/* assets/css/admin.css */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --bg-app: #0b0f19;
    --bg-sidebar: #111827;
    --bg-card: #1f2937;
    --border-color: #374151;
    
    --text-primary: #f9fafb;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --accent-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --success: #10b981;
    
    --font-ui: 'Outfit', sans-serif;
    --transition: all 0.2s ease;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-ui);
    background-color: var(--bg-app);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
}

/* Auth Login Page */
.login-body {
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 50% 50%, #1e1b4b 0%, #09070f 100%);
}

.login-card {
    background: rgba(31, 41, 55, 0.7);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 16px;
    width: 100%;
    max-width: 400px;
    backdrop-filter: blur(16px);
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.5);
    text-align: center;
}

.login-logo {
    width: 3.5rem;
    height: 3.5rem;
    background: var(--accent-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

.login-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.login-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

/* Admin Dashboard Structure */
.admin-sidebar {
    width: 260px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.admin-sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.admin-sidebar-menu {
    flex: 1;
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: var(--transition);
}

.menu-item:hover, .menu-item.active {
    color: white;
    background: rgba(255, 255, 255, 0.05);
}

.menu-item.active {
    background: var(--accent-gradient);
    color: white;
}

.admin-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.admin-header {
    background: var(--bg-sidebar);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-content {
    padding: 2rem;
    flex: 1;
}

/* Cards & Layout Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    margin-top: 1.5rem;
}

@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
}

/* Forms styling */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    color: white;
    font-family: var(--font-ui);
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    font-family: var(--font-ui);
    transition: var(--transition);
    text-decoration: none;
    border: none;
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-secondary {
    background: rgba(255,255,255,0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: var(--danger-hover);
}

/* Alert States */
.alert {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    border-left: 4px solid transparent;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    color: #34d399;
    border-left-color: var(--success);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
    border-left-color: var(--danger);
}

/* Tables */
.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.table th, .table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
}

.table tbody tr:hover {
    background: rgba(255,255,255,0.02);
}

/* Mapping Interface layout */
.map-container {
    display: flex;
    flex: 1;
    height: calc(100vh - 65px);
    overflow: hidden;
}

.map-sidebar-left {
    width: 200px;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.map-viewport {
    flex: 1;
    background: #090d16;
    overflow: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    position: relative;
}

.map-sidebar-right {
    width: 320px;
    background: var(--bg-sidebar);
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    overflow-y: auto;
    gap: 1.5rem;
}

.canvas-wrapper {
    position: relative;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    background: #fff;
}

#pdf-render-canvas {
    display: block;
}

#drawing-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: crosshair;
    z-index: 15;
}

/* Existing Hotspots in admin mapping page */
.admin-hotspot-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.admin-hotspot-info {
    flex: 1;
    overflow: hidden;
}

.admin-hotspot-title {
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    color: white;
}

.admin-hotspot-actions {
    display: flex;
    gap: 0.25rem;
}

.btn-icon-danger {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: var(--transition);
}

.btn-icon-danger:hover {
    color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
}

.btn-nav-page {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 1rem;
    cursor: pointer;
    font-family: var(--font-ui);
    text-align: left;
    transition: var(--transition);
}

.btn-nav-page:hover, .btn-nav-page.active {
    background: rgba(255, 255, 255, 0.03);
    color: white;
}

.btn-nav-page.active {
    border-left: 4px solid var(--accent);
}

/* Theme Toggle Button */
.theme-toggle-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: 8px;
    padding: 0.5rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.theme-toggle-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
}

/* Toggle icon display states based on active theme class */
html.light .theme-toggle-btn {
    background: #e5e7eb;
}
html.light .theme-toggle-btn:hover {
    background: #d1d5db;
}

html.light .theme-toggle-btn .sun-icon {
    display: none;
}
html:not(.light) .theme-toggle-btn .moon-icon {
    display: none;
}

/* Light Theme Variables Override */
html.light {
    --bg-app: #f3f4f6; /* light gray bg */
    --bg-sidebar: #ffffff; /* white sidebar */
    --bg-card: #ffffff; /* white card */
    --border-color: #e5e7eb; /* light border */
    
    --text-primary: #1f2937; /* dark text */
    --text-secondary: #4b5563; /* medium text */
    --text-muted: #9ca3af; /* muted gray */
}

/* Specific elements style overrides for Admin Light Theme */
html.light .btn-primary {
    color: white !important;
}
html.light .admin-sidebar-header span {
    color: var(--text-primary);
}
html.light .card-title {
    color: var(--text-primary) !important;
}
html.light .table th {
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}
html.light .table td {
    color: var(--text-secondary) !important;
    border-bottom: 1px solid var(--border-color);
}
html.light .table td[style*="color: white"],
html.light .table td[style*="color:white"] {
    color: var(--text-primary) !important;
}
html.light .form-control,
html.light .select-input {
    background: #f9fafb;
    border: 1px solid #d1d5db;
    color: #1f2937;
}
html.light .form-control:focus,
html.light .select-input:focus {
    border-color: var(--accent);
    background: white;
}
html.light .alert-info {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.2);
    color: #4f46e5;
}
html.light .admin-header h1 {
    color: var(--text-primary);
}

/* Modal Overlay & Dialog Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease-in-out;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    width: 90%;
    max-width: 460px;
    padding: 1.75rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
    transform: scale(0.95);
    transition: transform 0.25s ease-in-out;
}

.modal-overlay.active .modal-card {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}