/**
 * Penske Portal Theme
 * Shared CSS for all LADC Portal applications
 * Based on CMMS design system
 */

:root {
    /* Penske Brand Colors */
    --penske-navy: #003366;
    --penske-yellow: #FFCB05;
    --penske-dark: #00254d;
    --penske-light: #004080;

    /* Layout */
    --navbar-height: 60px;
    --sidebar-width: 250px;
}

/* Light Theme (default) */
[data-theme="light"] {
    --bg-primary: #f5f6f8;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --text-primary: #1a1a2e;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --border-color: #e2e8f0;
    --sidebar-bg: #003366;
    --sidebar-text: #ffffff;
    --table-stripe: rgba(0,51,102,0.02);
    --input-bg: #ffffff;
    --input-border: #cbd5e0;
    --accent-color: #FFCB05;
    --card-shadow: 0 1px 3px rgba(0,0,0,0.08);
    --hover-bg: rgba(0,51,102,0.05);
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0f1419;
    --bg-secondary: #1a2332;
    --bg-card: #1e2a3a;
    --text-primary: #f0f4f8;
    --text-secondary: #a0aec0;
    --text-muted: #718096;
    --border-color: #2d3e50;
    --sidebar-bg: #00254d;
    --sidebar-text: #ffffff;
    --table-stripe: rgba(255,203,5,0.02);
    --input-bg: #1e2a3a;
    --input-border: #2d3e50;
    --accent-color: #FFCB05;
    --card-shadow: 0 1px 3px rgba(0,0,0,0.3);
    --hover-bg: rgba(255,203,5,0.05);
}

* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* ===== TOP NAVBAR ===== */
.top-navbar {
    height: var(--navbar-height);
    background: var(--penske-navy);
    color: white;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    display: flex;
    align-items: center;
    padding: 0 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}

.navbar-brand {
    font-size: 20px;
    font-weight: 700;
    color: white !important;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-brand:hover {
    color: white !important;
}

.navbar-brand i {
    color: var(--penske-yellow);
}

.navbar-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-info {
    text-align: right;
}

.user-name {
    font-weight: 600;
    font-size: 14px;
}

.user-role {
    font-size: 12px;
    opacity: 0.9;
}

/* Theme Toggle Button */
.theme-toggle {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.2s;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.25);
}

[data-theme="light"] .theme-toggle .bi-moon-fill { display: none; }
[data-theme="light"] .theme-toggle .bi-sun-fill { display: inline; }
[data-theme="dark"] .theme-toggle .bi-moon-fill { display: inline; }
[data-theme="dark"] .theme-toggle .bi-sun-fill { display: none; }

/* ===== SIDEBAR ===== */
.sidebar {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--navbar-height));
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    overflow-y: auto;
    padding: 15px 0;
    transition: transform 0.3s;
    z-index: 1020;
}

.sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-section {
    padding: 20px 20px 8px;
    font-size: 11px;
    text-transform: uppercase;
    opacity: 0.5;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.nav-item {
    margin: 2px 8px;
}

.sidebar .nav-link {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.2s;
    font-size: 14px;
}

.sidebar .nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.sidebar .nav-link.active {
    background: var(--penske-yellow);
    color: var(--penske-navy);
    font-weight: 600;
}

.sidebar .nav-link.active i {
    color: var(--penske-navy);
}

.sidebar .nav-link i {
    width: 20px;
    margin-right: 10px;
    font-size: 15px;
}

/* ===== MAIN CONTENT ===== */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--navbar-height);
    padding: 25px;
    min-height: calc(100vh - var(--navbar-height));
    background-color: var(--bg-primary);
}

.main-content.no-sidebar {
    margin-left: 0;
}

/* ===== CARDS ===== */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: var(--card-shadow);
}

.card-body {
    padding: 20px;
}

.card-header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 20px;
    font-weight: 600;
}

.card-title {
    color: var(--text-primary);
    font-weight: 600;
    margin: 0;
}

/* ===== APP CARDS (Portal Grid) ===== */
.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.app-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-shadow);
}

.app-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,51,102,0.15);
    border-color: var(--penske-navy);
}

[data-theme="dark"] .app-card:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.4);
    border-color: var(--penske-yellow);
}

.app-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--penske-navy), var(--penske-light));
}

.app-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.app-card-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ===== STAT CARDS ===== */
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--card-shadow);
}

.stat-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: linear-gradient(135deg, rgba(0,51,102,0.1), rgba(0,51,102,0.05));
    color: var(--penske-navy);
}

[data-theme="dark"] .stat-card-icon {
    background: linear-gradient(135deg, rgba(255,203,5,0.15), rgba(255,203,5,0.05));
    color: var(--penske-yellow);
}

.stat-card-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-card-label {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ===== TABLES ===== */
.table {
    color: var(--text-primary);
    margin-bottom: 0;
}

.table th {
    font-weight: 600;
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    padding: 12px 15px;
}

.table td {
    padding: 12px 15px;
    border-color: var(--border-color);
    vertical-align: middle;
}

.table > :not(caption) > * > * {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-primary);
}

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

/* ===== FORMS ===== */
.form-control, .form-select {
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-primary);
    padding: 10px 14px;
    border-radius: 6px;
}

.form-control:focus, .form-select:focus {
    border-color: var(--penske-navy);
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.15);
    background-color: var(--input-bg);
    color: var(--text-primary);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    border-color: var(--penske-yellow);
    box-shadow: 0 0 0 3px rgba(255, 203, 5, 0.15);
}

.form-label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 6px;
}

/* ===== BUTTONS ===== */
.btn {
    padding: 10px 18px;
    border-radius: 6px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
    border: none;
}

.btn-primary {
    background-color: var(--penske-navy);
    color: white;
}

.btn-primary:hover {
    background-color: var(--penske-dark);
    transform: translateY(-1px);
}

.btn-warning {
    background-color: var(--penske-yellow);
    color: var(--penske-navy);
}

.btn-warning:hover {
    background-color: #e6b800;
    color: var(--penske-navy);
}

.btn-outline-light {
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    background: rgba(255,255,255,0.1);
}

.btn-outline-light:hover {
    background: rgba(255,255,255,0.2);
    color: white;
}

.btn-logout {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.btn-logout:hover {
    background: rgba(255, 255, 255, 0.25);
    color: white;
}

/* ===== BADGES ===== */
.badge {
    padding: 5px 10px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 12px;
}

/* ===== ALERTS ===== */
.alert {
    border-radius: 8px;
    border: none;
    padding: 15px 20px;
    margin-bottom: 20px;
}

[data-theme="dark"] .alert-info {
    background-color: rgba(13, 202, 240, 0.15);
    color: #6edff6;
}

[data-theme="dark"] .alert-success {
    background-color: rgba(25, 135, 84, 0.15);
    color: #75b798;
}

[data-theme="dark"] .alert-warning {
    background-color: rgba(255, 193, 7, 0.15);
    color: #ffda6a;
}

[data-theme="dark"] .alert-danger {
    background-color: rgba(220, 53, 69, 0.15);
    color: #ea868f;
}

/* ===== QUICK ACTIONS ===== */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 25px;
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.2s;
}

.action-btn:hover {
    background: var(--hover-bg);
    border-color: var(--penske-navy);
    color: var(--penske-navy);
    transform: translateY(-2px);
}

[data-theme="dark"] .action-btn:hover {
    border-color: var(--penske-yellow);
    color: var(--penske-yellow);
}

/* ===== PAGE HEADER ===== */
.page-header {
    margin-bottom: 25px;
}

.page-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 8px 0;
}

.page-header p {
    color: var(--text-secondary);
    margin: 0;
}

/* ===== DARK MODE TEXT OVERRIDES ===== */
[data-theme="dark"] .text-dark { color: var(--text-primary) !important; }
[data-theme="dark"] .text-muted { color: var(--text-muted) !important; }
[data-theme="dark"] .bg-white { background-color: var(--bg-card) !important; }
[data-theme="dark"] .bg-light { background-color: var(--bg-secondary) !important; }
[data-theme="dark"] .border { border-color: var(--border-color) !important; }
[data-theme="dark"] h1, [data-theme="dark"] h2, [data-theme="dark"] h3,
[data-theme="dark"] h4, [data-theme="dark"] h5, [data-theme="dark"] h6 {
    color: var(--text-primary);
}

/* ===== MODALS ===== */
.modal-content {
    background-color: var(--bg-card);
    border-color: var(--border-color);
}

.modal-header, .modal-footer {
    border-color: var(--border-color);
}

.modal-title {
    color: var(--text-primary);
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* ===== MOBILE RESPONSIVE ===== */
.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 5px 10px;
    margin-right: 10px;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1015;
}

@media (max-width: 991px) {
    .sidebar-toggle {
        display: block;
    }

    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.show {
        transform: translateX(0);
    }

    .sidebar-overlay.show {
        display: block;
    }

    .main-content {
        margin-left: 0;
        padding: 20px;
    }

    .user-info {
        display: none;
    }
}

@media (max-width: 768px) {
    .app-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }

    .quick-actions {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .stat-card-value {
        font-size: 26px;
    }
}

@media (max-width: 576px) {
    .main-content {
        padding: 15px;
    }

    .app-grid {
        grid-template-columns: 1fr;
    }

    .quick-actions {
        grid-template-columns: 1fr 1fr;
    }

    .page-header h1 {
        font-size: 22px;
    }

    .hide-mobile {
        display: none !important;
    }
}