/* ==========================================================================
   Design tokens — Locksmith Support
   ========================================================================== */

:root {
    --app-font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --app-navy: #0c1929;
    --app-navy-mid: #152a45;
    --app-navy-light: #1e3a5f;
    --app-accent: #38bdf8;
    --app-accent-soft: rgba(56, 189, 248, 0.15);
    --app-surface: #f1f5f9;
    --app-surface-warm: #eef2f7;
    --app-elevated: #ffffff;
    --app-text: #0f172a;
    --app-text-muted: #64748b;
    --app-border: rgba(15, 23, 42, 0.08);
    --app-radius: 14px;
    --app-radius-sm: 10px;
    --app-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
    --app-shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    --app-shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.12);
    --app-nav-gradient: linear-gradient(125deg, var(--app-navy) 0%, var(--app-navy-mid) 45%, var(--app-navy-light) 100%);
    --app-primary-gradient: linear-gradient(135deg, #1e4976 0%, #2563eb 100%);
    --app-primary-hover: linear-gradient(135deg, #1a3f68 0%, #1d4ed8 100%);
    --app-footer-bg: linear-gradient(180deg, #0c1929 0%, #0a1420 100%);
}

/* ==========================================================================
   Base
   ========================================================================== */

body {
    font-family: var(--app-font);
    background: var(--app-surface-warm);
    background-image:
        radial-gradient(ellipse 120% 80% at 100% -20%, rgba(37, 99, 235, 0.06), transparent),
        radial-gradient(ellipse 80% 50% at -10% 100%, rgba(56, 189, 248, 0.05), transparent);
    color: var(--app-text);
    -webkit-font-smoothing: antialiased;
}

.app-main {
    min-height: 1px;
}

.app-main .container {
    max-width: 1180px;
}

/* Page titles */
.app-main h1,
.app-main .h1 {
    color: var(--app-text);
    font-weight: 700;
    letter-spacing: -0.02em;
    font-size: clamp(1.5rem, 2.5vw, 1.85rem);
}

/* ==========================================================================
   Navbar
   ========================================================================== */

.navbar.app-navbar {
    background: var(--app-nav-gradient) !important;
    padding: 0.65rem 0;
    margin-bottom: 0;
    box-shadow: 0 4px 24px rgba(12, 25, 41, 0.35);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar.app-navbar .navbar-brand {
    color: #fff !important;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.navbar.app-navbar .navbar-brand .bi {
    font-size: 1.65rem;
    opacity: 0.95;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.2));
}

.navbar.app-navbar .nav-link {
    color: rgba(255, 255, 255, 0.88) !important;
    font-weight: 500;
    padding: 0.5rem 0.9rem !important;
    margin: 0 0.1rem;
    border-radius: var(--app-radius-sm);
    transition: background 0.2s ease, color 0.2s ease;
}

.navbar.app-navbar .nav-link:hover {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.1);
}

.navbar.app-navbar .nav-link.active {
    color: #fff !important;
    background: var(--app-accent-soft);
    box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.25);
}

.navbar.app-navbar .navbar-text {
    color: rgba(255, 255, 255, 0.92) !important;
    padding: 0.45rem 1rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    margin-right: 0.75rem;
    font-size: 0.9rem;
}

.navbar.app-navbar .btn-outline-light {
    border-radius: 999px;
    padding: 0.45rem 1.35rem;
    font-weight: 600;
    border-color: rgba(255, 255, 255, 0.45);
}

.navbar.app-navbar .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.75);
}

.navbar.app-navbar .dropdown-menu {
    margin-top: 0.5rem;
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius-sm);
    box-shadow: var(--app-shadow-lg);
    padding: 0.5rem;
}

.navbar.app-navbar .dropdown-item {
    border-radius: 8px;
    padding: 0.45rem 0.85rem;
}

.navbar.app-navbar .dropdown-item.active {
    background: var(--app-accent-soft);
    color: var(--app-navy);
    font-weight: 600;
}

.navbar-toggler-icon.app-navbar-toggler {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar.app-navbar .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.35);
    padding: 0.4rem 0.6rem;
}

.navbar.app-navbar .navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(56, 189, 248, 0.35);
}

.navbar-title {
    line-height: 1.2;
}

/* Legacy .navbar without .app-navbar (older pages) */
.navbar {
    background: var(--app-nav-gradient);
    padding: 1rem 0;
    margin-bottom: 2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    color: #fff !important;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    margin: 0 0.2rem;
    border-radius: 5px;
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.1);
}

.nav-link.active {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.15);
}

.navbar-text {
    color: rgba(255, 255, 255, 0.9) !important;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    margin-right: 1rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.app-footer {
    background: var(--app-footer-bg) !important;
    color: rgba(255, 255, 255, 0.88);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 2.5rem !important;
    padding-bottom: 2rem !important;
}

.app-footer h5 {
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.02em;
    color: #fff;
}

.app-footer a.text-light {
    transition: color 0.2s ease, opacity 0.2s ease;
}

.app-footer a.text-light:hover {
    color: var(--app-accent) !important;
    opacity: 1;
}

.app-footer hr {
    opacity: 0.15;
}

.app-footer .bi {
    opacity: 0.9;
}

/* ==========================================================================
   Flash alerts
   ========================================================================== */

.app-alert {
    border: none;
    border-radius: var(--app-radius-sm);
    box-shadow: var(--app-shadow-md);
    border-left: 4px solid transparent;
}

.app-alert.alert-success {
    border-left-color: #22c55e;
    background: linear-gradient(90deg, rgba(34, 197, 94, 0.08), #fff);
}

.app-alert.alert-danger {
    border-left-color: #ef4444;
    background: linear-gradient(90deg, rgba(239, 68, 68, 0.08), #fff);
}

/* ==========================================================================
   Cards & tables
   ========================================================================== */

.card {
    border: 1px solid var(--app-border);
    box-shadow: var(--app-shadow-md);
    border-radius: var(--app-radius);
    background: var(--app-elevated);
    overflow: hidden;
}

.card-header {
    font-weight: 600;
    border-bottom: 1px solid var(--app-border);
    background: linear-gradient(180deg, #fafbfc 0%, #f4f6f8 100%);
}

.table {
    --bs-table-hover-bg: rgba(37, 99, 235, 0.04);
}

.table th {
    font-weight: 600;
    color: var(--app-text);
    background: #f8fafc;
    border-bottom: 2px solid #e2e8f0;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.table td {
    vertical-align: middle;
}

.badge {
    padding: 0.45em 0.85em;
    font-weight: 600;
    border-radius: 8px;
}

.btn-group .btn {
    border-radius: 8px !important;
    margin: 0 2px;
}

.btn-group {
    gap: 0.25rem;
}

h1 {
    color: var(--app-text);
    font-weight: 600;
}

/* ==========================================================================
   Buttons & forms
   ========================================================================== */

.btn-primary {
    background: var(--app-primary-gradient);
    border: none;
    padding: 0.65rem 1.35rem;
    font-weight: 600;
    border-radius: var(--app-radius-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn-primary:hover {
    background: var(--app-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35);
}

.btn-primary:active {
    transform: translateY(0);
}

.form-control:focus,
.form-select:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.2);
}

.form-control,
.form-select {
    border-radius: var(--app-radius-sm);
}

.form-text {
    color: var(--app-text-muted);
    font-size: 0.875rem;
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.input-group-text {
    background: #f8fafc;
    border-color: #e2e8f0;
    color: var(--app-text-muted);
}

/* ==========================================================================
   Notifications
   ========================================================================== */

.notifications-list {
    max-height: 400px;
    overflow-y: auto;
}

.notification-item {
    transition: background-color 0.2s ease;
}

.notification-item:hover {
    background-color: #f8fafc;
}

.notification-item.unread {
    background-color: #f1f5f9;
}

.notification-item.unread:hover {
    background-color: #e2e8f0;
}

.notification-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-message {
    font-size: 0.9rem;
}

#notificationCount {
    font-size: 0.75rem;
}

/* ==========================================================================
   SMS & modals
   ========================================================================== */

.card.shadow {
    box-shadow: var(--app-shadow-lg) !important;
}

.card-header.bg-primary {
    background: var(--app-primary-gradient) !important;
    border-bottom: none;
}

#charCount.text-danger {
    color: #dc3545 !important;
    font-weight: bold;
}

.input-group .btn {
    padding-left: 1rem;
    padding-right: 1rem;
}

.modal-content {
    color: #212529;
    border-radius: var(--app-radius);
    border: none;
    box-shadow: var(--app-shadow-lg);
}

.modal-body table {
    color: #212529 !important;
}

.modal-body .badge {
    font-weight: 500;
}

.badge.bg-success {
    background-color: #d1e7dd !important;
    color: #0f5132 !important;
}

.badge.bg-warning {
    background-color: #fff3cd !important;
    color: #856404 !important;
}

.badge.bg-danger {
    background-color: #f8d7da !important;
    color: #842029 !important;
}

/* ==========================================================================
   Admin buttons
   ========================================================================== */

.admin-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    margin: 0;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s ease;
    text-decoration: none;
    border: none;
    cursor: pointer;
    min-width: 140px;
    height: 42px;
}

.admin-button i {
    margin-right: 12px;
    font-size: 16px;
}

.admin-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.admin-button.sms {
    background-color: #f8f9fa;
    color: #495057;
    border: 1px solid #dee2e6;
}

.admin-button.sms:hover {
    background-color: #e9ecef;
}

.admin-button.add-number {
    background-color: #e9ecef;
    color: #495057;
    border: 1px solid #ced4da;
}

.admin-button.add-number:hover {
    background-color: #dee2e6;
}

.admin-button.map {
    background-color: #00b4d8;
    color: white;
}

.admin-button.map:hover {
    background-color: #0096c7;
}

.admin-button.new-job {
    background-color: #1e3a8a;
    color: white;
}

.admin-button.new-job:hover {
    background-color: #1e40af;
}

.admin-buttons-container {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    flex-wrap: wrap;
}

/* ==========================================================================
   Digital clock (dashboard)
   ========================================================================== */

.digital-clock {
    background: var(--app-nav-gradient) !important;
}

/* ==========================================================================
   Dashboard (admin + technician)
   ========================================================================== */

.dashboard-page {
    --dash-radius: var(--app-radius);
}

.dashboard-toolbar .admin-buttons-container {
    justify-content: flex-start;
    padding: 0;
}

@media (min-width: 992px) {
    .dashboard-toolbar .admin-buttons-container {
        justify-content: flex-end;
    }
}

.dashboard-section-title {
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
    color: var(--app-text);
}

.dash-stat-link {
    display: block;
    height: 100%;
}

.dash-stat-card {
    border-radius: var(--dash-radius) !important;
    box-shadow: var(--app-shadow-md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.dash-stat-link:hover .dash-stat-card {
    transform: translateY(-3px);
    box-shadow: var(--app-shadow-lg);
}

.dash-stat-card__icon {
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.18);
    flex-shrink: 0;
}

.dash-stat-card__icon--amber {
    background: rgba(217, 119, 6, 0.15);
    color: #b45309;
}

.dash-stat-card--primary {
    background: linear-gradient(135deg, #1a3f68 0%, #2563eb 55%, #1d4ed8 100%) !important;
}

.dash-stat-card--pending {
    background: linear-gradient(145deg, #fffbeb 0%, #fef3c7 45%, #fde68a 100%) !important;
    box-shadow: 0 8px 28px rgba(217, 119, 6, 0.12);
}

.dash-stat-card--success {
    background: linear-gradient(135deg, #166534 0%, #22c55e 50%, #16a34a 100%) !important;
}

.dash-stat-card__value {
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.dashboard-admin .card:not(.dash-stat-card) {
    border-radius: var(--dash-radius);
}

.dashboard-admin .table-responsive {
    border-radius: var(--app-radius-sm);
}

.dashboard-quick-list {
    border-radius: var(--dash-radius);
    overflow: hidden;
    border: 1px solid var(--app-border);
}

.dashboard-quick-list .list-group-item {
    border-color: var(--app-border);
    padding: 0.85rem 1.1rem;
}

.dashboard-quick-actions .btn {
    border-radius: var(--app-radius-sm);
    font-weight: 600;
}

.dashboard-fab {
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    z-index: 1040;
}

.dashboard-fab__btn {
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.dashboard-fab__btn .bi {
    font-size: 1.5rem;
}

/* Technician dashboard */
.technician-dashboard .hover-shadow {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.technician-dashboard .hover-shadow:hover {
    transform: translateY(-3px);
    box-shadow: var(--app-shadow-lg) !important;
}

.technician-dashboard .bg-gradient-primary {
    background: linear-gradient(135deg, #1a3f68 0%, #2563eb 100%) !important;
}

.technician-dashboard .bg-gradient-success {
    background: linear-gradient(135deg, #166534 0%, #22c55e 100%) !important;
}

.technician-dashboard .bg-gradient-info {
    background: linear-gradient(135deg, #0e7490 0%, #06b6d4 100%) !important;
}

.technician-dashboard .icon-shape {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.technician-dashboard .avatar {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.technician-dashboard .table > :not(caption) > * > * {
    padding: 1rem 0.75rem;
}

.technician-dashboard .card {
    border-radius: var(--app-radius);
}

.technician-dashboard .card.border-warning {
    border-width: 1px !important;
}

@media (max-width: 768px) {
    .technician-dashboard .card-body {
        padding: 1rem;
    }

    .technician-dashboard .table > :not(caption) > * > * {
        padding: 0.75rem 0.5rem;
    }

    .technician-dashboard .btn-group {
        display: flex;
        flex-direction: column;
    }

    .technician-dashboard .btn-group .btn {
        margin-bottom: 0.25rem;
    }
}

/* ==========================================================================
   Auth layout (login, register, etc.)
   ========================================================================== */

.auth-body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--app-surface-warm);
    background-image:
        radial-gradient(ellipse 100% 80% at 50% -30%, rgba(37, 99, 235, 0.12), transparent),
        radial-gradient(ellipse 60% 40% at 100% 100%, rgba(56, 189, 248, 0.08), transparent);
}

.auth-body .navbar.app-navbar {
    margin-bottom: 0;
}

.auth-container {
    flex: 1;
    display: flex;
    align-items: center;
    padding-top: 2rem;
    padding-bottom: 5rem;
}

.auth-card {
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow-lg);
    overflow: hidden;
    background: var(--app-elevated);
}

.auth-card .card-header {
    background: var(--app-nav-gradient) !important;
    color: #fff !important;
    border: none;
    padding: 1.75rem 1.5rem;
    text-align: center;
}

.auth-card .card-header h1,
.auth-card .card-header .h3 {
    color: #fff !important;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.auth-card .card-body {
    padding: 2rem 1.75rem;
}

.auth-card .form-control {
    border-radius: var(--app-radius-sm);
    padding: 0.7rem 1rem;
    border-color: #e2e8f0;
}

.auth-card .form-label {
    font-weight: 600;
    color: var(--app-text);
    font-size: 0.9rem;
}

.auth-card .btn-primary {
    padding: 0.75rem;
    width: 100%;
}

.auth-footer {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    padding: 1rem 0;
    border-top: 1px solid var(--app-border);
    font-size: 0.875rem;
    color: var(--app-text-muted);
}

.auth-language-switcher .form-select {
    background-color: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #fff;
    border-radius: var(--app-radius-sm);
    max-width: 11rem;
    min-width: 9rem;
    font-size: 0.875rem;
}

.auth-language-switcher .form-select:focus {
    border-color: rgba(56, 189, 248, 0.6);
    box-shadow: 0 0 0 0.2rem rgba(56, 189, 248, 0.25);
}

.auth-language-switcher .form-select option {
    color: var(--app-text);
}