------------
 *  SUBTASK: PROGRESS BAR
 *  Structure: <div class="pai-subtask-progress-wrap">
 *               <div class="pai-subtask-progress-track">
 *                 <div class="pai-subtask-progress-bar" style="width:X%"></div>
 *               </div>
 *               <span class="pai-subtask-progress-label">X%</span>
 *             </div>
 * ----------------------------------------------------- */
.pai-subtask-progress-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
    width: 100%;
}
.pai-subtask-progress-track {
    flex: 1;
    height: 5px;
    background: #e2e8f0;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
    min-width: 30px;
}
.pai-subtask-progress-bar {
    position: absolute;
    left: 0; top: 0; bottom: 0;
    background: #3b82f6;
    border-radius: 3px;
    transition: width 0.3s ease;
}
.pai-subtask-progress-label {
    font-size: 11px;
    color: var(--pai-text-muted);
    flex-shrink: 0;
    white-space: nowrap;
}

/* Range input */
.pai-range {
    width: 100%;
    accent-color: #3b82f6;
    cursor: pointer;
}

/* -------------------------------------------------------
 *  SUBTASK: COUNTER BADGE (X/Y)
 * ----------------------------------------------------- */
.pai-subtask-counter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #f1f5f9;
    color: #64748b;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 10px;
    line-height: 1.4;
    flex-shrink: 0;
}
.pai-subtask-counter-done {
    background: #dcfce7;
    color: #15803d;
}

/* -------------------------------------------------------
 *  SUBTASK: DRAG HANDLE & REORDER
 * ----------------------------------------------------- */
.pai-subtask-drag-handle {
    cursor: grab;
    color: #94a3b8;
    font-size: 16px;
    flex-shrink: 0;
    padding: 0 4px;
    user-select: none;
    line-height: 1;
}
.pai-subtask-drag-handle:active {
    cursor: grabbing;
}
.pai-subtask-view-row {
    cursor: default;
}
.pai-subtask-dragging {
    opacity: 0.4;
}
.pai-subtask-drop-before {
    border-top: 2px solid #3b82f6;
}

/* -------------------------------------------------------
 *  SUBTASK: DUPLICATE BUTTON
 * ----------------------------------------------------- */
.pai-duplicate-subtask {
    font-size: 13px;
    opacity: 0.6;
}
.pai-duplicate-subtask:hover {
    opacity: 1;
    color: #3b82f6;
}


/* -------------------------------------------------------
 *  EXPORT DROPDOWN
 * ----------------------------------------------------- */
.pai-export-dropdown { position: relative; }
.pai-dropdown-menu {
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 4px;
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    box-shadow: var(--pai-shadow-lg);
    min-width: 180px;
    z-index: 100;
    overflow: hidden;
}
.pai-dropdown-item {
    display: block;
    width: 100%;
    padding: 10px 14px;
    font-size: 13px;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    color: var(--pai-text);
    transition: background var(--pai-transition);
}
.pai-dropdown-item:hover { background: var(--pai-gray-100); }

/* -------------------------------------------------------
 *  TEAM MEMBERS
 * ----------------------------------------------------- */
.pai-team-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.pai-team-member {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    box-shadow: var(--pai-shadow);
}
.pai-team-avatar {
    font-size: 22px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--pai-gray-100);
    border-radius: 50%;
    flex-shrink: 0;
}
.pai-team-info { flex: 1; min-width: 0; }
.pai-team-name { font-weight: 600; font-size: 14px; color: var(--pai-text); }
.pai-team-email { font-size: 12px; color: var(--pai-text-secondary); margin-top: 2px; }

/* =======================================================
 *  AUTH FORMS – Registration & Login
 * ===================================================== */
.pai-auth-wrap {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 80vh;
    padding: 40px 16px;
    background: #f8fafc;
}
.pai-auth-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 36px 40px 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 4px 24px rgba(0,0,0,.06);
}
.pai-auth-logo {
    text-align: center;
    font-size: 32px;
    margin-bottom: 12px;
}
.pai-auth-title {
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 4px;
}
.pai-auth-subtitle {
    text-align: center;
    font-size: 14px;
    color: #64748b;
    margin: 0 0 24px;
}
.pai-auth-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.pai-auth-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.pai-auth-form label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 5px;
}
.pai-auth-form input[type="text"],
.pai-auth-form input[type="email"],
.pai-auth-form input[type="password"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #d1d5db;
    border-radius: 7px;
    font-size: 14px;
    color: #1e293b;
    outline: none;
    transition: border-color .15s;
    box-sizing: border-box;
}
.pai-auth-form input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}
.pai-input-ok { border-color: #22c55e !important; }
.pai-input-err { border-color: #ef4444 !important; }

/* password wrap: input + toggle button */
.pai-pass-wrap {
    position: relative;
}
.pai-pass-wrap input {
    padding-right: 42px;
}
.pai-pass-toggle {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    padding: 0;
    line-height: 1;
    color: #94a3b8;
}

/* strength bar */
/* .pai-pass-strength-bar = outer track (used in PHP shortcode) */
.pai-pass-strength-bar {
    height: 4px;
    background: #e2e8f0;
    border-radius: 2px;
    overflow: hidden;
    margin-top: 6px;
}
/* inner fill: #pai-reg-strength-fill (inside .pai-pass-strength-bar) */
.pai-pass-strength-bar > div {
    height: 100%;
    width: 0;
    border-radius: 2px;
    transition: width .25s, background .25s;
}
.pai-pass-strength-label {
    font-size: 11px;
    margin-top: 3px;
}

/* checkbox row */
.pai-auth-check {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: #64748b;
    line-height: 1.4;
}
.pai-auth-check input[type="checkbox"] {
    margin-top: 2px;
    accent-color: #3b82f6;
    flex-shrink: 0;
}
.pai-auth-check a { color: #3b82f6; }

/* bottom link */
.pai-auth-switch {
    text-align: center;
    font-size: 13px;
    color: #64748b;
    margin-top: 4px;
}
.pai-auth-switch a { color: #3b82f6; font-weight: 600; }

/* forgot password link */
.pai-auth-forgot {
    text-align: right;
    font-size: 12px;
}
.pai-auth-forgot a { color: #3b82f6; }

/* full-width button */
.pai-btn-full {
    width: 100%;
    padding: 11px;
    background: #2563eb;
    color: #fff;
    border: none;
    border-radius: 7px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s;
}
.pai-btn-full:hover    { background: #1d4ed8; }
.pai-btn-full:disabled { background: #93c5fd; cursor: default; }

/* message feedback */
.pai-msg-ok  { color: #16a34a; font-size: 13px; text-align: center; }
.pai-msg-err { color: #dc2626; font-size: 13px; text-align: center; }

/* =======================================================
 *  AI EMAIL MODAL
 * ===================================================== */
.pai-email-clients {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}
.pai-email-client-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 14px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    background: #fff;
    font-size: 13px;
    cursor: pointer;
    transition: background .12s, border-color .12s;
    color: #374151;
}
.pai-email-client-btn:hover {
    background: #f1f5f9;
    border-color: #94a3b8;
}
.pai-email-copy-btn {
    margin-left: auto;
}

/* =======================================================
 *  PROJECT HEADER RIGHT SIDE
 * ===================================================== */
.pai-project-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.pai-project-header-right {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 4px;
}

/* =============================================================
   TOPBAR & USER DROPDOWN
   ============================================================= */
.pai-topbar {
    background: var(--pai-white);
    border-bottom: 1px solid var(--pai-border);
    box-shadow: var(--pai-shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9000;
    width: 100%;
}
/* Push content down so it doesn't hide under fixed topbar */
body.pai-has-topbar { padding-top: 80px !important; }
.admin-bar .pai-topbar { top: 32px; }
@media screen and (max-width: 782px) {
    .admin-bar .pai-topbar { top: 46px; }
    body.pai-has-topbar { padding-top: 80px !important; }
}
.pai-topbar-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    height: 80px;
    display: flex;
    align-items: center;
    gap: 0;
}
.pai-topbar-logo {
    display: flex;
    align-items: center;
    gap: 7px;
    text-decoration: none;
    margin-right: 20px;
    flex-shrink: 0;
}
.pai-topbar-logo-img {
    height: 60px;
    width: auto;
    display: block;
}
.pai-topbar-logo-text {
    font-size: 17px;
    font-weight: 800;
    color: var(--pai-gray-900);
    letter-spacing: -0.4px;
}
.pai-topbar-logo-text span {
    color: var(--pai-primary);
}
.pai-topbar-brand {
    font-weight: 700;
    font-size: 16px;
    color: var(--pai-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    margin-right: 32px;
}
.pai-topbar-brand:hover { opacity: .85; }
.pai-topbar-links {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
}
.pai-topbar-link {
    padding: 6px 14px;
    border-radius: var(--pai-radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--pai-gray-600);
    text-decoration: none;
    transition: background .15s, color .15s;
    display: flex;
    align-items: center;
    gap: 6px;
}
.pai-topbar-link:hover { background: var(--pai-gray-100); color: var(--pai-gray-900); }
.pai-topbar-link-new {
    background: var(--pai-primary-light);
    color: var(--pai-primary);
}
.pai-topbar-link-new:hover { background: var(--pai-primary); color: #fff; }

/* Block navigation inside topbar */
.pai-topbar-links .wp-block-navigation {
    gap: 4px;
}
.pai-topbar-links .wp-block-navigation a {
    padding: 6px 14px;
    border-radius: var(--pai-radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--pai-gray-600);
    text-decoration: none;
    transition: background .15s, color .15s;
}
.pai-topbar-links .wp-block-navigation a:hover {
    background: var(--pai-gray-100);
    color: var(--pai-gray-900);
}
.pai-topbar-links .pai-topbar-link-new a {
    background: var(--pai-primary-light);
    color: var(--pai-primary);
}
.pai-topbar-links .pai-topbar-link-new a:hover {
    background: var(--pai-primary);
    color: #fff;
}
.pai-topbar-links .wp-block-navigation__responsive-container,
.pai-topbar-links .wp-block-navigation__responsive-container-open {
    display: none !important;
}
.pai-topbar-links .wp-block-navigation__container {
    display: flex !important;
    gap: 4px;
    flex-wrap: nowrap;
}

/* User menu */
.pai-user-menu {
    position: relative;
    margin-left: auto;
}
.pai-user-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: 1px solid var(--pai-border);
    border-radius: 100px;
    padding: 4px 12px 4px 4px;
    cursor: pointer;
    font-size: 14px;
    color: var(--pai-text);
    transition: border-color .15s, background .15s;
}
.pai-user-btn:hover { border-color: var(--pai-primary); background: var(--pai-primary-light); }
.pai-user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--pai-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 12px;
    flex-shrink: 0;
}
.pai-user-name {
    font-weight: 500;
    max-width: 140px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.pai-user-caret { color: var(--pai-gray-400); flex-shrink: 0; }
.pai-plan-badge {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 20px;
    letter-spacing: .3px;
    flex-shrink: 0;
}
.pai-dropdown-plan {
    font-size: 11px;
    font-weight: 600;
    margin-top: 2px;
}

/* Dropdown */
.pai-user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 240px;
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    box-shadow: var(--pai-shadow-lg);
    display: none;
    z-index: 9999;
    overflow: hidden;
}
.pai-user-dropdown.open { display: block; }
.pai-dropdown-header {
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--pai-gray-50);
}
.pai-dropdown-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--pai-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    flex-shrink: 0;
}
.pai-dropdown-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--pai-text);
}
.pai-dropdown-email {
    font-size: 11px;
    color: var(--pai-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 170px;
}
.pai-dropdown-divider {
    height: 1px;
    background: var(--pai-border);
    margin: 0;
}
.pai-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--pai-text);
    text-decoration: none;
    transition: background .12s;
}
.pai-dropdown-item:hover { background: var(--pai-gray-50); color: var(--pai-primary); }
.pai-dropdown-item-danger { color: var(--pai-danger); }
.pai-dropdown-item-danger:hover { background: var(--pai-danger-light); color: var(--pai-danger); }

@media (max-width: 640px) {
    .pai-topbar-links { display: none; }
    .pai-user-name { display: none; }
    .pai-topbar-inner { padding: 0 16px; }

    /* Mobile hamburger menu */
    .pai-mobile-burger {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background: none;
        border: 1px solid var(--pai-border);
        border-radius: var(--pai-radius-sm);
        cursor: pointer;
        margin-right: 8px;
        flex-shrink: 0;
    }
    .pai-mobile-menu {
        display: none;
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        background: var(--pai-white);
        border-bottom: 1px solid var(--pai-border);
        box-shadow: 0 8px 24px rgba(0,0,0,.1);
        z-index: 9001;
        padding: 8px 0;
    }
    .pai-mobile-menu.open { display: block; }
    .pai-mobile-menu a {
        display: block;
        padding: 14px 24px;
        font-size: 15px;
        font-weight: 500;
        color: var(--pai-text);
        text-decoration: none;
        border-bottom: 1px solid var(--pai-gray-100);
    }
    .pai-mobile-menu a:last-child { border-bottom: none; }
    .pai-mobile-menu a:hover { background: var(--pai-gray-50); color: var(--pai-primary); }

    /* Responsive expenses table */
    #pai-expenses-table { table-layout: auto; }
    #pai-expenses-table th:nth-child(3),
    #pai-expenses-table td:nth-child(3),
    #pai-expenses-table th:nth-child(4),
    #pai-expenses-table td:nth-child(4),
    #pai-expenses-table th:nth-child(5),
    #pai-expenses-table td:nth-child(5) { display: none; }
    #pai-expenses-table th:nth-child(1) { width: auto; }
    #pai-expenses-table th:nth-child(6) { width: auto; }
    #pai-expenses-table th:nth-child(7) { width: 50px; }

    /* AI suggestion bubble */
    .pai-suggestion-bubble {
        bottom: 14px;
        right: 14px;
    }
    .pai-suggestion-toggle {
        padding: 8px 14px;
        font-size: 13px;
        border-radius: 20px;
    }
    .pai-suggestion-panel {
        width: calc(100vw - 28px);
        max-width: 380px;
        right: 0;
    }

    /* Modal mobile padding */
    .pai-modal-overlay { padding: 10px; }
    .pai-modal-body { padding: 18px; }
    .pai-modal-footer { padding: 14px 18px; }

    /* Subtask row actions on mobile */
    .pai-subtask-view-row { flex-wrap: wrap; }
    .pai-subtask-view-body { min-width: 0; flex: 1 1 60%; }
    .pai-subtask-cost-info { font-size: 12px; }
}

@media (min-width: 641px) {
    .pai-mobile-burger { display: none; }
    .pai-mobile-menu { display: none !important; }
}

/* =============================================================
   SETTINGS PAGE
   ============================================================= */
.pai-settings-page-header {
    padding: 28px 0 20px;
    max-width: 1000px;
    margin: 0 auto;
}
.pai-settings-layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    padding-bottom: 48px;
    max-width: 1000px;
    margin: 0 auto;
}
.pai-settings-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 200px;
    flex-shrink: 0;
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    padding: 8px;
    box-shadow: var(--pai-shadow);
}
.pai-settings-tab {
    background: none;
    border: none;
    text-align: left;
    padding: 10px 14px;
    border-radius: var(--pai-radius-sm);
    cursor: pointer;
    font-size: 13.5px;
    color: var(--pai-gray-600);
    transition: background .15s, color .15s;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 9px;
}
.pai-settings-tab:hover { background: var(--pai-gray-100); color: var(--pai-gray-900); }
.pai-settings-tab.active { background: var(--pai-primary-light); color: var(--pai-primary); font-weight: 600; }
.pai-settings-content { flex: 1; min-width: 0; }
.pai-settings-panel { display: none; }
.pai-settings-panel.active { display: block; }
.pai-settings-card {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: var(--pai-radius);
    padding: 24px;
    box-shadow: var(--pai-shadow);
    margin-bottom: 16px;
}
.pai-settings-card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--pai-text);
    margin: 0 0 4px;
}
.pai-settings-card > .pai-hint { margin: 0 0 20px; }

/* Toggle switch */
.pai-toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}
.pai-toggle-switch input { opacity: 0; width: 0; height: 0; }
.pai-toggle-slider {
    position: absolute;
    inset: 0;
    background: #cbd5e1;
    border-radius: 26px;
    cursor: pointer;
    transition: background .2s;
}
.pai-toggle-slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    left: 3px;
    top: 3px;
    background: #fff;
    border-radius: 50%;
    transition: transform .2s;
    box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.pai-toggle-switch input:checked + .pai-toggle-slider { background: var(--pai-primary); }
.pai-toggle-switch input:checked + .pai-toggle-slider::before { transform: translateX(22px); }
.pai-settings-toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--pai-border);
}
.pai-settings-toggle-row:last-child { border-bottom: none; padding-bottom: 0; }
.pai-settings-toggle-row:first-of-type { padding-top: 0; }
.pai-settings-toggle-label { font-weight: 600; font-size: 14px; margin-bottom: 3px; }
.pai-settings-toggle-desc { font-size: 12px; color: var(--pai-text-secondary); }
.pai-settings-export-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

/* Color theme picker */
.pai-theme-grid {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 12px;
}
.pai-theme-card {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 2px solid var(--pai-border);
    border-radius: var(--pai-radius-sm);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: border-color .15s;
}
.pai-theme-card input { display: none; }
.pai-theme-card:hover { border-color: var(--pai-primary); }
.pai-theme-card.active { border-color: currentColor; font-weight: 700; }
.pai-theme-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .pai-settings-layout { flex-direction: column; }
    .pai-settings-nav { flex-direction: row; flex-wrap: wrap; min-width: unset; width: 100%; }
}

/* =============================================================
   COLOR THEMES
   ============================================================= */
body.pai-theme-green  { --pai-primary: #16a34a; --pai-primary-dark: #15803d; --pai-primary-light: #f0fdf4; }
body.pai-theme-purple { --pai-primary: #7c3aed; --pai-primary-dark: #6d28d9; --pai-primary-light: #f5f3ff; }
body.pai-theme-orange { --pai-primary: #ea580c; --pai-primary-dark: #c2410c; --pai-primary-light: #fff7ed; }

/* =============================================================
   COMPACT DENSITY
   ============================================================= */
body.pai-compact .pai-field { margin-bottom: 12px; }
body.pai-compact .pai-stat-card { padding: 14px; }
body.pai-compact .pai-project-card-body { padding: 12px 16px; }
body.pai-compact .pai-modal-body { padding: 20px; }
body.pai-compact .pai-modal-header { padding: 18px 20px 14px; }
body.pai-compact .pai-modal-footer { padding: 14px 20px; }
body.pai-compact .pai-wizard-card { padding: 20px; }
body.pai-compact .pai-settings-card { padding: 16px; }

/* -------------------------------------------------------
   UPGRADE PROMPTS
   ------------------------------------------------------- */
.pai-upgrade-prompt {
    text-align: center;
    padding: 60px 32px;
    max-width: 480px;
    margin: 40px auto;
}
.pai-upgrade-icon {
    font-size: 48px;
    margin-bottom: 16px;
}
.pai-upgrade-prompt h3 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 12px;
    color: #1e293b;
}
.pai-upgrade-prompt p {
    color: #64748b;
    font-size: 15px;
    line-height: 1.6;
    margin: 0 0 24px;
}
.pai-upgrade-features {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
    text-align: left;
    display: inline-block;
}
.pai-upgrade-features li {
    padding: 6px 0;
    font-size: 14px;
    color: #334155;
}
.pai-upgrade-hint {
    opacity: .6;
    cursor: pointer;
}
.pai-upgrade-hint:hover {
    opacity: .8;
}
.pai-info-banner {
    font-size: 14px;
    line-height: 1.5;
    color: #1e40af;
}

/* =============================================================
   DARK MODE
   ============================================================= */
body.pai-dark {
    --pai-white:         #1e293b;
    --pai-bg:            #0f172a;
    --pai-gray-50:       #0f172a;
    --pai-gray-100:      #1e293b;
    --pai-gray-200:      #334155;
    --pai-gray-500:      #94a3b8;
    --pai-gray-600:      #cbd5e1;
    --pai-gray-900:      #f8fafc;
    --pai-text:          #e2e8f0;
    --pai-text-secondary:#94a3b8;
    --pai-border:        #334155;
    --pai-shadow:        0 1px 3px rgba(0,0,0,.4);
    --pai-shadow-lg:     0 10px 40px rgba(0,0,0,.6);
    background: #0f172a;
    color: #e2e8f0;
}
body.pai-dark .pai-topbar,
body.pai-dark .pai-modal,
body.pai-dark .pai-wizard-card,
body.pai-dark .pai-project-card,
body.pai-dark .pai-stat-card,
body.pai-dark .pai-contact-card,
body.pai-dark .pai-auth-card,
body.pai-dark .pai-settings-card,
body.pai-dark .pai-settings-nav,
body.pai-dark .pai-user-dropdown,
body.pai-dark .pai-dropdown-header,
body.pai-dark table.pai-table,
body.pai-dark .pai-table th,
body.pai-dark .pai-table td {
    background: #1e293b;
    border-color: #334155;
    color: #e2e8f0;
}
body.pai-dark .pai-input,
body.pai-dark .pai-textarea,
body.pai-dark select.pai-input {
    background: #0f172a;
    border-color: #475569;
    color: #f1f5f9;
}
body.pai-dark .pai-btn-secondary {
    background: #1e293b;
    border-color: #475569;
    color: #e2e8f0;
}
body.pai-dark .pai-modal-overlay { background: rgba(0,0,0,.7); backdrop-filter: blur(8px); }
body.pai-dark .pai-modal-header { background: linear-gradient(to bottom, #1e293b, #1a2536); }
body.pai-dark .pai-modal-header::after { background: linear-gradient(90deg, var(--pai-primary) 0%, #334155 40%, #334155 100%); }
body.pai-dark .pai-modal-footer { background: #151f2e; border-color: #334155; }
body.pai-dark .pai-modal-close:hover { background: #334155; }
body.pai-dark .pai-modal-body .pai-input,
body.pai-dark .pai-modal-body .pai-textarea,
body.pai-dark .pai-modal-body select.pai-input { background: #0f172a; border-color: #334155; }
body.pai-dark .pai-modal-body .pai-input:hover,
body.pai-dark .pai-modal-body .pai-textarea:hover,
body.pai-dark .pai-modal-body select.pai-input:hover { border-color: #475569; background: #131d2e; }
body.pai-dark .pai-modal-body .pai-input:focus,
body.pai-dark .pai-modal-body .pai-textarea:focus,
body.pai-dark .pai-modal-body select.pai-input:focus { background: #131d2e; }
body.pai-dark .pai-modal-body .pai-label { color: #94a3b8; }
body.pai-dark .pai-dashboard { background: #0f172a; }
body.pai-dark .pai-radio-card { background: #1e293b; border-color: #334155; }
body.pai-dark .pai-radio-card:hover { border-color: var(--pai-primary); }
body.pai-dark .pai-topbar-link { color: #94a3b8; }
body.pai-dark .pai-topbar-link:hover { background: #334155; color: #f1f5f9; }
body.pai-dark .pai-user-btn { border-color: #475569; color: #e2e8f0; }
body.pai-dark .pai-user-btn:hover { background: #334155; }
body.pai-dark .pai-dropdown-item { color: #e2e8f0; }
body.pai-dark .pai-dropdown-item:hover { background: #334155; }

/* ── Plan tab ─────────────────────────────────────── */
.pai-plan-current-card {
    padding: 20px 22px;
}
.pai-plan-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}
.pai-plan-name {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.2;
}
.pai-plan-desc {
    font-size: 13px;
    color: var(--pai-gray-500);
    margin-top: 3px;
}
.pai-plan-active-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    white-space: nowrap;
    flex-shrink: 0;
}
.pai-plan-usage {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.pai-plan-usage-row {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.pai-plan-usage-label {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--pai-gray-600);
}
.pai-plan-usage-count {
    font-weight: 600;
    color: var(--pai-gray-700);
}
.pai-plan-bar {
    height: 7px;
    background: var(--pai-gray-100);
    border-radius: 99px;
    overflow: hidden;
}
.pai-plan-bar-fill {
    height: 100%;
    border-radius: 99px;
    transition: width .4s ease;
    min-width: 4px;
}
.pai-plan-warning {
    font-size: 12px;
    color: #dc2626;
    margin: 4px 0 0;
}
.pai-plan-upgrade-card {
    padding: 18px 22px;
    margin-top: 12px;
}
.pai-plan-upgrade-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.pai-plan-upgrade-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .4px;
    text-transform: uppercase;
    background: #eff6ff;
    color: #2563eb;
    padding: 2px 8px;
    border-radius: 20px;
    margin-bottom: 4px;
}
.pai-plan-upgrade-name {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.2;
}
.pai-plan-upgrade-price {
    font-size: 22px;
    font-weight: 800;
    margin-top: 2px;
}
.pai-plan-upgrade-price span {
    font-size: 13px;
    font-weight: 500;
    color: var(--pai-gray-500);
}
.pai-plan-upgrade-list {
    list-style: none;
    margin: 14px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.pai-plan-upgrade-list li {
    font-size: 13px;
    color: var(--pai-gray-600);
    padding-left: 18px;
    position: relative;
}
.pai-plan-upgrade-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #22c55e;
    font-weight: 700;
}

/* dark mode plan tab */
body.pai-dark .pai-plan-current-card,
body.pai-dark .pai-plan-upgrade-card {
    border-color: #334155;
}
body.pai-dark .pai-plan-desc,
body.pai-dark .pai-plan-usage-label,
body.pai-dark .pai-plan-upgrade-list li { color: #94a3b8; }
body.pai-dark .pai-plan-usage-count { color: #e2e8f0; }
body.pai-dark .pai-plan-bar { background: #334155; }
body.pai-dark .pai-plan-upgrade-price span { color: #64748b; }

/* ═══════════════════════════════════════════
   ORDER / CHECKOUT PAGE
   ═══════════════════════════════════════════ */
.pai-order-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    max-width: 920px;
    margin: 0 auto;
    padding: 40px 16px;
    min-height: 80vh;
    align-items: start;
}
.pai-order-heading {
    font-size: 20px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 24px;
}

/* ── Summary card ── */
.pai-order-summary {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 28px 28px 24px;
    position: sticky;
    top: 100px;
}
.pai-order-plan-name {
    font-size: 18px;
    font-weight: 700;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}
.pai-order-badge {
    background: #2563eb;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 99px;
    letter-spacing: .3px;
}
.pai-order-plan-desc {
    font-size: 13px;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 20px;
}

/* ── Period selector ── */
.pai-order-periods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
}
.pai-order-period {
    cursor: pointer;
}
.pai-order-period-inner {
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    padding: 14px 16px;
    text-align: center;
    transition: border-color .15s, box-shadow .15s;
    cursor: pointer;
}
.pai-order-period.active .pai-order-period-inner {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37,99,235,.12);
    background: #eff6ff;
}
.pai-order-period-label {
    font-size: 14px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 4px;
}
.pai-order-period-price {
    font-size: 24px;
    font-weight: 800;
    color: #1e293b;
}
.pai-order-period-monthly {
    font-size: 12px;
    color: #64748b;
    margin-top: 2px;
}

/* ── Divider / total ── */
.pai-order-divider {
    height: 1px;
    background: #e2e8f0;
    margin: 16px 0;
}
.pai-order-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: #64748b;
    margin-bottom: 20px;
}
.pai-order-total {
    font-size: 28px;
    font-weight: 800;
    color: #1e293b;
}

/* ── Features list ── */
.pai-order-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.pai-order-feature {
    font-size: 13px;
    color: #475569;
    padding-left: 22px;
    position: relative;
    line-height: 1.5;
}
.pai-order-feature::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #22c55e;
    font-weight: 700;
}

/* ── Form card ── */
.pai-order-form-wrap {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 28px 28px 24px;
}
.pai-order-form-wrap .pai-auth-form {
    gap: 14px;
}
.pai-order-form-wrap .pai-field {
    margin-bottom: 0;
}

/* ── Logged-in user info ── */
.pai-order-user-info {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 8px;
}
.pai-order-user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #2563eb;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    flex-shrink: 0;
}
.pai-order-user-name {
    font-size: 15px;
    font-weight: 600;
    color: #1e293b;
}
.pai-order-user-email {
    font-size: 13px;
    color: #64748b;
    margin-top: 2px;
}

/* ── Secure badge ── */
.pai-order-secure {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 12px;
    color: #64748b;
    margin-top: 8px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .pai-order-wrap {
        grid-template-columns: 1fr;
    }
    .pai-order-summary {
        position: static;
    }
}

/* dark mode */
body.pai-dark .pai-order-summary { background: #1e293b; border-color: #334155; }
body.pai-dark .pai-order-form-wrap { background: #0f172a; border-color: #334155; }
body.pai-dark .pai-order-heading,
body.pai-dark .pai-order-plan-name,
body.pai-dark .pai-order-period-label,
body.pai-dark .pai-order-period-price,
body.pai-dark .pai-order-total,
body.pai-dark .pai-order-user-name { color: #e2e8f0; }
body.pai-dark .pai-order-period-inner { border-color: #334155; background: transparent; }
body.pai-dark .pai-order-period.active .pai-order-period-inner { border-color: #2563eb; background: rgba(37,99,235,.1); }
body.pai-dark .pai-order-divider { background: #334155; }
body.pai-dark .pai-order-user-info { background: #1e293b; border-color: #334155; }

/* ================================================================
   OFFERS — list page
   ================================================================ */
.pai-offers-grid {
    display: grid;
    grid-template-columns: repeat( auto-fill, minmax( 320px, 1fr ) );
    gap: 16px;
}
/* Offers page layout */
.pai-offers-page,
.pai-offer-edit {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 16px 60px;
    color: var(--pai-text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Offers tabs */
.pai-offers-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--pai-border);
    margin-bottom: 24px;
}
.pai-offers-tab {
    background: none;
    border: none;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--pai-text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all .15s;
}
.pai-offers-tab:hover {
    color: var(--pai-text);
}
.pai-offers-tab.active {
    color: var(--pai-primary, #2563eb);
    border-bottom-color: var(--pai-primary, #2563eb);
}
.pai-tab-count {
    display: inline-block;
    background: var(--pai-bg);
    color: var(--pai-text-muted);
    font-size: 11px;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 10px;
    margin-left: 4px;
}
.pai-offers-tab.active .pai-tab-count {
    background: #eff6ff;
    color: var(--pai-primary, #2563eb);
}
.pai-offers-tab-content {
    display: none;
}
.pai-offers-tab-content.active {
    display: block;
}

/* Contacts grid */
/* (contact card styles moved to main contacts section above) */

.pai-company-preview {
    background: var(--pai-bg);
    border-radius: 8px;
    padding: 12px 16px;
}
.pai-company-preview-row {
    display: flex;
    gap: 16px;
    align-items: baseline;
    flex-wrap: wrap;
}
.pai-offer-card {
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: 12px;
    padding: 16px;
    transition: box-shadow .15s;
}
.pai-offer-card:hover { box-shadow: 0 2px 12px rgba(0,0,0,.06); }
.pai-offer-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.pai-offer-number { font-weight: 600; font-size: 13px; color: var(--pai-text); }
.pai-offer-status-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 6px;
    margin-left: 8px;
}
.pai-offer-date { font-size: 12px; color: var(--pai-text-muted); }
.pai-offer-client-name { font-size: 15px; font-weight: 600; color: var(--pai-text); }
.pai-offer-value { font-size: 13px; color: var(--pai-text-muted); margin-top: 2px; }
.pai-offer-card-footer {
    display: flex;
    gap: 6px;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--pai-border);
}
.pai-btn-danger-text { color: #ef4444 !important; }
.pai-btn-danger-text:hover { background: #fef2f2 !important; }

/* Templates */
.pai-templates-list { display: flex; flex-direction: column; gap: 8px; }
.pai-template-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--pai-white);
    border: 1px solid var(--pai-border);
    border-radius: 8px;
}
.pai-template-info { display: flex; gap: 12px; align-items: center; }
.pai-template-actions { opacity: 0; transition: opacity .15s; }
.pai-template-card:hover .pai-template-actions { opacity: 1; }

/* ================================================================
   OFFERS — builder / edit
   ================================================================ */
.pai-offer-edit-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}
.pai-offer-form { display: flex; flex-direction: column; gap: 20px; }

/* Items table */
.pai-offer-items-table { overflow-x: auto; }
.pai-offer-items-header, .pai-offer-item-row {
    display: grid;
    grid-template-columns: 40px 2fr 70px 70px 100px 60px 110px 36px;
    gap: 6px;
    align-items: center;
    padding: 6px 0;
}
.pai-offer-items-header {
    font-size: 11px;
    font-weight: 600;
    color: var(--pai-text-muted);
    text-transform: uppercase;
    border-bottom: 1px solid var(--pai-border);
    padding-bottom: 8px;
}
.pai-offer-item-row {
    border-bottom: 1px solid var(--pai-border);
    padding: 8px 0;
}
.pai-oi-lp { text-align: center; font-size: 12px; color: var(--pai-text-muted); }
.pai-oi-name { display: flex; flex-direction: column; gap: 4px; }
.pai-oi-desc { font-size: 12px !important; color: var(--pai-text-muted); }
.pai-oi-total { font-size: 13px; font-weight: 600; text-align: right; white-space: nowrap; }
.pai-oi-actions { text-align: center; }
.pai-oi-remove { background: none; border: none; cursor: pointer; color: #94a3b8; font-size: 14px; }
.pai-oi-remove:hover { color: #ef4444; }
.pai-oi-input { font-size: 13px !important; padding: 4px 6px !important; }

/* Totals */
.pai-offer-totals {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}
.pai-offer-total-row { display: flex; gap: 16px; font-size: 13px; }
.pai-offer-total-row span { min-width: 100px; text-align: right; color: var(--pai-text-muted); }
.pai-offer-total-grand { font-size: 16px; padding-top: 6px; border-top: 2px solid var(--pai-text); }
.pai-offer-total-grand span, .pai-offer-total-grand strong { color: var(--pai-text); }

/* ================================================================
   OFFERS — public page
   ================================================================ */
.pai-offer-public {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
.pai-offer-public-inner {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 1px 6px rgba(0,0,0,.04);
}
.pai-offer-public-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 2px solid #1e293b;
}
.pai-offer-public-company h2 { margin: 0 0 4px; font-size: 18px; color: #1e293b; }
.pai-offer-public-company p { margin: 2px 0; font-size: 13px; color: #64748b; }
.pai-offer-public-meta { text-align: right; }
.pai-offer-public-meta h1 { margin: 0 0 8px; font-size: 28px; color: #2563eb; letter-spacing: 2px; }
.pai-offer-public-meta p { margin: 2px 0; font-size: 13px; color: #64748b; }

.pai-offer-public-section { margin-bottom: 24px; }
.pai-offer-public-section h3 {
    font-size: 14px;
    font-weight: 700;
    color: #1e293b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid #e2e8f0;
}
.pai-offer-public-section p { margin: 4px 0; font-size: 14px; color: #334155; line-height: 1.6; }
.pai-offer-public-section ul { margin: 4px 0; padding-left: 20px; font-size: 14px; color: #334155; }

/* Public table */
.pai-offer-public-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.pai-offer-public-table th {
    background: #f8fafc;
    padding: 10px 8px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    border-bottom: 2px solid #e2e8f0;
}
.pai-offer-public-table td {
    padding: 10px 8px;
    border-bottom: 1px solid #f1f5f9;
    color: #334155;
    vertical-align: top;
}
.pai-offer-public-table td small { color: #94a3b8; }
.pai-offer-public-table tfoot td { border-bottom: none; padding: 6px 8px; }
.pai-offer-public-grand-total td { font-size: 16px; padding-top: 10px; border-top: 2px solid #1e293b; }

.pai-offer-public-footer {
    display: flex;
    gap: 12px;
    margin-top: 32px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}
.pai-offer-accepted-badge {
    padding: 10px 24px;
    background: #f0fdf4;
    color: #16a34a;
    font-weight: 700;
    border-radius: 8px;
    font-size: 14px;
}
.pai-offer-public-powered {
    text-align: center;
    margin-top: 24px;
    font-size: 12px;
    color: #cbd5e1;
}

/* Print styles for PDF */
@media print {
    .pai-topbar, .pai-offer-public-footer, .pai-offer-public-powered { display: none !important; }
    .pai-offer-public-inner { border: none; box-shadow: none; padding: 0; }
    .pai-offer-public { padding: 0; }
}

/* Dark mode for offers */
body.pai-dark .pai-offer-card { background: var(--pai-white); border-color: var(--pai-border); }
body.pai-dark .pai-contact-card { background: var(--pai-white); border-color: var(--pai-border); }
body.pai-dark .pai-contact-role-label { opacity: .85; }
body.pai-dark .pai-template-card { background: var(--pai-white); border-color: var(--pai-border); }
body.pai-dark .pai-offers-tabs { border-color: var(--pai-border); }
body.pai-dark .pai-contact-avatar { background: #1e3a5f; color: #60a5fa; }
body.pai-dark .pai-offer-items-header { border-color: var(--pai-border); }
body.pai-dark .pai-offer-item-row { border-color: var(--pai-border); }

/* Responsive */
@media ( max-width: 768px ) {
    .pai-offer-items-header, .pai-offer-item-row {
        grid-template-columns: 30px 1fr;
        gap: 4px;
    }
    .pai-oi-unit, .pai-oi-qty, .pai-oi-price, .pai-oi-vat, .pai-oi-total, .pai-oi-actions {
        grid-column: 2;
    }
    .pai-offer-public-header { flex-direction: column; gap: 16px; }
    .pai-offer-public-meta { text-align: left; }
    .pai-offer-public-inner { padding: 20px; }
    .pai-contacts-grid { grid-template-columns: 1fr; }
    .pai-contact-actions { width: 100%; justify-content: flex-end; }
}

/* -------------------------------------------------------
   Legal pages
   ----------------------------------------------------- */
.pai-legal {
    max-width: 760px;
    margin: 40px auto;
    padding: 0 24px 60px;
    font-size: 15px;
    line-height: 1.75;
    color: #1e293b;
}
.pai-legal h2 {
    font-size: 1.6rem;
    font-weight: 800;
    margin: 0 0 8px;
    color: #0f172a;
}
.pai-legal h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 32px 0 12px;
    color: #0f172a;
}
.pai-legal p {
    margin: 0 0 12px;
    color: #334155;
}
.pai-legal ol,
.pai-legal ul {
    margin: 0 0 16px;
    padding-left: 24px;
}
.pai-legal li {
    margin-bottom: 8px;
}
.pai-legal a {
    color: #2563eb;
}
.pai-legal table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    font-size: 14px;
}
.pai-legal th,
.pai-legal td {
    border: 1px solid #e2e8f0;
    padding: 10px 14px;
    text-align: left;
}
.pai-legal th {
    background: #f8fafc;
    font-weight: 600;
    color: #0f172a;
}

/* Dark mode — upgrade prompts */
body.pai-dark .pai-upgrade-prompt h3 { color: #f1f5f9; }
body.pai-dark .pai-upgrade-prompt p { color: #94a3b8; }
body.pai-dark .pai-upgrade-features li { color: #cbd5e1; }
body.pai-dark .pai-info-banner { background: #1e3a5f !important; border-color: #1e40af !important; color: #93c5fd; }