/* ============================================================
   MAIN.CSS — Apple-inspired Design System for Carbooking App
   ============================================================ */

/* --- Google Fonts: Sarabun (Thai + Latin) --- */
@import url('https://fonts.googleapis.com/css2?family=Sarabun:wght@300;400;500;600;700&display=swap');

/* ============================================================
   1. CSS VARIABLES (Design Tokens)
   ============================================================ */
:root {
    /* --- Colors --- */
    --color-bg: #ffffff;
    --color-bg-secondary: #f5f5f7;
    --color-bg-tertiary: #fafafa;
    --color-text: #1d1d1f;
    --color-text-secondary: #6e6e73;
    --color-text-tertiary: #86868b;
    --color-border: #d2d2d7;
    --color-border-light: #e8e8ed;
    --color-accent: #0071e3;
    --color-accent-hover: #0077ed;
    --color-success: #34c759;
    --color-success-bg: #eaf7ee;
    --color-warning: #ff9f0a;
    --color-warning-bg: #fff8ec;
    --color-danger: #ff3b30;
    --color-danger-bg: #fef2f1;
    --color-info: #5ac8fa;
    --color-info-bg: #eef9fe;
    --color-gray: #8e8e93;
    --color-gray-bg: #f2f2f7;

    /* --- Typography --- */
    --font-family: 'Sarabun', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    /* 12px */
    --font-size-sm: 0.875rem;
    /* 14px */
    --font-size-base: 1rem;
    /* 16px */
    --font-size-lg: 1.125rem;
    /* 18px */
    --font-size-xl: 1.25rem;
    /* 20px */
    --font-size-2xl: 1.5rem;
    /* 24px */
    --font-size-3xl: 1.875rem;
    /* 30px */
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semi: 600;
    --font-weight-bold: 700;

    /* --- Spacing (8px rhythm) --- */
    --space-1: 0.25rem;
    /* 4px */
    --space-2: 0.5rem;
    /* 8px */
    --space-3: 0.75rem;
    /* 12px */
    --space-4: 1rem;
    /* 16px */
    --space-5: 1.5rem;
    /* 24px */
    --space-6: 2rem;
    /* 32px */
    --space-7: 2.5rem;
    /* 40px */
    --space-8: 3rem;
    /* 48px */

    /* --- Border Radius --- */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* --- Shadows --- */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);

    /* --- Transitions --- */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
}

/* ============================================================
   2. BASE / RESET
   ============================================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    color: var(--color-text);
    background-color: var(--color-bg-secondary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: var(--font-weight-semi);
    line-height: 1.3;
    color: var(--color-text);
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ============================================================
   3. NAVBAR (Apple-style light navbar)
   ============================================================ */
.app-navbar {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--space-2) 0;
    position: sticky;
    top: 0;
    z-index: 1030;
}

.app-navbar .navbar-brand {
    font-weight: var(--font-weight-semi);
    font-size: var(--font-size-lg);
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.app-navbar .navbar-brand:hover {
    color: var(--color-text);
}

.app-navbar .navbar-brand .brand-icon {
    font-size: 1.3rem;
}

.app-navbar .nav-link {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    padding: var(--space-1) var(--space-3) !important;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.app-navbar .nav-link:hover {
    color: var(--color-text);
    background: var(--color-bg-secondary);
}

.app-navbar .nav-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    font-size: 1.15rem;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.app-navbar .nav-icon-btn:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text);
}

.app-navbar .nav-user-info {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.app-navbar .nav-user-name {
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.app-navbar .navbar-toggler {
    border: none;
    padding: var(--space-1);
    font-size: 1.3rem;
    color: var(--color-text);
}

.app-navbar .navbar-toggler:focus {
    box-shadow: none;
}

/* ============================================================
   4. CARDS (Clean, minimal)
   ============================================================ */
.app-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base);
}

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

.app-card .card-header {
    background: transparent;
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--space-4) var(--space-5);
    font-weight: var(--font-weight-semi);
    font-size: var(--font-size-lg);
}

.app-card .card-body {
    padding: var(--space-5);
}

/* ============================================================
   4.1 DOCUMENT FILTER TOOLBAR
   ============================================================ */
.document-filter-bar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
}

.document-filter-heading {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    white-space: nowrap;
}

.document-filter-heading i {
    color: var(--color-accent);
    font-size: 0.95rem;
}

.document-filter-form {
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.document-filter-dropdown {
    position: relative;
}

.document-filter-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-width: 190px;
    padding: 7px 12px;
    color: var(--color-text);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-align: left;
    transition: all var(--transition-fast);
}

.document-filter-toggle::after {
    margin-left: auto;
}

.document-filter-toggle:hover,
.document-filter-toggle:focus,
.document-filter-toggle[aria-expanded="true"] {
    color: var(--color-accent);
    background: rgba(0, 113, 227, 0.06);
    border-color: rgba(0, 113, 227, 0.45);
    box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.08);
}

.document-filter-toggle.is-active {
    color: var(--color-accent);
    background: rgba(0, 113, 227, 0.07);
    border-color: rgba(0, 113, 227, 0.3);
}

.document-filter-menu {
    width: min(390px, calc(100vw - 32px));
    max-height: 420px;
    margin-top: 8px !important;
    padding: 14px;
    overflow-y: auto;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.document-filter-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: 10px;
}

.document-filter-menu-title {
    color: var(--color-text);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semi);
}

.document-filter-menu-count {
    color: var(--color-text-tertiary);
    font-size: var(--font-size-xs);
    white-space: nowrap;
}

.document-filter-search {
    position: relative;
    margin-bottom: 10px;
}

.document-filter-search i {
    position: absolute;
    top: 50%;
    left: 11px;
    color: var(--color-text-tertiary);
    transform: translateY(-50%);
    pointer-events: none;
}

.document-filter-search input {
    padding-left: 32px;
    border-radius: var(--radius-md);
}

.document-filter-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    margin-bottom: 8px;
}

.document-filter-action {
    padding: 2px 0;
    color: var(--color-accent);
    background: transparent;
    border: 0;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.document-filter-action:hover {
    color: var(--color-accent-hover);
    text-decoration: underline;
}

.document-filter-list {
    max-height: 245px;
    margin: 0 -4px;
    padding: 4px;
    overflow-y: auto;
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
}

.document-filter-option {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 2px 0;
    padding: 7px 8px;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.document-filter-option:hover {
    color: var(--color-text);
    background: var(--color-bg-secondary);
}

.document-filter-option input {
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: var(--color-accent);
    flex: 0 0 auto;
}

.document-filter-option span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.document-filter-hint {
    padding-top: 9px;
    color: var(--color-text-tertiary);
    font-size: var(--font-size-xs);
    text-align: center;
}

.document-filter-clear {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--color-text-tertiary);
    font-size: var(--font-size-xs);
    white-space: nowrap;
}

.document-filter-clear:hover {
    color: var(--color-danger);
}

#documentsResult {
    transition: opacity var(--transition-fast);
}

#documentsResult.is-loading {
    opacity: 0.55;
    pointer-events: none;
}

@media (max-width: 576px) {
    .document-filter-bar {
        align-items: stretch;
        gap: 8px;
    }

    .document-filter-heading {
        width: 100%;
    }

    .document-filter-form,
    .document-filter-dropdown,
    .document-filter-toggle {
        width: 100%;
    }

    .document-filter-clear {
        padding-left: 2px;
    }
}

/* ============================================================
   5. TABLES (Minimal, generous spacing)
   ============================================================ */
.app-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.app-table thead th {
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-semi);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
    white-space: nowrap;
}

.app-table tbody td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: middle;
    font-size: var(--font-size-sm);
}

.app-table tbody tr {
    transition: background var(--transition-fast);
}

.app-table tbody tr:hover {
    background: var(--color-bg-tertiary);
    cursor: pointer;
}

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

/* ============================================================
   6. BUTTONS (Restrained palette)
   ============================================================ */
.btn-apple-primary {
    background: var(--color-accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-5);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.btn-apple-primary:hover {
    background: var(--color-accent-hover);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-apple-secondary {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-5);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.btn-apple-secondary:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text);
    border-color: var(--color-text-tertiary);
}

.btn-apple-danger {
    background: transparent;
    color: var(--color-danger);
    border: 1px solid var(--color-danger);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-5);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

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

.btn-apple-success {
    background: var(--color-success);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-5);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.btn-apple-success:hover {
    background: #2db84e;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-apple-dark {
    background: var(--color-text);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-5);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.btn-apple-dark:hover {
    background: #333;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Button group spacing */
.btn-group-apple {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

/* ============================================================
   7. STATUS BADGES (Subtle tinted pills)
   ============================================================ */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semi);
    line-height: 1.5;
    white-space: nowrap;
}

/* Dot indicator before text */
.status-badge::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-DRAFT {
    background: var(--color-gray-bg);
    color: var(--color-gray);
}

.status-DRAFT::before {
    background: var(--color-gray);
}

.status-REVIEW_RPHST {
    background: #e8f0fe;
    color: #1a73e8;
}

.status-REVIEW_RPHST::before {
    background: #1a73e8;
}

.status-REVIEW_DOCUMENT {
    background: #fff4e5;
    color: #c2410c;
}

.status-REVIEW_DOCUMENT::before {
    background: #f97316;
}

.status-REVIEW_DIVISION {
    background: var(--color-info-bg);
    color: #0891b2;
}

.status-REVIEW_DIVISION::before {
    background: #0891b2;
}

.status-REVIEW_PALAD {
    background: #f4edff;
    color: #6d42c1;
}

.status-REVIEW_PALAD::before {
    background: #8b5cf6;
}

.status-APPROVED_BY_DIVISION,
.status-APPROVED {
    background: var(--color-success-bg);
    color: #16a34a;
}

.status-APPROVED_BY_DIVISION::before,
.status-APPROVED::before {
    background: #16a34a;
}

.status-RETURNED {
    background: var(--color-danger-bg);
    color: var(--color-danger);
}

.status-RETURNED::before {
    background: var(--color-danger);
}

.status-CANCELLED {
    background: var(--color-gray-bg);
    color: #57534e;
}

.status-CANCELLED::before {
    background: #57534e;
}

/* Larger variant for view page */
.status-badge-lg {
    font-size: var(--font-size-sm);
    padding: 6px 16px;
}

/* ============================================================
   8. FORMS (Clean inputs)
   ============================================================ */
.app-form .form-control,
.app-form .form-select {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    background: var(--color-bg);
}

.app-form .form-control:focus,
.app-form .form-select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.15);
}

.app-form .form-label {
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-1);
}

.app-form .form-text {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
}

/* ============================================================
   9. TABS (Scrollable, pill-style)
   ============================================================ */
.app-tabs {
    display: flex;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: var(--space-2);
    padding-bottom: var(--space-2);
    scrollbar-width: none;
}

.app-tabs::-webkit-scrollbar {
    display: none;
}

.app-tabs .nav-link {
    white-space: nowrap;
    border-radius: var(--radius-full);
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border-light);
    background: var(--color-bg);
    transition: all var(--transition-fast);
}

.app-tabs .nav-link:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text);
}

.app-tabs .nav-link.active {
    background: var(--color-text);
    color: #fff;
    border-color: var(--color-text);
}

/* Tab badge count */
.app-tabs .tab-count {
    display: inline-block;
    min-width: 20px;
    text-align: center;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semi);
    background: rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-full);
    padding: 1px 7px;
    margin-left: 4px;
}

.app-tabs .nav-link.active .tab-count {
    background: rgba(255, 255, 255, 0.25);
}

/* ============================================================
   10. TIMELINE (History / Approval flow)
   ============================================================ */
.app-timeline {
    position: relative;
    padding-left: 28px;
}

.app-timeline::before {
    content: '';
    position: absolute;
    left: 9px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--color-border-light);
}

.app-timeline-item {
    position: relative;
    padding-bottom: var(--space-4);
}

.app-timeline-item::before {
    content: '';
    position: absolute;
    left: -23px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--color-bg);
    box-shadow: 0 0 0 2px var(--color-border);
}

.app-timeline-item.type-create::before {
    background: var(--color-success);
    box-shadow: 0 0 0 2px var(--color-success);
}

.app-timeline-item.type-submit::before {
    background: var(--color-warning);
    box-shadow: 0 0 0 2px var(--color-warning);
}

.app-timeline-item.type-approve::before {
    background: var(--color-accent);
    box-shadow: 0 0 0 2px var(--color-accent);
}

.app-timeline-item.type-return::before {
    background: var(--color-danger);
    box-shadow: 0 0 0 2px var(--color-danger);
}

.app-timeline-item.type-reject::before {
    background: var(--color-danger);
    box-shadow: 0 0 0 2px var(--color-danger);
}

.app-timeline-item.type-cancel::before {
    background: var(--color-gray);
    box-shadow: 0 0 0 2px var(--color-gray);
}

.app-timeline-time {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    margin-bottom: 2px;
}

.app-timeline-content {
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.app-timeline-actor {
    font-weight: var(--font-weight-medium);
}

/* ============================================================
   11. SIGNATURE (Canvas & preview)
   ============================================================ */
.signature-canvas {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    cursor: crosshair;
    background: var(--color-bg);
    touch-action: none;
}

.signature-canvas:hover {
    border-color: var(--color-text-tertiary);
}

.signature-preview {
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
}

.current-sig {
    border: 2px solid var(--color-success);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    text-align: center;
    background: var(--color-bg);
}

.no-sig {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-6);
    text-align: center;
    color: var(--color-text-tertiary);
}

.signature-area {
    border: 2px dashed var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    background: var(--color-bg-secondary);
}

/* ============================================================
   12. MODALS (Clean, rounded)
   ============================================================ */
.modal-content {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.modal-header {
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--space-4) var(--space-5);
}

.modal-body {
    padding: var(--space-5);
}

.modal-footer {
    border-top: 1px solid var(--color-border-light);
    padding: var(--space-3) var(--space-5);
    gap: var(--space-2);
}

/* ============================================================
   13. PAGINATION (Minimal)
   ============================================================ */
.app-pagination .page-link {
    border: none;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    padding: var(--space-2) var(--space-3);
    margin: 0 2px;
    transition: all var(--transition-fast);
}

.app-pagination .page-link:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text);
}

.app-pagination .page-item.active .page-link {
    background: var(--color-text);
    color: #fff;
}

.app-pagination .page-item.disabled .page-link {
    color: var(--color-text-tertiary);
    background: transparent;
}

/* ============================================================
   14. PROFILE PAGES (Card-centered layout)
   ============================================================ */
.profile-card {
    max-width: 560px;
    margin: 0 auto;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
}

.sig-card {
    max-width: 640px;
    margin: 0 auto;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
}

/* ============================================================
   15. TRIP ITEMS (Create/Edit form)
   ============================================================ */
.trip-item {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    transition: border-color var(--transition-fast);
}

.trip-item:hover {
    border-color: var(--color-border);
}

/* Fixed-step travel time selector */
.time-picker-control {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 18rem;
    gap: 0.5rem;
}

.time-picker-control .js-time-hour,
.time-picker-control .js-time-minute {
    min-width: 0;
    min-height: 44px;
    padding-left: 0.75rem;
    padding-right: 2.15rem;
    font-size: 1rem;
}

.time-picker-control .js-time-hour {
    flex: 1.1;
}

.time-picker-control .js-time-minute {
    flex: 1;
}

.time-picker-separator {
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-semibold);
}

.time-picker-control.has-legacy-time .js-time-minute {
    border-color: var(--color-warning, #f59e0b);
}

.add-trip-btn {
    border: 2px dashed var(--color-border);
    background: transparent;
    border-radius: var(--radius-md);
    padding: var(--space-4);
    width: 100%;
    color: var(--color-text-tertiary);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.add-trip-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: rgba(0, 113, 227, 0.04);
}

/* ============================================================
   16. UTILITIES
   ============================================================ */
.text-secondary-apple {
    color: var(--color-text-secondary);
}

.text-tertiary-apple {
    color: var(--color-text-tertiary);
}

.gap-apple {
    gap: var(--space-2);
}

.page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-5) var(--space-4);
}

.page-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-bottom: var(--space-1);
}

.page-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-5);
}

/* Field icon in profile forms */
.field-icon {
    width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-tertiary);
}

/* ============================================================
   17. RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .page-container {
        padding: var(--space-4) var(--space-3);
    }

    .page-title {
        font-size: var(--font-size-xl);
    }

    .app-card .card-body {
        padding: var(--space-4);
    }

    .app-table thead th,
    .app-table tbody td {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-size-xs);
    }

    /* Stack action buttons vertically on mobile */
    .btn-group-apple {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 576px) {
    .app-navbar .nav-user-info span:not(.nav-user-name) {
        display: none;
    }
}