/* Route of Tales - Classic Book Theme */

:root {
    /* Book Color Palette */
    --parchment-light: #faf7f2;
    --parchment: #f5f1e8;
    --parchment-dark: #e8e4d9;
    --leather-brown: #8b4513;
    --leather-dark: #6b3410;
    --sepia: #704214;
    --sepia-dark: #5d3711;
    --ink-brown: #3e2723;
    --ink-dark: #2c1810;
    --gold: #b8860b;
    --gold-light: #daa520;
    --antique-brass: #b87333;
    --sage-green: #8a9a5b;
    --burgundy: #800020;
    
    /* Functional colors */
    --success: #556b2f;
    --danger: #8b0000;
    --warning: #cd853f;
    --info: #5f7c8a;
}

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

body {
    font-family: 'Georgia', 'Garamond', 'Times New Roman', serif;
    background: 
        linear-gradient(to bottom, rgba(139, 69, 19, 0.03) 0%, transparent 100%),
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(139, 69, 19, 0.02) 2px, rgba(139, 69, 19, 0.02) 4px),
        var(--parchment-light);
    background-attachment: fixed;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    color: var(--gold);
    line-height: 1.7;
}

/* Vintage paper texture overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(139, 69, 19, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 69, 19, 0.02) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    opacity: 0.6;
}

/* Custom Scrollbar - Leather bound */
::-webkit-scrollbar {
    width: 14px;
    height: 14px;
}

::-webkit-scrollbar-track {
    background: var(--parchment-dark);
    border-left: 1px solid rgba(139, 69, 19, 0.2);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--leather-brown), var(--leather-dark));
    border-radius: 3px;
    border: 2px solid var(--parchment-dark);
    transition: background 0.3s;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--leather-dark), var(--sepia-dark));
}

/* Navbar - Library shelf */
.navbar {
    background: linear-gradient(180deg, #6b4423 0%, #5d3a1f 100%) !important;
    border-bottom: 3px solid var(--gold);
    box-shadow: 
        0 4px 8px rgba(0, 0, 0, 0.3),
        inset 0 -1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1000;
}

.navbar::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--gold-light) 50%, 
        transparent 100%);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--gold-light) !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 2px;
    font-family: 'Georgia', serif;
    transition: all 0.3s;
}

.navbar-brand:hover {
    color: #ffd700 !important;
    text-shadow: 2px 2px 8px rgba(255, 215, 0, 0.5);
    transform: scale(1.05);
}

.nav-link {
    position: relative;
    transition: all 0.3s;
    font-weight: 500;
    color: rgba(245, 241, 232, 0.9) !important;
    font-size: 1.05rem;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gold-light);
    transition: all 0.3s;
    transform: translateX(-50%);
}

.nav-link:hover {
    color: var(--gold-light) !important;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

/* Main Container */
.main-container {
    margin-top: 2rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
    flex: 1 0 auto;
}

/* Page decorative corners */
.main-container::before,
.main-container::after {
    content: '❦';
    position: fixed;
    font-size: 2rem;
    color: var(--gold);
    opacity: 0.3;
    z-index: 0;
}

.main-container::before {
    top: 80px;
    left: 20px;
}

.main-container::after {
    bottom: 20px;
    right: 20px;
    transform: rotate(180deg);
}

/* Cards - Book pages */
.card {
    border: none;
    border-radius: 4px;
    background: var(--parchment);
    box-shadow: 
        0 8px 16px rgba(62, 39, 35, 0.15),
        0 2px 4px rgba(62, 39, 35, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    transition: all 0.4s ease;
    overflow: hidden;
    position: relative;
    border: 2px solid rgba(139, 69, 19, 0.15);
}

/* Aged paper texture on cards */
.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 30px,
            rgba(139, 69, 19, 0.03) 30px,
            rgba(139, 69, 19, 0.03) 31px
        );
    pointer-events: none;
    opacity: 0.6;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 12px 24px rgba(62, 39, 35, 0.2),
        0 4px 8px rgba(62, 39, 35, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.card-header {
    background: linear-gradient(180deg, var(--leather-brown) 0%, var(--sepia) 100%);
    color: var(--parchment-light);
    border-radius: 4px 4px 0 0 !important;
    padding: 1.5rem;
    font-weight: 700;
    border: none;
    position: relative;
    overflow: hidden;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    border-bottom: 2px solid var(--gold);
    font-size: 1.3rem;
    letter-spacing: 1px;
}

.card-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.2) 50%, 
        transparent 100%);
}

.card-header::after {
    content: '◆';
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gold-light);
    font-size: 0.8rem;
    opacity: 0.7;
}

/* Buttons - Leather bound */
.btn {
    border-radius: 4px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    font-family: 'Georgia', serif;
    font-size: 0.95rem;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(180deg, var(--leather-brown), var(--leather-dark));
    color: var(--parchment-light);
    border-color: var(--gold);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(180deg, var(--leather-dark), var(--sepia-dark));
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
    border-color: var(--gold-light);
}

.btn-danger {
    background: linear-gradient(180deg, #8b0000, #660000);
    color: var(--parchment-light);
    border-color: #4a0000;
}

.btn-danger:hover {
    background: linear-gradient(180deg, #660000, #4a0000);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(139, 0, 0, 0.3);
}

.btn-success {
    background: linear-gradient(180deg, var(--sage-green), #6b7a3f);
    color: var(--parchment-light);
    border-color: #4d5a2a;
}

.btn-success:hover {
    background: linear-gradient(180deg, #6b7a3f, #4d5a2a);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(138, 154, 91, 0.3);
}

.btn-outline-primary,
.btn-outline-secondary {
    background: var(--parchment);
    border: 2px solid var(--leather-brown);
    color: var(--leather-brown);
}

.btn-outline-primary:hover,
.btn-outline-secondary:hover {
    background: var(--leather-brown);
    color: var(--parchment-light);
    transform: translateY(-2px);
    border-color: var(--gold);
}

.btn-sm {
    padding: 0.5rem 1.5rem;
    font-size: 0.85rem;
}

/* Form Controls - Ink well style */
.form-control, .form-select {
    border-radius: 4px;
    border: 2px solid rgba(139, 69, 19, 0.3);
    padding: 0.875rem 1.25rem;
    transition: all 0.3s;
    background: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    color: var(--ink-brown);
    font-family: 'Georgia', serif;
}

.form-control:focus, .form-select:focus {
    border-color: var(--leather-brown);
    box-shadow: 0 0 0 4px rgba(139, 69, 19, 0.1);
    background: white;
    outline: none;
}

.form-label {
    font-weight: 600;
    color: var(--gold-light);
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
    line-height: 1.8;
}

/* Story Cards - Book covers */
.story-card {
    cursor: pointer;
    transition: all 0.4s ease;
    border: 2px solid rgba(139, 69, 19, 0.2) !important;
    position: relative;
    background: linear-gradient(135deg, var(--parchment) 0%, var(--parchment-dark) 100%);
}

.story-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 4px;
    background: linear-gradient(135deg, var(--leather-brown), var(--gold));
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

.story-card:hover {
    border-color: var(--gold) !important;
    transform: translateY(-8px) rotate(-1deg);
    box-shadow: 
        0 16px 32px rgba(62, 39, 35, 0.25),
        0 0 0 3px var(--gold-light);
}

.story-card:hover::after {
    opacity: 0.05;
}

.story-card .card-title {
    color: var(--gold-light);
    font-weight: 700;
    font-size: 1.3rem;
}

/* Character Portrait */
.character-portrait {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--leather-brown);
    box-shadow: 
        0 8px 16px rgba(0, 0, 0, 0.3),
        0 0 0 8px rgba(139, 69, 19, 0.1),
        inset 0 0 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.character-portrait:hover {
    transform: scale(1.1);
    border-color: var(--gold);
    box-shadow: 
        0 12px 24px rgba(0, 0, 0, 0.4),
        0 0 0 8px rgba(184, 134, 11, 0.2),
        inset 0 0 20px rgba(0, 0, 0, 0.15);
}

/* Alerts - Aged notice style with better contrast */
.alert {
    border-radius: 4px;
    border: 2px solid;
    padding: 1.25rem 1.5rem 1.25rem 3.5rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    position: relative;
    font-weight: 600;
}

.alert::before {
    content: '※';
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    opacity: 0.7;
}

.alert-success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border-color: #28a745;
    color: #155724;
}

.alert-success::before {
    color: #28a745;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    border-color: #dc3545;
    color: #721c24;
}

.alert-danger::before {
    color: #dc3545;
}

.alert-warning {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    border-color: #ffc107;
    color: #856404;
}

.alert-warning::before {
    color: #ffc107;
}

.alert-info {
    background: linear-gradient(135deg, #d1ecf1 0%, #bee5eb 100%);
    border-color: #17a2b8;
    color: #0c5460;
}

.alert-info::before {
    color: #17a2b8;
}

/* Badges - Wax seal style */
.badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.badge.bg-primary {
    background: var(--leather-brown) !important;
    color: var(--gold-light);
}

.badge.bg-danger {
    background: #8b0000 !important;
}

.badge.bg-success {
    background: var(--sage-green) !important;
}

.badge.bg-info {
    background: var(--info) !important;
}

/* Tables - Ledger style */
.table {
    background: var(--parchment);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 2px solid rgba(139, 69, 19, 0.2);
}

.table thead th {
    background: linear-gradient(180deg, var(--leather-brown), var(--sepia));
    color: var(--parchment-light);
    border: none;
    padding: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    border-bottom: 2px solid var(--gold);
}

.table tbody tr {
    transition: all 0.3s;
    border-bottom: 1px solid rgba(139, 69, 19, 0.1);
}

.table tbody tr:hover {
    background: rgba(139, 69, 19, 0.05);
    transform: scale(1.005);
}

.table tbody td {
    padding: 1rem;
    color: var(--gold);
}

.table-responsive {
    border-radius: 4px;
    overflow: hidden;
}

/* Modal - Booklet style */
.modal-content {
    border-radius: 4px;
    border: 3px solid var(--leather-brown);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    overflow: hidden;
    background: var(--parchment);
}

.modal-header {
    background: linear-gradient(180deg, var(--leather-brown), var(--sepia));
    color: var(--parchment-light);
    border: none;
    padding: 1.5rem 2rem;
    border-bottom: 2px solid var(--gold);
}

.modal-body {
    padding: 2rem;
    background: var(--parchment);
    color: var(--gold);
}

.modal-footer {
    border: none;
    padding: 1.5rem 2rem;
    background: var(--parchment-dark);
    border-top: 1px solid rgba(139, 69, 19, 0.2);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(62, 39, 35, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn 0.3s;
}

.loading-spinner {
    color: var(--gold-light);
    font-size: 3rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Auth Pages */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
}

.auth-card {
    max-width: 500px;
    width: 100%;
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Admin Panel Stats - Leather bound stats */
.stat-card {
    background: linear-gradient(135deg, var(--leather-brown), var(--sepia)) !important;
    color: var(--parchment-light);
    border-radius: 4px !important;
    padding: 2rem !important;
    position: relative;
    overflow: hidden;
    border: 2px solid var(--gold);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}

.stat-card h3 {
    font-size: 3rem;
    font-weight: 800;
    margin: 0.5rem 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    color: var(--gold-light);
}

.stat-card p {
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.stat-card i {
    opacity: 0.6;
}

/* Footer - Bookshelf base */
footer {
    background: linear-gradient(180deg, #6b4423 0%, #5d3a1f 100%) !important;
    border-top: 3px solid var(--gold);
    position: relative;
    z-index: 1;
    flex-shrink: 0;
    box-shadow: 
        0 -4px 8px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--gold-light) 50%, 
        transparent 100%);
}

footer p {
    color: var(--parchment-light) !important;
}

/* Tabs - Chapter dividers */
.nav-tabs {
    border: none;
    gap: 0.5rem;
}

.nav-tabs .nav-link {
    border: none;
    background: var(--parchment-dark);
    border-radius: 4px 4px 0 0;
    color: var(--sepia-dark);
    font-weight: 600;
    transition: all 0.3s;
    border: 2px solid rgba(139, 69, 19, 0.2);
    border-bottom: none;
}

.nav-tabs .nav-link:hover {
    background: var(--parchment);
    transform: translateY(-2px);
    color: var(--leather-brown);
}

.nav-tabs .nav-link.active {
    background: var(--parchment);
    color: var(--leather-brown);
    box-shadow: 0 -4px 8px rgba(139, 69, 19, 0.1);
    border-color: var(--gold);
    border-bottom: 2px solid var(--parchment);
}

/* Accordion - Folded pages */
.accordion-item {
    border: none !important;
    margin-bottom: 1rem;
    border-radius: 4px !important;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border: 2px solid rgba(139, 69, 19, 0.2) !important;
}

.accordion-button {
    background: var(--parchment);
    font-weight: 600;
    border-radius: 4px !important;
    transition: all 0.3s;
    color: var(--sepia-dark);
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(180deg, var(--leather-brown), var(--sepia));
    color: var(--parchment-light);
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: 0 0 0 4px rgba(139, 69, 19, 0.1);
}

.accordion-body {
    background: var(--parchment);
    color: var(--gold);
    line-height: 1.8;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease;
}

.slide-in-up {
    animation: slideInUp 0.6s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .card {
        border-radius: 4px;
    }
    
    .btn {
        padding: 0.65rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .navbar-brand {
        font-size: 1.3rem;
    }
    
    .main-container {
        margin-top: 1rem;
        margin-bottom: 1rem;
    }
    
    .stat-card h3 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .card-header {
        padding: 1rem;
        font-size: 1.1rem;
    }
    
    .form-control, .form-select {
        padding: 0.75rem 1rem;
    }
}

/* Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, var(--leather-brown), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-book {
    box-shadow: 
        0 8px 16px rgba(62, 39, 35, 0.2),
        0 2px 4px rgba(62, 39, 35, 0.1);
}

.hover-lift {
    transition: transform 0.3s;
}

.hover-lift:hover {
    transform: translateY(-5px);
}

/* Decorative elements */
.page-divider {
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--gold) 50%, 
        transparent 100%);
    margin: 2rem 0;
    position: relative;
}

.page-divider::after {
    content: '❦';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background: var(--parchment);
    padding: 0 1rem;
    color: var(--gold);
    font-size: 1.2rem;
}

/* Headings - Chapter style */
h1, h2, h3, h4, h5, h6 {
    color: var(--gold-light);
    font-weight: 700;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    border-bottom: 2px solid var(--gold);
    padding-bottom: 0.5rem;
    display: inline-block;
}

h2 {
    font-size: 2rem;
    position: relative;
    padding-left: 1.5rem;
}

h2::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--gold);
}

/* Links - Ink color */
a {
    color: var(--sepia);
    text-decoration: none;
    transition: all 0.3s;
}

a:hover {
    color: var(--leather-brown);
    text-decoration: underline;
    text-decoration-color: var(--gold);
}