/*
 * ══════════════════════════════════════════════════════════
 *  UNIFIED SLIDER / DRAWER DESIGN SYSTEM
 *  unified-slider.css
 *
 *  Single source of truth for all right-side drawers,
 *  overlays, buttons, forms, and chips in the Manage app.
 *
 *  Usage:
 *    HTML overlay  →  class="sl-overlay"       (add "show" to open)
 *    HTML drawer   →  class="sl-drawer"        (add "open" to open)
 *    Header        →  class="sl-header"
 *    Body          →  class="sl-body"
 *    Footer        →  class="sl-footer"
 * ══════════════════════════════════════════════════════════
 */

/* ─────────────────────────────────────────────
   CSS Variables (Teal theme aligned with manage_style.css)
───────────────────────────────────────────── */
:root {
    /* Primary teal palette */
    --sl-primary: #21808d;
    --sl-primary-dark: #1d7480;
    --sl-primary-light: rgba(33, 128, 141, 0.08);
    --sl-primary-rgb: 33, 128, 141;

    /* Neutral */
    --sl-dark: #0f172a;
    --sl-text: #1e293b;
    --sl-text-muted: #64748b;
    --sl-border: #e2e8f0;
    --sl-bg-light: #f8fafc;
    --sl-bg-white: #ffffff;

    /* Status */
    --sl-success: #10b981;
    --sl-warning: #f59e0b;
    --sl-danger: #ef4444;
    --sl-info: #3b82f6;

    /* Z-index layers */
    --sl-z-overlay: 1500;
    --sl-z-drawer: 2000;

    /* Drawer width */
    --sl-width: 480px;
    --sl-width-wide: 600px;

    /* Transitions */
    --sl-transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─────────────────────────────────────────────
   OVERLAY (backdrop)
───────────────────────────────────────────── */
.sl-overlay,
.sidebar-overlay,
.slider-overlay,
.share-overlay,
.cancelOverlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: var(--sl-z-overlay);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--sl-transition);
}

.sl-overlay.show,
.sidebar-overlay.show,
.slider-overlay.show,
.share-overlay.show,
.cancelOverlay.show {
    opacity: 1;
    pointer-events: auto;
}

/* ─────────────────────────────────────────────
   DRAWER — base (right side slide-in)
───────────────────────────────────────────── */
.sl-drawer,
.right-sidebar,
.dispatch-slider,
.share-drawer,
.cancelSidebar,
#userModal {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: var(--sl-width);
    max-width: 100vw;
    background: var(--sl-bg-white);
    box-shadow: -8px 0 40px rgba(0, 0, 0, 0.16);
    z-index: var(--sl-z-drawer);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--sl-transition);
    border-radius: 0;
}

/* Wide variant */
.sl-drawer--wide,
.dispatch-slider,
.share-drawer {
    width: var(--sl-width-wide);
}

/* Open state */
.sl-drawer.open,
.right-sidebar.open,
.dispatch-slider.open,
.share-drawer.open,
.cancelSidebar.open,
#userModal.open {
    transform: translateX(0);
}

/* Legacy "right: -Npx" approach — override with translate */
.dispatch-slider {
    right: 0 !important;
}

/* ─────────────────────────────────────────────
   DRAWER HEADER
───────────────────────────────────────────── */
.sl-header,
.dispatch-header,
.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: linear-gradient(135deg, var(--sl-primary-dark), var(--sl-primary));
    color: #fff;
    flex-shrink: 0;
    min-height: 64px;
}

.sl-header h3,
.sl-header h4,
.dispatch-header h3,
.sidebar-header h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 650;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 9px;
}

.sl-header i,
.dispatch-header h3 i,
.sidebar-header h4 i {
    color: rgba(255, 255, 255, 0.85);
}

/* ─────────────────────────────────────────────
   CLOSE BUTTON
───────────────────────────────────────────── */
.sl-close,
.close-slider-btn,
.sidebar-close {
    background: rgba(255, 255, 255, 0.15) !important;
    border: none !important;
    border-radius: 8px !important;
    width: 34px !important;
    height: 34px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    color: #fff !important;
    font-size: 1rem !important;
    transition: background 0.15s !important;
    flex-shrink: 0;
}

.sl-close:hover,
.close-slider-btn:hover,
.sidebar-close:hover {
    background: rgba(255, 255, 255, 0.28) !important;
}

/* ─────────────────────────────────────────────
   DRAWER BODY
───────────────────────────────────────────── */
.sl-body,
.dispatch-body,
.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    background: var(--sl-bg-white);
}

.sl-body::-webkit-scrollbar,
.sidebar-content::-webkit-scrollbar,
.dispatch-body::-webkit-scrollbar {
    width: 4px;
}

.sl-body::-webkit-scrollbar-thumb,
.sidebar-content::-webkit-scrollbar-thumb,
.dispatch-body::-webkit-scrollbar-thumb {
    background: var(--sl-border);
    border-radius: 4px;
}

/* ─────────────────────────────────────────────
   DRAWER FOOTER
───────────────────────────────────────────── */
.sl-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 24px;
    border-top: 1px solid var(--sl-border);
    flex-shrink: 0;
    background: var(--sl-bg-white);
}

/* ─────────────────────────────────────────────
   TABS (inside drawer)
───────────────────────────────────────────── */
.sl-tabs,
.dispatch-tabs {
    display: flex;
    border-bottom: 2px solid var(--sl-border);
    padding: 0 16px;
    background: #fff;
    flex-shrink: 0;
}

.sl-tab,
.dispatch-tab {
    flex: 1;
    text-align: center;
    padding: 12px 0;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--sl-text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.18s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.sl-tab:hover,
.dispatch-tab:hover {
    color: var(--sl-primary);
    background: var(--sl-primary-light);
}

.sl-tab.active,
.dispatch-tab.active {
    color: var(--sl-primary);
    border-bottom-color: var(--sl-primary);
    font-weight: 650;
}

.sl-tab-pane {
    display: none;
}

.sl-tab-pane.active {
    display: block;
}

/* ─────────────────────────────────────────────
   SECTION DIVIDERS (inside drawer body)
───────────────────────────────────────────── */
.sl-section {
    margin-bottom: 24px;
}

.sl-section-title {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--sl-text-muted);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--sl-border);
}

/* ─────────────────────────────────────────────
   FORM — unified inputs (for all drawers)
───────────────────────────────────────────── */
.sl-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 16px;
}

.sl-form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 16px;
}

.sl-form-group label,
.sl-label,
.form-group-modern label {
    font-size: 0.78rem;
    font-weight: 650;
    color: var(--sl-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.sl-input,
.form-control-modern {
    width: 100%;
    border: 1px solid var(--sl-border);
    border-radius: 8px;
    padding: 9px 12px;
    font-size: 0.875rem;
    color: var(--sl-text);
    background: var(--sl-bg-white);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.sl-input:focus,
.form-control-modern:focus {
    border-color: var(--sl-primary);
    box-shadow: 0 0 0 3px rgba(var(--sl-primary-rgb), 0.12);
    background: #fff;
}

.sl-input::placeholder {
    color: #94a3b8;
}

textarea.sl-input,
textarea.form-control-modern {
    resize: vertical;
    min-height: 80px;
}

/* ─────────────────────────────────────────────
   BUTTONS — unified design for whole manage app
───────────────────────────────────────────── */

/* Primary */
.sl-btn,
.btn-block-modern,
.btn--primary,
.btn--primary-sl {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 9px 20px;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.18s;
    text-decoration: none;
    white-space: nowrap;
    font-family: inherit;
    line-height: 1;
}

.sl-btn--primary,
.btn-block-modern {
    background: var(--sl-primary);
    color: #fff;
    box-shadow: 0 2px 8px rgba(var(--sl-primary-rgb), 0.28);
}

.sl-btn--primary:hover,
.btn-block-modern:hover {
    background: var(--sl-primary-dark);
    box-shadow: 0 4px 12px rgba(var(--sl-primary-rgb), 0.35);
    transform: translateY(-1px);
}

/* Ghost / Secondary */
.sl-btn--ghost,
.btn-secondary-modern {
    background: var(--sl-bg-light);
    color: var(--sl-text-muted);
    border: 1px solid var(--sl-border);
}

.sl-btn--ghost:hover,
.btn-secondary-modern:hover {
    background: #e2e8f0;
    color: var(--sl-text);
}

/* Danger */
.sl-btn--danger {
    background: #fef2f2;
    color: var(--sl-danger);
    border: 1px solid #fecaca;
}

.sl-btn--danger:hover {
    background: #fee2e2;
}

/* Full width */
.sl-btn--full {
    width: 100%;
}

/* Icon-only button */
.sl-icon-btn {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 1px solid var(--sl-border);
    background: #fff;
    color: var(--sl-text-muted);
    font-size: 0.8rem;
    transition: all 0.15s;
    flex-shrink: 0;
}

.sl-icon-btn:hover {
    background: var(--sl-bg-light);
    color: var(--sl-text);
}

.sl-icon-btn--danger:hover {
    background: #fef2f2;
    border-color: #fecaca;
    color: var(--sl-danger);
}

/* Disabled state */
.sl-btn:disabled,
.btn-block-modern:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none !important;
}

/* ─────────────────────────────────────────────
   STATUS / ROLE BADGES (chips)
───────────────────────────────────────────── */
.sl-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 650;
    white-space: nowrap;
}

.sl-badge--active,
.sl-badge--success {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.sl-badge--inactive,
.sl-badge--secondary {
    background: var(--sl-bg-light);
    color: var(--sl-text-muted);
    border: 1px solid var(--sl-border);
}

.sl-badge--warning {
    background: rgba(245, 158, 11, 0.1);
    color: #b45309;
    border: 1px solid rgba(245, 158, 11, 0.25);
}

.sl-badge--danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--sl-danger);
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.sl-badge--info,
.sl-badge--primary {
    background: rgba(var(--sl-primary-rgb), 0.1);
    color: var(--sl-primary);
    border: 1px solid rgba(var(--sl-primary-rgb), 0.25);
}

/* Legacy Active badge (used in dispatch/booking) */
.badge-active {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.25);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 650;
}

.badge-inactive {
    background: var(--sl-bg-light);
    color: var(--sl-text-muted);
    border: 1px solid var(--sl-border);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 650;
}

/* ─────────────────────────────────────────────
   INFO ROW (label + value, used in view drawers)
───────────────────────────────────────────── */
.sl-info-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--sl-border);
    margin-bottom: 14px;
}

.sl-info-icon {
    width: 32px;
    height: 32px;
    background: var(--sl-primary-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sl-primary);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.sl-info-label {
    font-size: 0.7rem;
    color: var(--sl-text-muted);
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.sl-info-value {
    font-size: 0.875rem;
    color: var(--sl-text);
    margin-top: 2px;
}

/* ─────────────────────────────────────────────
   AVATAR
───────────────────────────────────────────── */
.sl-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
    background: var(--sl-primary);
}

/* ─────────────────────────────────────────────
   LOADING / EMPTY STATES
───────────────────────────────────────────── */
.sl-loading,
.sl-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 40px 20px;
    color: var(--sl-text-muted);
    font-size: 0.9rem;
    text-align: center;
}

.sl-loading i,
.sl-empty i {
    font-size: 2rem;
    color: var(--sl-border);
}

/* ─────────────────────────────────────────────
   SUMMARY CARD (booking/dispatch info boxes)
───────────────────────────────────────────── */
.sl-summary-card {
    background: var(--sl-primary-light);
    border: 1px solid rgba(var(--sl-primary-rgb), 0.2);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 20px;
}

.sl-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    margin-bottom: 6px;
}

.sl-summary-row:last-child {
    margin-bottom: 0;
}

.sl-summary-label {
    color: var(--sl-text-muted);
}

.sl-summary-value {
    font-weight: 650;
    color: var(--sl-text);
}

/* ─────────────────────────────────────────────
   TOGGLE SWITCH
───────────────────────────────────────────── */
.sl-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.sl-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.sl-switch-slider {
    position: absolute;
    inset: 0;
    background: #cbd5e1;
    border-radius: 24px;
    cursor: pointer;
    transition: background 0.2s;
}

.sl-switch-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    background: #fff;
    border-radius: 50%;
    left: 3px;
    top: 3px;
    transition: transform 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.18);
}

.sl-switch input:checked+.sl-switch-slider {
    background: var(--sl-primary);
}

.sl-switch input:checked+.sl-switch-slider::before {
    transform: translateX(20px);
}

/* ─────────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────────── */
@media (max-width: 640px) {

    .sl-drawer,
    .right-sidebar,
    .dispatch-slider,
    .share-drawer,
    .cancelSidebar,
    #userModal {
        width: 100vw !important;
    }

    .sl-form-row {
        grid-template-columns: 1fr;
    }
}