/* 
 * MediaLens - Main Stylesheet
 * A clean, modern, premium design with soft color palette
 */

 :root {
    /* Color Palette - Soft and Professional */
    --primary-color: #4a6cf7;
    --primary-light: #6a8af9;
    --primary-dark: #3a5ce5;
    --secondary-color: #6c757d;
    --accent-color: #ff6b6b;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    
    /* Border Radius */
    --border-radius-sm: 0.375rem;
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 1.5rem 4rem rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition: 250ms ease;
    --transition-slow: 350ms ease;
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--gray-800);
    line-height: 1.6;
    background-color: #ffffff;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--gray-900);
}

.display-4, .display-5 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

.lead {
    font-weight: 400;
    color: var(--gray-700);
}

/* Navigation */
.navbar {
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(50px);
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

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

.navbar-nav .nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: all var(--transition);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    background-color: rgba(74, 108, 247, 0.1);
    color: var(--primary-color) !important;
}

/* Hero Sections */
.hero-section {
    padding-top: 5rem;
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 70%;
    height: 150%;
    background: radial-gradient(circle, rgba(74, 108, 247, 0.05) 0%, rgba(74, 108, 247, 0) 70%);
    z-index: 0;
}

.hero-section .container,
.page-hero .container {
    position: relative;
    z-index: 1;
}

#embedPlayer{
    width: 100% !important;
    height: 100% !important;
}

.page-hero {
    padding-top: 6rem;
    padding-bottom: 3rem;
    background: linear-gradient(to top left, rgba(255, 255, 255, .4) 0%, rgba(0, 0, 255, .4) 100%), url('../img/hero-img.jpg');
    background-size: cover;
    background-attachment: fixed;
    color: white !important;
}

.page-hero .lead, .page-hero .display-5{
    color: white;
}

div.justify-content-around a{
    padding: 5px 10px;
    background-color: var(--primary-color);
    color: var(--light-color);
    border-radius: 50%;
    transition: all .5s ease-in-out;
}

div.justify-content-around a:hover{
    color: var(--primary-color);
    background-color: var(--light-color);
    border: 2px solid var(--primary-color);
}
.min-vh-60 {
    min-height: 60vh;
}

.min-vh-100 {
    min-height: 100vh;
}

.hero-image img {
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform var(--transition);
    box-shadow: var(--shadow-xl);
}

.hero-image img:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

/* Platform Badges */
.platform-badge {
    background-color: rgba(74, 108, 247, 0.1);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    font-weight: 500;
    border-radius: 50px;
}

.platform-icon-large {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

/* Cards */
.card {
    border: none;
    transition: transform var(--transition), box-shadow var(--transition);
    border-radius: var(--border-radius-lg);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg) !important;
}

.card-header {
    border-bottom: 1px solid var(--gray-200);
    background-color: white;
}

/* Input Groups */
.input-group-text {
    background-color: var(--gray-100);
    border-color: var(--gray-300);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 0.25rem rgba(74, 108, 247, 0.25);
}

/* Buttons */
.btn {
    font-weight: 500;
    border-radius: var(--border-radius);
    padding: 0.5rem 1.5rem;
    transition: all var(--transition);
}

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

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

.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);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 0.75rem 2rem;
    border-radius: var(--border-radius);
}

/* Embed Container */
.embed-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    width: 100% !important;
    background: var(--gray-100);
    border-radius: var(--border-radius);
}

.embed-container > div {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Icons */
.icon-wrapper {
    width: 64px;
    height: 64px;
    background-color: rgba(74, 108, 247, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.icon-wrapper-small {
    width: 40px;
    height: 40px;
    background-color: rgba(74, 108, 247, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Footer */
.footer {
    background-color: var(--gray-900);
    color: var(--gray-300);
}

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

.footer .nav-link {
    color: var(--gray-400) !important;
}

.footer .nav-link:hover {
    color: white !important;
}

/* Toast Notifications */
.toast {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: var(--shadow-lg);
}

/* Tabs */
.nav-tabs {
    border-bottom: 2px solid var(--gray-200);
}

.nav-tabs .nav-link {
    border: none;
    color: var(--gray-600);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.nav-tabs .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(74, 108, 247, 0.05);
}

.nav-tabs .nav-link.active {
    color: var(--primary-color);
    background-color: transparent;
    border-bottom: 3px solid var(--primary-color);
}

/* Accordion */
.accordion-button {
    font-weight: 500;
    color: var(--gray-800);
}

.accordion-button:not(.collapsed) {
    background-color: rgba(74, 108, 247, 0.05);
    color: var(--primary-color);
}

.accordion-button:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 0.25rem rgba(74, 108, 247, 0.25);
}

/* Loading Animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn var(--transition) ease-out;
}

/* Platform-specific colors */
.youtube-color { color: #ff0000; }
.instagram-color { color: #e4405f; }
.facebook-color { color: #1877f2; }
.tiktok-color { color: #000000; }
.audiomack-color { color: #ffa200; }

/* Responsive Adjustments */
@media (max-width: 768px) {
    .display-4 {
        font-size: 2.5rem;
    }
    
    .hero-section {
        padding-top: 4rem;
    }
    
    .hero-image img {
        transform: none;
        margin-top: 2rem;
    }
    
    .btn-lg {
        padding: 0.625rem 1.25rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .toast-container,
    .btn {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}

/* Utility Classes */
.text-purple { color: #6f42c1; }
.bg-purple { background-color: #6f42c1; }
.bg-gradient-primary { background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)); }
.border-light { border-color: var(--gray-200) !important; }
.rounded-xl { border-radius: var(--border-radius-xl); }
.cursor-pointer { cursor: pointer; }
.opacity-75 { opacity: 0.75; }
.opacity-50 { opacity: 0.5; }

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

/* Selection Color */
::selection {
    background-color: rgba(74, 108, 247, 0.3);
    color: var(--gray-900);
}

/* Focus Styles */
:focus {
    outline: 2px solid var(--primary-light);
    outline-offset: 2px;
}

:focus:not(:focus-visible) {
    outline: none;
}

/* Embed Container Improvements */
.embed-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: var(--gray-100);
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.embed-container > div {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Ensure iframes fill their containers */
.embed-container iframe,
.embed-container blockquote {
    width: 100% !important;
    height: 100% !important;
    min-height: 300px;
}

/* Metadata styling */
.metadata-grid {
    display: grid;
    gap: 0.5rem;
}

.metadata-item {
    display: flex;
    justify-content: space-between;
    padding: 0.25rem 0;
    border-bottom: 1px solid var(--gray-200);
}

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

.metadata-label {
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.metadata-value {
    color: var(--gray-900);
    font-size: 0.875rem;
    text-align: right;
    max-width: 60%;
    word-break: break-word;
}

/* Instagram and TikTok embed fixes */
.instagram-media,
.tiktok-embed {
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
}

/* Audio embed specific styles */
.embed-container audio {
    width: 100%;
    margin-top: 2rem;
}

/* Loading animation enhancements */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.spinner-border {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Responsive adjustments for embeds */
@media (max-width: 768px) {
    .embed-container {
        padding-bottom: 75%; /* Taller aspect ratio for mobile */
    }
    
    .metadata-item {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .metadata-value {
        max-width: 100%;
        text-align: left;
    }
}

/* Platform-specific embed fixes */
.youtube-embed-fix iframe {
    width: 100% !important;
    height: 100% !important;
}

.facebook-embed-fix iframe {
    width: 100% !important;
    height: 100% !important;
    border: none !important;
    overflow: hidden !important;
}

/* Fallback embed styling */
.embed-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
}

.embed-fallback i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Ensure content preview area has proper spacing */
#previewContent {
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fix for embed scripts that might not load */
.embed-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 2rem;
    background: var(--gray-100);
    border-radius: var(--border-radius);
}

.embed-placeholder i {
    font-size: 3rem;
    color: var(--gray-400);
    margin-bottom: 1rem;
}

.embed-placeholder p {
    color: var(--gray-600);
    text-align: center;
    max-width: 300px;
}