/* Custom CSS for Nghe Truyện Online */

/* Global Reset & Overflow Fix */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

/* Global Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Fix Bootstrap container-fluid overflow */
.container-fluid {
    max-width: 100%;
    overflow-x: hidden;
}

/* Specific fix for header container */
.premium-header .container-fluid {
    overflow: visible !important;
}

/* Remove extra padding that may cause overflow */
.container-fluid.px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
}

@media (max-width: 768px) {
    .container-fluid.px-4 {
        padding-left: 0.5rem !important;
        padding-right: 0.5rem !important;
    }
}

main {
    flex: 1;
}

/* Audio Player Styles */
.audio-player {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    border-top: 1px solid #dee2e6;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    z-index: 1050;
}

.player-cover {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 4px;
}

.player-info {
    min-width: 0;
}

.player-controls button {
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#progressBar {
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--bs-primary) 0%, #4f46e5 100%);
}

/* Card Hover Effects */
.hover-shadow {
    transition: box-shadow 0.3s ease;
}

.hover-shadow:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
    transform: translateY(-2px);
}

.card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Search Form */
.navbar .input-group {
    min-width: 250px;
}

/* Episode List */
.list-group-item {
    border-left: none;
    border-right: none;
}

.list-group-item:first-child {
    border-top: none;
}

.list-group-item:last-child {
    border-bottom: none;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--bs-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Responsive Adjustments */
@media (max-width: 768px) {
    .audio-player .container-fluid {
        padding: 0 0.5rem;
    }
    
    .player-info {
        font-size: 0.875rem;
    }
    
    .hero .display-4 {
        font-size: 2rem;
    }
    
    .navbar .input-group {
        min-width: 200px;
    }
}

@media (max-width: 576px) {
    .audio-player .col-auto:not(:first-child):not(:last-child) {
        display: none;
    }
    
    .player-controls {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* Custom Bootstrap Overrides */
.btn-primary {
    background: linear-gradient(135deg, var(--bs-primary) 0%, #4f46e5 100%);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #4f46e5 0%, var(--bs-primary) 100%);
    transform: translateY(-1px);
}

.badge {
    font-weight: 500;
}

/* Story Cards */
.story-card {
    height: 100%;
    transition: all 0.3s ease;
}

.story-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

/* Category Grid */
.category-grid .card {
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.category-grid .card:hover {
    border-color: var(--bs-primary);
    background: var(--bs-light);
}

/* Progress Bar Custom Style */
.form-range::-webkit-slider-thumb {
    background: var(--bs-primary);
}

.form-range::-moz-range-thumb {
    background: var(--bs-primary);
    border: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--bs-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #4f46e5;
}