/* Custom CSS for Mountain Education Website */

:root {
    --primary-color: #2c5530;
    --secondary-color: #739e73;
    --accent-color: #d4af37;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --bg-color: #f5f7f6;
    --card-bg: #ffffff;
    --navbar-bg: #ffffff;
    --footer-bg: #2c5530;
    --text-color: #333333;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

/* Dark Mode Variables */
.dark-mode {
    --primary-color: #4a8c5a;
    --secondary-color: #8fbc8f;
    --accent-color: #ffd700;
    --light-color: #1a1a1a;
    --dark-color: #f8f9fa;
    --bg-color: #121212;
    --card-bg: #1e1e1e;
    --navbar-bg: #1a1a1a;
    --footer-bg: #0d1f0d;
    --text-color: #e0e0e0;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    padding-top: 76px; /* For fixed navbar */
    transition: var(--transition);
}

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

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

h1, h2, h3, h4, h5, h6 {
    color: var(--text-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

/* Navbar */
.navbar-custom {
    background-color: var(--navbar-bg) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 0.8rem 0;
    transition: var(--transition);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color) !important;
}

.navbar-brand {
    color: var(--text-color) !important;
}

.nav-link {
    font-weight: 500;
    color: var(--text-color) !important;
    padding: 0.5rem 1rem !important;
    border-radius: var(--border-radius);
}

.nav-link.active, .nav-link:hover {
    background-color: rgba(44, 85, 48, 0.1);
    color: var(--primary-color) !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(
        135deg,
        var(--bg-color) 0%,
        rgba(44, 85, 48, 0.15) 100%
    );
}


.hero-image {
    position: relative;
}

.image-caption {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.9rem;
}

/* Sections */
.stats-section, .featured-section, .article-section, .page-header, .mountain-list, .additional-info {
    padding: 3rem 0;
}

.page-header {
    background-color: rgba(44, 85, 48, 0.05);
    border-radius: var(--border-radius);
    margin: 2rem 0;
}

/* Cards */
.card {
    border: none;
    border-radius: var(--border-radius);
    background-color: var(--card-bg);
    transition: var(--transition);
    margin-bottom: 1.5rem;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
}

.card-header {
    border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
    padding: 1rem;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 0.5rem 1.5rem;
    font-weight: 500;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Form Controls */
.form-control, .form-select {
    border-radius: var(--border-radius);
    border: 1px solid #ddd;
    padding: 0.75rem;
    background-color: var(--card-bg);
    color: var(--text-color);
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(44, 85, 48, 0.25);
}

/* Footer */
.footer {
    background-color: var(--footer-bg);
    color: white;
}

.footer h5 {
    color: white;
    margin-bottom: 1.5rem;
}

.footer a {
    color: #ddd;
}

.footer a:hover {
    color: white;
}

.footer ul li {
    margin-bottom: 0.5rem;
}

.social-links a {
    display: inline-block;
    font-size: 1.2rem;
    color: white;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--accent-color);
    transform: translateY(-3px);
}

/* Utility Classes */
.shadow {
    box-shadow: var(--box-shadow) !important;
}

.rounded {
    border-radius: var(--border-radius) !important;
}

/* Image Links */
.image-link {
    display: inline-block;
    overflow: hidden;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.image-link img {
    transition: var(--transition);
}

.image-link:hover img {
    transform: scale(1.05);
}

/* Table */
.table-custom {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.table-custom thead {
    background-color: var(--primary-color);
    color: var(--light-color);
}


.table-custom tbody tr:hover {
    background-color: rgba(44, 85, 48, 0.1);
}

/* Accordion */
.accordion-button {
    color: var(--text-color);
}


.accordion-button:not(.collapsed) {
    background-color: rgba(44, 85, 48, 0.1);
    color: var(--primary-color);
}

.accordion-body {
    background-color: var(--card-bg);
}

/* Badge */
.badge-custom {
    background-color: var(--primary-color);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-weight: 500;
}

/* Progress Bar */
.progress {
    height: 10px;
    border-radius: 5px;
    background-color: rgba(44, 85, 48, 0.1);
}

.progress-bar {
    background-color: var(--primary-color);
    border-radius: 5px;
}

/* Alert */
.alert-custom {
    background-color: rgba(44, 85, 48, 0.1);
    border: 1px solid var(--primary-color);
    color: var(--text-color);
    border-radius: var(--border-radius);
}

/* Carousel */
.carousel-item img {
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

/* Modal */
.modal-content {
    background-color: var(--card-bg);
    color: var(--text-color);
    border-radius: var(--border-radius);
}

/* List Group */
.list-group-item {
    background-color: var(--card-bg);
    color: var(--text-color);
    border-color: rgba(0, 0, 0, 0.1);
}

.dark-mode .list-group-item {
    border-color: rgba(255, 255, 255, 0.1);
}


/* Tooltip */
.tooltip-inner {
    background-color: var(--primary-color);
    border-radius: var(--border-radius);
}

.tooltip.bs-tooltip-top .tooltip-arrow::before {
    border-top-color: var(--primary-color);
}

/* Toast */
.toast {
    background-color: var(--card-bg);
    color: var(--text-color);
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    body {
        padding-top: 70px;
    }
    
    .hero-section {
        padding: 2rem 0;
    }
    
    .display-4 {
        font-size: 2.2rem;
    }
    
    .card-img-top {
        height: 180px;
    }
    
    .footer .text-end {
        text-align: left !important;
        margin-top: 1rem;
    }
}

@media (max-width: 576px) {
    .stats-section .col-md-3 {
        margin-bottom: 1.5rem;
    }
    
    .display-6 {
        font-size: 2rem;
    }
    
    .hero-section .btn-lg {
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }
}

/* Audio Player Styles */
.audio-player {
    z-index: 1000;
    opacity: 0.9;
    transition: all 0.3s ease;
}

.audio-player:hover {
    opacity: 1;
}

.player-controls {
    background-color: rgba(33, 37, 41, 0.95) !important;
    backdrop-filter: blur(10px);
    border-top: 2px solid #0d6efd;
}

#playPauseBtn, #muteBtn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

#currentTrack {
    font-size: 0.9rem;
    color: #e9ecef;
}

.volume-control input[type="range"] {
    height: 5px;
    cursor: pointer;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .audio-player {
        font-size: 0.8rem;
    }
    
    #currentTrack {
        max-width: 150px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

.dark-mode p,
.dark-mode span,
.dark-mode li,
.dark-mode small {
    color: var(--text-color);
}