/*
 * ============================================================================
 * FLEET MANAGEMENT APP — main.css
 * Single source of truth for all application styles.
 * ============================================================================
 *
 * TABLE OF CONTENTS
 * ─────────────────────────────────────────────────────────────────────────────
 *  1.  CSS Variables & Design Tokens
 *  2.  Reset & Base Styles
 *  3.  Typography
 *  4.  Layout — Page Shell (body, flex column, content-body)
 *  5.  Utility Classes
 *  6.  Header & Top Navigation
 *  7.  Mobile Menu
 *  8.  Footer
 *  9.  Pagination
 * 10.  Buttons
 * 11.  Forms & Inputs
 * 12.  Cards
 * 13.  Data Tables (adm-table)
 * 14.  Alert / Notification Banners
 * 15.  Home Page — Public Landing (fleet-management-home-section)
 * 16.  Login / Auth Pages
 * 17.  User Dashboard (user.dashboard)
 * 18.  Admin Dashboard (admin/dashboard)
 * 19.  Admin Settings & Optimize Pages
 * 20.  Fleet Equipment Management
 * 21.  Fleet Billing Management
 * 22.  Fleet Monitoring & Driver Dashboard
 * 23.  Fleet Leasing Management
 * 24.  Fleet Location Tracking
 * 25.  Routing Department
 * 26.  Security Department (Guards / Supervisor)
 * 27.  Yard Operations (Driver & Manager)
 * 28.  Loader Main Page
 * 29.  Punch / Timesheet Pages
 * 30.  Messages (Admin & User)
 * 31.  Terms of Use Page
 * 32.  Profile Edit Pages
 * 33.  Door & Loading Management
 * 34.  Wash Department
 * 35.  Admin CRUD Pages (positions, departments, locations, etc.)
 * 36.  Responsive Overrides (≤ 768 px)
 * ─────────────────────────────────────────────────────────────────────────────
 */


/* ============================================================================
   1. CSS VARIABLES & DESIGN TOKENS
   ============================================================================ */
:root {
    /* Brand palette */
    --color-primary:       #1e3a5f;   /* dark navy — headers, primary elements */
    --color-primary-light: #2563eb;   /* bright blue — links, active states */
    --color-primary-hover: #1d4ed8;   /* darker blue — hover */
    --color-accent:        #f59e0b;   /* amber — highlights, badges */
    --color-success:       #10b981;   /* green */
    --color-danger:        #ef4444;   /* red */
    --color-warning:       #f59e0b;   /* amber */
    --color-info:          #3b82f6;   /* blue */

    /* Neutrals */
    --color-bg:            #f1f5f9;   /* page background */
    --color-bg-alt:        #f8fafc;   /* alternate background */
    --color-surface:       #ffffff;   /* card / panel surface */
    --color-border:        #e2e8f0;   /* borders */
    --color-text:          #0f172a;   /* primary text */
    --color-text-muted:    #64748b;   /* secondary / muted text */
    --color-text-light:    #94a3b8;   /* placeholder / disabled */
    --color-muted:         #64748b;   /* alias for muted text */

    /* Header / footer */
    --header-bg:           #1e3a5f;
    --header-link:         #e2e8f0;
    --header-link-hover:   #93c5fd;
    --footer-bg:           #0f172a;
    --footer-text:         #94a3b8;

    /* Spacing */
    --space-xs:   4px;
    --space-sm:   8px;
    --space-md:   16px;
    --space-lg:   24px;
    --space-xl:   40px;

    /* Radii */
    --radius-sm:  4px;
    --radius-md:  8px;
    --radius-lg:  12px;

    /* Shadows */
    --shadow-sm:  0 1px 3px rgba(0,0,0,.10), 0 1px 2px rgba(0,0,0,.06);
    --shadow-md:  0 4px 6px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.06);
    --shadow-lg:  0 10px 15px rgba(0,0,0,.10), 0 4px 6px rgba(0,0,0,.06);

    /* Transitions */
    --transition: 0.2s ease;

    /* Max content width */
    --max-width:  1280px;
}


/* ============================================================================
   2. RESET & BASE STYLES
   ============================================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

img, video {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary-light);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-primary-hover);
}

ul, ol {
    list-style: none;
}


/* ============================================================================
   3. TYPOGRAPHY
   ============================================================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.1rem; }
h5, h6 { font-size: 1rem; }

p {
    margin-bottom: var(--space-md);
    color: var(--color-text-muted);
}

small { font-size: 0.875rem; color: var(--color-text-muted); }

strong { font-weight: 600; }


/* ============================================================================
   4. LAYOUT — PAGE SHELL
   ============================================================================ */
.all-body {
    background-color: var(--color-bg);
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.content-body {
    flex: 1;
    padding: var(--space-lg);
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
}

/* Page section wrapper used inside views */
.page-section {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    border-left: 4px solid var(--color-primary-light);
    padding-left: var(--space-md);
    margin-bottom: var(--space-lg);
}


/* ============================================================================
   5. UTILITY CLASSES
   ============================================================================ */
.text-center   { text-align: center; }
.text-right    { text-align: right; }
.text-muted    { color: var(--color-text-muted); }
.text-danger   { color: var(--color-danger); }
.text-success  { color: var(--color-success); }
.text-primary  { color: var(--color-primary-light); }

.mt-0  { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-0  { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }

.d-flex        { display: flex; }
.align-center  { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm        { gap: var(--space-sm); }
.gap-md        { gap: var(--space-md); }
.flex-wrap     { flex-wrap: wrap; }

.hidden { display: none !important; }
.w-full { width: 100%; }

.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.badge-primary  { background: #dbeafe; color: #1e40af; }
.badge-success  { background: #d1fae5; color: #065f46; }
.badge-danger   { background: #fee2e2; color: #991b1b; }
.badge-warning  { background: #fef3c7; color: #92400e; }
.badge-info     { background: #dbeafe; color: #1e40af; }
.badge-muted    { background: #f1f5f9; color: #475569; }

/* Status pill used across fleet, routing, security, yard views */
.status-active   { color: var(--color-success); font-weight: 600; }
.status-inactive { color: var(--color-danger);  font-weight: 600; }
.status-pending  { color: var(--color-warning); font-weight: 600; }


/* ============================================================================
   6. HEADER & TOP NAVIGATION
   ============================================================================ */
.header {
    background-color: var(--header-bg);
    padding: 0 var(--space-lg);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    padding: 0;
}

/* Logo */
.logo {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.03em;
}

.logo a {
    color: var(--header-link);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo a:hover {
    color: var(--header-link-hover);
}

.logo-image {
    height: 44px;
    width: auto;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

/* Desktop navigation */
.nav {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav a,
.nav form button,
.nav .dropdown-link {
    color: var(--header-link);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: var(--radius-md);
    transition: background var(--transition), color var(--transition);
    background: transparent;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.nav a:hover,
.nav form button:hover,
.nav .dropdown-link:hover {
    background: rgba(255,255,255,.12);
    color: var(--header-link-hover);
}

.nav a span,
.nav form button span {
    font-weight: 600;
}

/* Hamburger button */
.menu-button {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}

.menu-button:hover {
    background: rgba(255,255,255,.12);
}

.menu-button svg {
    width: 26px;
    height: 26px;
    stroke: var(--header-link);
}


/* ============================================================================
   7. MOBILE MENU
   ============================================================================ */
.mobile-menu {
    display: none;
    background-color: #162d4a;
    border-top: 1px solid rgba(255,255,255,.08);
    padding: var(--space-sm) 0;
}

.mobile-menu a,
.mobile-menu form button,
.mobile-menu .dropdown-link {
    display: block;
    padding: 10px var(--space-lg);
    color: var(--header-link);
    font-size: 0.9rem;
    font-weight: 500;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    transition: background var(--transition);
}

.mobile-menu a:hover,
.mobile-menu form button:hover,
.mobile-menu .dropdown-link:hover {
    background: rgba(255,255,255,.08);
    color: var(--header-link-hover);
}

@media (max-width: 768px) {
    .nav { display: none; }
    .menu-button { display: flex; align-items: center; }
}


/* ============================================================================
   8. FOOTER
   ============================================================================ */
.footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    padding: var(--space-xl) 0 var(--space-lg);
    margin-top: auto;
}

.footer .container {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.footer h2, .footer h3 {
    color: #e2e8f0;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-sm);
}

.footer p, .footer a {
    font-size: 0.875rem;
    color: var(--footer-text);
    line-height: 1.7;
}

.footer a:hover {
    color: #e2e8f0;
}

.footer .bottom {
    text-align: center;
    border-top: 1px solid #1e3a5f;
    padding-top: var(--space-lg);
    margin-top: var(--space-lg);
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.footer .bottom a {
    color: var(--color-text-light);
}

@media (min-width: 768px) {
    .footer .container {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
    }
}


/* ============================================================================
   9. PAGINATION
   ============================================================================ */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-xs);
    margin-top: var(--space-lg);
    flex-wrap: wrap;
}

.pagination .page-item .page-link,
.pagination .page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--color-primary-light);
    background: var(--color-surface);
    transition: all var(--transition);
}

.pagination .page-item .page-link:hover,
.pagination .page-link:hover {
    background: var(--color-primary-light);
    color: #fff;
    border-color: var(--color-primary-light);
}

.pagination .page-item.active .page-link {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    font-weight: 600;
}

.pagination .page-item.disabled .page-link {
    color: var(--color-text-light);
    pointer-events: none;
    background: var(--color-bg);
}


/* ============================================================================
   10. BUTTONS
   ============================================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 9px 20px;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    text-decoration: none;
}

.btn-primary {
    background: var(--color-primary-light);
    color: #fff;
    border-color: var(--color-primary-light);
}
.btn-primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: #fff;
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-primary);
    border-color: var(--color-border);
}
.btn-secondary:hover {
    background: var(--color-bg);
    color: var(--color-primary);
}

.btn-danger {
    background: var(--color-danger);
    color: #fff;
    border-color: var(--color-danger);
}
.btn-danger:hover {
    background: #dc2626;
    border-color: #dc2626;
    color: #fff;
}

.btn-success {
    background: var(--color-success);
    color: #fff;
    border-color: var(--color-success);
}
.btn-success:hover {
    background: #059669;
    color: #fff;
}

.btn-warning {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}
.btn-warning:hover { background: #d97706; color: #fff; }

.btn-sm { padding: 5px 12px; font-size: 0.8rem; }
.btn-lg { padding: 12px 28px; font-size: 1rem; }
.btn-block { width: 100%; }

/* Legacy class compatibility */
.custom-btn {
    display: inline-flex;
    align-items: center;
    padding: 9px 20px;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    background: var(--color-primary-light);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: background var(--transition);
    text-decoration: none;
}
.custom-btn:hover { background: var(--color-primary-hover); color: #fff; }


/* ============================================================================
   11. FORMS & INPUTS
   ============================================================================ */
.form-container {
    max-width: 480px;
    margin: var(--space-xl) auto;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-xl);
}

.form-container h2 {
    text-align: center;
    margin-bottom: var(--space-lg);
    color: var(--color-primary);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label,
label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
}

.form-control,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
select,
textarea {
    width: 100%;
    padding: 9px 12px;
    font-size: 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
}

.form-control:focus,
input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* Guest message form */
.agform-card-container {
    max-width: 480px;
    margin: var(--space-xl) auto;
}

.agform-card-content {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-xl);
}

.agform-form-group {
    margin-bottom: var(--space-md);
}

.agform-form-group label {
    font-size: 0.875rem;
    font-weight: 600;
}

.agform-form-group input,
.agform-form-group textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
}

.agform-btn-submit,
.agform-btn-show {
    background: var(--color-primary-light);
    color: #fff;
    border: none;
    padding: 9px 20px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition);
}

.agform-btn-submit:hover,
.agform-btn-show:hover {
    background: var(--color-primary-hover);
}

.agform-success-message {
    background: #d1fae5;
    color: #065f46;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    font-weight: 600;
}

/* Link spacing helper */
.link-spacing { margin-right: var(--space-md); }


/* ============================================================================
   12. CARDS
   ============================================================================ */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
    transition: box-shadow var(--transition), transform var(--transition);
}

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

.card-content {
    margin: 0;
    padding: 0;
}

.card-header {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-md);
    font-weight: 700;
    color: var(--color-primary);
}

/* Stat / dashboard metric card */
.stat-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
    border-left: 4px solid var(--color-primary-light);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.stat-card .stat-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
}

/* U-card for schedule / user views */
.u-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-lg);
    padding: var(--space-md);
}

.u-card .card-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.u-card .card {
    flex: 1 1 calc(33.333% - var(--space-md));
    min-width: 220px;
}

.u-card h3 {
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

/* Section box cards used in admin/user interiors */
.section-component-1,
.u-section-component-4 {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.section-component-1 h2,
.u-section-component-4 h2 {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: var(--space-sm);
}

.section-component-2 {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.section-component-3 {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
    text-align: center;
}

/* Responsive card rows */
.sh-card-row {
    display: none;
}

@media (max-width: 768px) {
    .sh-card-row { display: flex; flex-wrap: wrap; }
    .sh-card {
        flex: 1 1 100%;
        margin: var(--space-xs);
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-sm);
        padding: var(--space-md);
    }
    .sh-card-content { padding: var(--space-sm); }
}


/* ============================================================================
   13. DATA TABLES (adm-table)
   ============================================================================ */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    background: var(--color-surface);
    -webkit-overflow-scrolling: touch; /* smooth scroll on iOS */
}

/* Scroll hint indicator on mobile */
@media (max-width: 768px) {
    .table-wrapper {
        border-radius: var(--radius-md);
    }
    .table-wrapper::before {
        content: '← Scroll to see more →';
        display: block;
        text-align: center;
        font-size: 0.72rem;
        color: var(--color-text-muted);
        padding: 4px;
        background: #f0f5ff;
        border-radius: var(--radius-md) var(--radius-md) 0 0;
    }
}

.adm-table,
.routing-table,
.checkbox-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.adm-table th,
.routing-table th {
    background: var(--color-primary);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 12px 14px;
    text-align: left;
    white-space: nowrap;
}

.adm-table td,
.routing-table td,
.checkbox-table td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    vertical-align: middle;
}

.adm-table tr:last-child td,
.routing-table tr:last-child td {
    border-bottom: none;
}

.adm-table tbody tr:hover,
.routing-table tbody tr:hover {
    background: #f8fafc;
}

.routing-table th {
    background: var(--color-primary);
}

.routing-table tr:nth-child(even) {
    background: #f8fafc;
}

.routing-table-container {
    overflow-x: auto;
    margin-top: var(--space-md);
    border-radius: var(--radius-lg);
}

.routing-container {
    max-width: 100%;
    padding: var(--space-lg);
}

/* Mobile: tables scroll horizontally inside wrapper */
@media (max-width: 768px) {
    .adm-table {
        display: table;
        min-width: 600px; /* forces horizontal scroll on small screens */
    }
    .adm-table th,
    .adm-table td {
        padding: 8px 10px;
        font-size: 0.8rem;
    }
    .sh-card-row { display: flex; }
}


/* ============================================================================
   14. ALERT / NOTIFICATION BANNERS
   ============================================================================ */
.alert {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.alert-success  { background: #d1fae5; color: #065f46; border-left: 4px solid var(--color-success); }
.alert-danger   { background: #fee2e2; color: #991b1b; border-left: 4px solid var(--color-danger); }
.alert-warning  { background: #fef3c7; color: #92400e; border-left: 4px solid var(--color-warning); }
.alert-info     { background: #dbeafe; color: #1e40af; border-left: 4px solid var(--color-info); }


/* ============================================================================
   15. HOME PAGE — PUBLIC LANDING (fleet-management-home-section)
   ============================================================================ */

/* Outer row wrapper — alternating bg colors */
.float-left-layout {
    background: var(--color-surface);
    margin-bottom: 2px;
}
.float-right-layout {
    background: #f0f5ff;
    margin-bottom: 2px;
}

/* Each section block */
.custom-home-section {
    display: flex;
    justify-content: center;
    padding: 64px var(--space-lg);
}

/* Inner two-column content row */
.custom-home-section__content {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 60px;
    max-width: var(--max-width);
    width: 100%;
}

/* Reverse order for float-right */
.float-right-layout .custom-home-section__content {
    flex-direction: row-reverse;
}

/* Image column */
.custom-home-section__image {
    flex: 0 0 45%;
    max-width: 45%;
}

.custom-home-section__image img {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: block;
}

/* Text column */
.custom-home-section__text {
    flex: 1;
    min-width: 0;
}

.custom-home-section__text h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.custom-home-section__text p {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}

.custom-home-section__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.styled-text {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    padding: var(--space-md) var(--space-lg);
    border-left: 4px solid var(--color-primary-light);
    background: #f0f7ff;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
    .custom-home-section {
        padding: var(--space-xl) var(--space-md);
    }
    .custom-home-section__content,
    .float-right-layout .custom-home-section__content {
        flex-direction: column;
        gap: var(--space-lg);
    }
    .custom-home-section__image {
        flex: 1 1 100%;
        max-width: 100%;
    }
    .custom-home-section__text {
        flex: 1 1 100%;
    }
    .custom-home-section__text h2 {
        font-size: 1.5rem;
    }
    .custom-home-section__buttons {
        flex-direction: column;
    }
    .custom-btn { width: 100%; text-align: center; }
}


/* ============================================================================
   16. LOGIN / AUTH PAGES
   ============================================================================ */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 60%, #1e40af 100%);
    padding: var(--space-lg);
}

.auth-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-xl);
    width: 100%;
    max-width: 420px;
}

.auth-card h2 {
    text-align: center;
    color: var(--color-primary);
    margin-bottom: var(--space-xl);
    font-size: 1.5rem;
}

.auth-card .form-group { margin-bottom: var(--space-md); }

.auth-logo {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.auth-logo img { height: 60px; width: auto; }


/* ============================================================================
   17. USER DASHBOARD (user.dashboard)
   ============================================================================ */
.user-dashboard {
    padding: var(--space-lg) 0;
}

.user-dashboard .welcome-bar {
    background: linear-gradient(90deg, var(--color-primary) 0%, #2563eb 100%);
    color: #fff;
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-md);
}

.user-dashboard .welcome-bar h2 {
    color: #fff;
    margin: 0;
    font-size: 1.5rem;
}

.user-dashboard .welcome-bar p {
    color: rgba(255,255,255,.8);
    margin: 0;
    font-size: 0.95rem;
}

.user-dashboard .menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-lg);
}

.user-dashboard .menu-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
    text-align: center;
    transition: box-shadow var(--transition), transform var(--transition);
    border-top: 4px solid var(--color-primary-light);
}

.user-dashboard .menu-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.user-dashboard .menu-card a {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.95rem;
    display: block;
}

.umenu-image img {
    width: 64px;
    height: 64px;
    object-fit: contain;
    margin: 0 auto var(--space-sm);
}


/* ============================================================================
   18. ADMIN DASHBOARD (admin/dashboard)
   ============================================================================ */
.admin-dashboard {
    padding: var(--space-lg) 0;
}

.admin-dashboard .admin-welcome {
    background: linear-gradient(90deg, var(--color-primary) 0%, #1d4ed8 100%);
    color: #fff;
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-md);
}

.admin-dashboard .admin-welcome h1 {
    color: #fff;
    font-size: 1.75rem;
    margin: 0;
}

.admin-dashboard .admin-welcome p {
    color: rgba(255,255,255,.8);
    margin: 0;
}

.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.admin-panel {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.admin-panel h3 {
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: var(--space-sm);
    margin-bottom: var(--space-md);
}

/* Admin section quick-links */
.admin-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.admin-section h2 {
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.admin-section a {
    display: inline-block;
    margin: 4px;
    padding: 6px 14px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    transition: all var(--transition);
}

.admin-section a:hover {
    background: var(--color-primary-light);
    color: #fff;
    border-color: var(--color-primary-light);
}


/* ============================================================================
   19. ADMIN SETTINGS & OPTIMIZE PAGES
   ============================================================================ */
.settings-page .settings-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.settings-page .settings-card h3 {
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.optimize-page pre {
    background: #0f172a;
    color: #a5f3fc;
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    overflow-x: auto;
    font-size: 0.85rem;
}


/* ============================================================================
   20. FLEET EQUIPMENT MANAGEMENT
   ============================================================================ */
.fleet-equipment-page .table-wrapper { margin-top: var(--space-lg); }

.fleet-equipment-page .filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    align-items: flex-end;
}

.fleet-equipment-page .filter-bar select,
.fleet-equipment-page .filter-bar input {
    min-width: 160px;
    flex: 1;
}

/* Wash tag */
.wash-badge {
    background: #dbeafe;
    color: #1e40af;
    padding: 2px 10px;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
}


/* ============================================================================
   21. FLEET BILLING MANAGEMENT
   ============================================================================ */
.fleet-billing-page .billing-summary {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.billing-summary-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-md);
    text-align: center;
    border-top: 3px solid var(--color-primary-light);
}

.billing-summary-card .label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.billing-summary-card .value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
}

.fleet-billing-page .billing-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.routing-card-content {
    background: var(--color-surface);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
}


/* ============================================================================
   22. FLEET MONITORING & DRIVER DASHBOARD
   ============================================================================ */
.fleet-monitoring-page .monitor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.monitor-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
    border-left: 4px solid var(--color-primary-light);
}

.monitor-card h4 {
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.driver-status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
}

.driver-status-indicator::before {
    content: '';
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-text-light);
}

.driver-status-indicator.active::before  { background: var(--color-success); }
.driver-status-indicator.inactive::before { background: var(--color-danger); }
.driver-status-indicator.pending::before  { background: var(--color-warning); }


/* ============================================================================
   23. FLEET LEASING MANAGEMENT
   ============================================================================ */
.leasing-page .leasing-steps {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.leasing-step {
    flex: 1 1 200px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
    border-top: 4px solid var(--color-accent);
    text-align: center;
}


/* ============================================================================
   24. FLEET LOCATION TRACKING
   ============================================================================ */
.location-tracking-page .location-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.location-history-list .history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
}

.location-history-list .history-item:last-child { border-bottom: none; }


/* ============================================================================
   25. ROUTING DEPARTMENT
   ============================================================================ */
.routing-page .route-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.checkbox-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-sm) 0;
}

.checkbox-table td {
    padding: var(--space-sm);
    text-align: center;
    vertical-align: top;
    border: 1px solid var(--color-border);
    font-size: 0.875rem;
}

.checkbox-table th {
    background: var(--color-primary);
    color: #fff;
    padding: 10px;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.route-info-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    border-left: 4px solid var(--color-primary-light);
}

.route-info-card h4 {
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}


/* ============================================================================
   26. SECURITY DEPARTMENT (Guards / Supervisor)
   ============================================================================ */
.security-page .guard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--color-primary);
    color: #fff;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

.security-page .guard-header h2 { color: #fff; margin: 0; }

.gate-event-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
    border-left: 4px solid var(--color-danger);
}

.in-out-log-list .log-entry {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-border);
    font-size: 0.875rem;
}

.in-out-log-list .log-entry .direction-in  { color: var(--color-success); font-weight: 700; }
.in-out-log-list .log-entry .direction-out { color: var(--color-danger);  font-weight: 700; }


/* ============================================================================
   27. YARD OPERATIONS (Driver & Manager)
   ============================================================================ */
.yard-page .yard-summary {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.yard-summary-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-md);
    text-align: center;
    border-top: 3px solid var(--color-success);
}

.yard-summary-card .ys-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.yard-summary-card .ys-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-primary);
}

/* Yard driver main page big action buttons */
.yard-action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-lg);
}

.yard-action-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-xl);
    text-align: center;
    border-bottom: 4px solid var(--color-primary-light);
    transition: transform var(--transition), box-shadow var(--transition);
}

.yard-action-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.yard-action-card a {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
}


/* ============================================================================
   28. LOADER MAIN PAGE
   ============================================================================ */
.loader-page {
    min-height: 100vh;
    background: #0f172a;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: var(--space-lg);
}

.loader-panel {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-xl);
    width: 100%;
    max-width: 860px;
    margin-top: var(--space-xl);
}

.loader-panel h2 {
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--space-xl);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: var(--space-md);
}

.door-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.door-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
    cursor: pointer;
    transition: all var(--transition);
}

.door-btn:hover,
.door-btn.selected {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}


/* ============================================================================
   29. PUNCH / TIMESHEET PAGES
   ============================================================================ */
.punch-page {
    max-width: 860px;
    margin: 0 auto;
}

.punch-clock-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-xl);
    text-align: center;
    margin-bottom: var(--space-lg);
}

.punch-clock-card .time-display {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 0.05em;
    margin-bottom: var(--space-lg);
}

.punch-clock-card .punch-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.timesheet-summary {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
}

.timesheet-summary h3 {
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: var(--space-sm);
}


/* ============================================================================
   30. MESSAGES (Admin & User)
   ============================================================================ */
.messages-page .message-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.message-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-md);
    transition: box-shadow var(--transition);
}

.message-item:hover { box-shadow: var(--shadow-sm); }

.message-item .msg-subject {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 0.95rem;
}

.message-item .msg-meta {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.message-item.unread {
    border-left: 4px solid var(--color-primary-light);
}

.message-show-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.message-show-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: var(--space-sm);
}


/* ============================================================================
   31. TERMS OF USE PAGE
   ============================================================================ */
.terms-page {
    max-width: 820px;
    margin: var(--space-xl) auto;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-xl);
}

.terms-page h1 {
    font-size: 2rem;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--space-xl);
}

.terms-page h2 {
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-top: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-xs);
}

.terms-page p {
    color: var(--color-text-muted);
    line-height: 1.8;
}

.terms-page hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--space-xl) 0;
}


/* ============================================================================
   32. PROFILE EDIT PAGES
   ============================================================================ */
.profile-page {
    max-width: 680px;
    margin: 0 auto;
}

.profile-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.profile-card h3 {
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-bottom: var(--space-lg);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: var(--space-sm);
}

.danger-zone {
    background: #fff5f5;
    border: 1px solid #fed7d7;
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.danger-zone h3 { color: var(--color-danger); }


/* ============================================================================
   33. DOOR & LOADING MANAGEMENT
   ============================================================================ */
.door-data-page .door-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.door-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-md);
    text-align: center;
    border-top: 4px solid var(--color-primary-light);
    cursor: pointer;
    transition: box-shadow var(--transition), transform var(--transition);
}

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

.door-card .door-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
}

.door-card .door-status {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: var(--space-xs);
}


/* ============================================================================
   34. WASH DEPARTMENT
   ============================================================================ */
.wash-page .wash-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.wash-stat-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-md);
    text-align: center;
    border-top: 3px solid var(--color-info);
}

.wash-stat-card .ws-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.wash-stat-card .ws-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
}


/* ============================================================================
   35. ADMIN CRUD PAGES (positions, departments, locations, etc.)
   ============================================================================ */
.crud-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.crud-header h2 {
    color: var(--color-primary);
    margin: 0;
}

.crud-form-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-xl);
    max-width: 640px;
    margin: 0 auto;
}

.crud-form-card h2 {
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: var(--space-sm);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    transition: color var(--transition);
}

.back-link:hover { color: var(--color-primary-light); }

/* Payment form */
.payment-form-container {
    max-width: 560px;
    margin: var(--space-xl) auto;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-xl);
}

.center-link {
    display: block;
    text-align: center;
    margin: var(--space-md) auto;
}


/* ============================================================================
   36. RESPONSIVE OVERRIDES (≤ 768 px)
   ============================================================================ */
@media (max-width: 768px) {
    /* Layout */
    .content-body {
        padding: var(--space-md);
    }

    /* Header logo image */
    .logo-image {
        height: 36px;
    }

    /* Tables scroll horizontally on mobile */
    .adm-table { display: table; min-width: 600px; }
    .sh-card-row { display: flex; }

    /* Fleet billing summary */
    .fleet-billing-page .billing-summary {
        grid-template-columns: 1fr 1fr;
    }

    /* Stats grids */
    .admin-stats-grid,
    .yard-page .yard-summary {
        grid-template-columns: 1fr 1fr;
    }

    /* User menu grid */
    .user-dashboard .menu-grid {
        grid-template-columns: 1fr 1fr;
    }

    /* Fleet monitoring */
    .fleet-monitoring-page .monitor-grid {
        grid-template-columns: 1fr;
    }

    /* Yard action grid */
    .yard-action-grid {
        grid-template-columns: 1fr;
    }

    /* Routing table */
    .routing-table-container { font-size: 0.8rem; }

    /* Auth card */
    .auth-card { padding: var(--space-lg); }

    /* Punch clock */
    .punch-clock-card .time-display { font-size: 2rem; }

    /* Page title */
    .page-title { font-size: 1.2rem; }

    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
}

@media (max-width: 480px) {
    .admin-stats-grid,
    .user-dashboard .menu-grid,
    .yard-page .yard-summary,
    .fleet-billing-page .billing-summary {
        grid-template-columns: 1fr;
    }

    .loader-panel {
        padding: var(--space-lg);
    }

    .auth-card {
        padding: var(--space-md);
    }
}