/* Modern Enterprise Operations Design System for Saudi Umrah Transport */
:root {
    --primary: #0284c7;
    --primary-dark: #0369a1;
    --secondary: #475569;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    --purple: #8b5cf6;
    --dark: #0f172a;
    --light-bg: #f8fafc;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--light-bg);
    color: #1e293b;
    margin: 0;
    padding: 0;
}

/* Sidebar & Navigation */
.sidebar {
    width: 260px;
    background-color: #0f172a;
    color: #f8fafc;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    overflow-y: auto;
    z-index: 1000;
    transition: all 0.3s;
}

.sidebar .brand {
    padding: 1.25rem 1.5rem;
    font-size: 1.15rem;
    font-weight: 700;
    color: #38bdf8;
    border-bottom: 1px solid #1e293b;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar .nav-item {
    padding: 0.65rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.85rem;
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    border-left: 3px solid transparent;
    transition: all 0.2s;
}

.sidebar .nav-item:hover, .sidebar .nav-item.active {
    color: #ffffff;
    background-color: #1e293b;
    border-left-color: #38bdf8;
}

.sidebar .nav-section-title {
    padding: 1rem 1.25rem 0.35rem 1.25rem;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.075em;
    color: #64748b;
    font-weight: 700;
}

.main-content {
    margin-left: 260px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Top Navbar */
.topbar {
    height: 64px;
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 999;
}

/* Operational Badges */
.badge-status {
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 9999px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    letter-spacing: 0.03em;
}

.badge-unassigned {
    background-color: #fee2e2;
    color: #b91c1c;
    border: 1px solid #f87171;
}

.badge-assigned {
    background-color: #fef3c7;
    color: #b45309;
    border: 1px solid #fbbf24;
}

.badge-reached {
    background-color: #e0f2fe;
    color: #0369a1;
    border: 1px solid #38bdf8;
}

.badge-picked {
    background-color: #f3e8ff;
    color: #6b21a8;
    border: 1px solid #c084fc;
}

.badge-completed {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #34d399;
}

.badge-issue {
    background-color: #ffe4e6;
    color: #9f1239;
    border: 1px solid #f43f5e;
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .6; }
}

/* Cards & Tables */
.card-ops {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.05);
    overflow: hidden;
}

/* Scrollable Container with Fixed Sticky Table Headers */
.card-ops .overflow-x-auto,
.table-scroll-container {
    overflow-x: auto;
    overflow-y: auto;
    max-height: calc(100vh - 270px);
    position: relative;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 #f8fafc;
}

.card-ops .overflow-x-auto::-webkit-scrollbar,
.table-scroll-container::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.card-ops .overflow-x-auto::-webkit-scrollbar-track,
.table-scroll-container::-webkit-scrollbar-track {
    background: #f8fafc;
}

.card-ops .overflow-x-auto::-webkit-scrollbar-thumb,
.table-scroll-container::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

.card-ops .overflow-x-auto::-webkit-scrollbar-thumb:hover,
.table-scroll-container::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

@media (max-width: 768px) {
    .card-ops .overflow-x-auto,
    .table-scroll-container {
        max-height: 65vh;
    }
}

.table-ops {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.table-ops thead,
.table-ops thead tr {
    position: sticky;
    top: 0;
    z-index: 25;
}

.table-ops thead th,
.table-ops th {
    background-color: #f1f5f9 !important;
    color: #334155;
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.75rem 1rem;
    border-bottom: 2px solid #cbd5e1 !important;
    text-align: left;
    position: sticky !important;
    top: 0 !important;
    z-index: 25 !important;
    box-shadow: 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.table-ops td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
    vertical-align: middle;
    background-color: #ffffff;
}

.table-ops tr:hover td {
    background-color: #f1f5f9 !important;
}

/* Dispatch Split Board */
.dispatch-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.fleet-card {
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 0.85rem;
    transition: all 0.2s;
    background: #ffffff;
}

.fleet-card:hover {
    border-color: #38bdf8;
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
}

.fleet-card.available {
    border-left: 5px solid #10b981;
}

.fleet-card.busy {
    border-left: 5px solid #f59e0b;
}

.fleet-card.maintenance {
    border-left: 5px solid #ef4444;
}

/* Driver Mobile Optimized View */
.driver-portal-wrapper {
    max-width: 540px;
    margin: 0 auto;
    padding: 1rem;
}

.driver-btn {
    padding: 1rem;
    font-size: 1.15rem;
    font-weight: 700;
    border-radius: 0.75rem;
    display: block;
    width: 100%;
    text-align: center;
    border: none;
    margin-bottom: 0.75rem;
    cursor: pointer;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: transform 0.1s, box-shadow 0.1s;
}

.driver-btn:active {
    transform: scale(0.98);
}

.driver-btn-primary { background-color: #0284c7; color: white; }
.driver-btn-success { background-color: #10b981; color: white; }
.driver-btn-warning { background-color: #f59e0b; color: white; }
.driver-btn-danger { background-color: #ef4444; color: white; }
.driver-btn-purple { background-color: #8b5cf6; color: white; }

/* WhatsApp Buttons */
.btn-whatsapp {
    background-color: #25D366;
    color: white;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border-radius: 0.375rem;
    padding: 0.4rem 0.75rem;
    text-decoration: none;
    font-size: 0.82rem;
}

.btn-whatsapp:hover {
    background-color: #1eb954;
    color: white;
}

/* Responsive tweaks */
@media (max-width: 1024px) {
    .dispatch-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        margin-left: -260px;
    }
    .sidebar.show {
        margin-left: 0;
    }
    .main-content {
        margin-left: 0;
    }
}

/* ========================================================
   ENHANCED ENTERPRISE TABLE UI & INTERFACE SYSTEM
   ======================================================== */

/* Tabular numbers for perfect vertical alignment of currencies, dates, codes */
.table-ops, .font-mono, .badge-status, .tabular-nums {
    font-variant-numeric: tabular-nums;
}

/* Compact / Dense Table Mode */
.table-ops.table-dense th {
    padding: 0.45rem 0.65rem;
    font-size: 0.72rem;
}

.table-ops.table-dense td {
    padding: 0.45rem 0.65rem;
    font-size: 0.78rem;
}

/* Zebra Striping (Subtle) */
.table-ops.table-striped tbody tr:nth-child(even) {
    background-color: #fafbfc;
}

/* Sortable Table Headers */
.table-ops th.sortable {
    cursor: pointer;
    user-select: none;
    transition: background-color 0.15s ease;
    padding-right: 1.6rem;
}

.table-ops th.sortable:hover {
    background-color: #e2e8f0 !important;
    color: #0f172a;
}

.table-ops th.sortable::after {
    content: "\f0dc";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 0.65rem;
}

.table-ops th.sortable.sort-asc::after {
    content: "\f0de";
    color: #0284c7;
}

.table-ops th.sortable.sort-desc::after {
    content: "\f0dd";
    color: #0284c7;
}

/* Row Selected Highlight */
.table-ops tr.selected-row {
    background-color: #e0f2fe !important;
}

/* Status Dots with Glow Effect */
.status-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 9999px;
    display: inline-block;
    flex-shrink: 0;
}

.status-dot-emerald { background-color: #10b981; box-shadow: 0 0 6px #10b98188; }
.status-dot-amber   { background-color: #f59e0b; box-shadow: 0 0 6px #f59e0b88; }
.status-dot-sky     { background-color: #0284c7; box-shadow: 0 0 6px #0284c788; }
.status-dot-rose    { background-color: #f43f5e; box-shadow: 0 0 6px #f43f5e88; }
.status-dot-purple  { background-color: #a855f7; box-shadow: 0 0 6px #a855f788; }
.status-dot-slate   { background-color: #64748b; }

/* Copy Chip Utility */
.copy-chip {
    cursor: pointer;
    transition: all 0.15s ease;
    position: relative;
}

.copy-chip:hover {
    color: #0284c7;
}

.copy-chip:active {
    transform: scale(0.96);
}

/* Seat Capacity Progress Gauge */
.seat-meter {
    height: 0.45rem;
    border-radius: 9999px;
    background-color: #e2e8f0;
    overflow: hidden;
    display: flex;
}

.seat-meter-fill {
    height: 100%;
    transition: width 0.3s ease;
}

.seat-meter-fill-safe { background-color: #10b981; }
.seat-meter-fill-near { background-color: #f59e0b; }
.seat-meter-fill-full { background-color: #ef4444; }

/* Floating Toast Notification System */
#toastContainer {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}

.toast-item {
    pointer-events: auto;
    background: #0f172a;
    color: #ffffff;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 260px;
    max-width: 380px;
    border-left: 4px solid #38bdf8;
    animation: slideInUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    transition: opacity 0.2s, transform 0.2s;
}

.toast-item.toast-success { border-left-color: #10b981; }
.toast-item.toast-warning { border-left-color: #f59e0b; }
.toast-item.toast-error   { border-left-color: #ef4444; }

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================================
   PRINT STYLESHEET (CLEAN INVOICES & VOUCHERS)
   ======================================================== */
@media print {
    .sidebar, .topbar, #toastContainer, .btn-whatsapp, button, .no-print {
        display: none !important;
    }

    .main-content {
        margin-left: 0 !important;
        padding: 0 !important;
    }

    body {
        background: #ffffff !important;
        color: #000000 !important;
        font-size: 11pt !important;
    }

    .card-ops {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
    }

    .card-ops .overflow-x-auto,
    .table-scroll-container {
        max-height: none !important;
        overflow: visible !important;
    }

    .table-ops th {
        background-color: #f1f5f9 !important;
        color: #000000 !important;
        position: static !important;
    }

    a {
        text-decoration: none !important;
        color: inherit !important;
    }
}

/* ========================================================
   MOBILE DRIVER BOTTOM DOCK & NIGHT MODE
   ======================================================== */
.mobile-bottom-dock {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #0f172a;
    border-top: 1px solid #1e293b;
    padding: 0.5rem 1rem;
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
}

.dock-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #94a3b8;
    font-size: 0.68rem;
    font-weight: 600;
    text-decoration: none;
    gap: 0.2rem;
    transition: color 0.15s;
}

.dock-item:hover, .dock-item.active {
    color: #38bdf8;
}

.dock-item i {
    font-size: 1.15rem;
}

/* Driver Night Mode (High-Contrast) */
body.driver-night-mode {
    background-color: #020617 !important;
    color: #f8fafc !important;
}

body.driver-night-mode .card-ops,
body.driver-night-mode .bg-white {
    background-color: #0f172a !important;
    border-color: #1e293b !important;
    color: #f8fafc !important;
}

body.driver-night-mode .text-slate-900,
body.driver-night-mode .text-slate-800,
body.driver-night-mode .text-slate-700 {
    color: #f1f5f9 !important;
}

body.driver-night-mode .text-slate-500,
body.driver-night-mode .text-slate-400 {
    color: #94a3b8 !important;
}

body.driver-night-mode .bg-slate-50 {
    background-color: #1e293b !important;
    border-color: #334155 !important;
}

/* ========================================================
   MODERN TAILWIND SELECT2 DESIGN SYSTEM
   ======================================================== */
.select2-container {
    width: 100% !important;
}

.select2-container--default .select2-selection--single {
    background-color: #f8fafc;
    border: 1px solid #cbd5e1;
    border-radius: 0.5rem;
    height: 42px;
    display: flex;
    align-items: center;
    padding: 0 0.75rem;
    transition: all 0.15s ease-in-out;
}

.select2-container--default .select2-selection--single:hover {
    border-color: #94a3b8;
    background-color: #ffffff;
}

.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--single {
    border-color: #0284c7;
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
    outline: none;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: #0f172a;
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 40px;
    padding-left: 0;
    padding-right: 24px;
}

.select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: #94a3b8;
    font-weight: 500;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 40px;
    right: 12px;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: #64748b transparent transparent transparent;
    border-width: 5px 4px 0 4px;
}

.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b {
    border-color: transparent transparent #0284c7 transparent;
    border-width: 0 4px 5px 4px;
}

.select2-dropdown {
    border: 1px solid #cbd5e1;
    border-radius: 0.75rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    background-color: #ffffff;
    z-index: 99999;
    overflow: hidden;
    margin-top: 4px;
}

.select2-container--default .select2-search--dropdown {
    padding: 10px;
    background-color: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
}

.select2-container--default .select2-search--dropdown .select2-search__field {
    border: 1px solid #cbd5e1;
    border-radius: 0.5rem;
    padding: 7px 12px;
    font-size: 0.8125rem;
    outline: none;
    background-color: #ffffff;
}

.select2-container--default .select2-search--dropdown .select2-search__field:focus {
    border-color: #0284c7;
    box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.2);
}

.select2-results__options {
    max-height: 260px !important;
    padding: 4px 0;
}

.select2-results__option {
    padding: 8px 14px;
    font-size: 0.8125rem;
    color: #334155;
    font-weight: 500;
    transition: background-color 0.1s ease;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: #0284c7 !important;
    color: #ffffff !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] * {
    color: #ffffff !important;
}

.select2-container--default .select2-results__option[aria-selected="true"] {
    background-color: #e0f2fe;
    color: #0369a1;
    font-weight: 700;
}