/* ===== DAILYBYTE - MAIN CSS (DARK THEME) ===== */

/* CSS Variables for Dark Theme */
:root {
    /* Dark Theme Colors */
    /* --bg-primary: #0f0f23; */
    --bg-primary: #000000;
    --bg-secondary: #1a1a2e;
    --bg-tertiary: #16213e;
    --bg-card: #1e1e3f;
    --bg-hover: #252547;
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #b8b8d1;
    --text-muted: #8b8ba7;
    --text-accent: #00d4ff;
    
    /* Accent Colors */
    --accent-primary: #FF2566;
    --accent-secondary: #a6e443;
    --accent-gradient: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
    
    /* Border Colors */
    --border-primary: #2d2d5f;
    --border-secondary: #3a3a6b;
    --border-accent: #00d4ff;
    
    /* Status Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.3);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 50%;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: var(--font-size-base);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

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

a:hover {
    color: var(--text-primary);
    text-shadow: var(--shadow-glow);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.main-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.content-area {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: var(--bg-hover);
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
    border: none;
}

.btn-primary:hover {
    box-shadow: var(--shadow-glow);
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
    font-family: inherit;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

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

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-primary);
    transition: var(--transition-normal);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-accent);
}

.card-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-primary);
}

.card-title {
    margin: 0;
    color: var(--text-primary);
    font-size: var(--font-size-xl);
}

/* Navigation */
.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
    background: var(--bg-hover);
    color: var(--accent-primary);
}

/* Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }
.p-xl { padding: var(--spacing-xl); }

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out;
}

.animate-slide-in {
    animation: slideIn 0.4s ease-out;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

/* Material Icons Styling */
.material-symbols-rounded {
    font-family: 'Material Symbols Rounded';
    font-weight: normal;
    font-style: normal;
    font-size: 1.2em;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
    vertical-align: middle;
    transition: all 0.2s ease;
}

/* Icon sizes */
.material-symbols-rounded.small { font-size: 1em; }
.material-symbols-rounded.medium { font-size: 1.2em; }
.material-symbols-rounded.large { font-size: 1.5em; }
.material-symbols-rounded.xl { font-size: 2em; }

/* Icon colors */
.material-symbols-rounded.primary { color: var(--primary-color); }
.material-symbols-rounded.secondary { color: var(--secondary-color); }
.material-symbols-rounded.accent { color: var(--accent-color); }
.material-symbols-rounded.muted { color: var(--text-muted); }

/* Icon hover effects */
.material-symbols-rounded:hover {
    transform: scale(1.1);
    color: var(--accent-color);
}

/* Icon in buttons */
button .material-symbols-rounded,
.btn .material-symbols-rounded {
    margin-right: 0.5rem;
    font-size: 1.1em;
}

/* Icon in links */
a .material-symbols-rounded {
    margin-right: 0.3rem;
    transition: transform 0.2s ease;
}

a:hover .material-symbols-rounded {
    transform: translateX(2px);
}

/* Icon in form labels */
.form-label .material-symbols-rounded {
    margin-right: 0.5rem;
    color: var(--text-muted);
    font-size: 1em;
}

/* Icon in navigation */
.nav-link .material-symbols-rounded,
.secondary-nav-link .material-symbols-rounded,
.quick-link .material-symbols-rounded {
    margin-right: 0.5rem;
    font-size: 1.1em;
}

/* Icon in widgets */
.widget-title .material-symbols-rounded {
    margin-right: 0.5rem;
    color: var(--accent-color);
    font-size: 1.2em;
}

/* Icon in social links */
.social-link .material-symbols-rounded {
    margin-right: 0.5rem;
    font-size: 1.3em;
}

/* Icon in tags */
.tag-item .material-symbols-rounded {
    margin-right: 0.3rem;
    font-size: 0.9em;
}

/* Icon in stats */
.stat-item .material-symbols-rounded {
    margin-right: 0.3rem;
    color: var(--accent-color);
    font-size: 1.1em;
}

/* Icon in search */
.search-icon {
    color: var(--text-muted);
    font-size: 1.2em;
}

/* Icon in comments */
.comment-action .material-symbols-rounded {
    margin-right: 0.3rem;
    font-size: 1em;
}

/* Icon animations */
@keyframes iconPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.material-symbols-rounded.pulse {
    animation: iconPulse 2s infinite;
}

/* Icon in mobile menu */
.mobile-menu-toggle .material-symbols-rounded {
    font-size: 1.5em;
    color: var(--text-color);
}

/* Icon in dropdown */
.dropdown-toggle .material-symbols-rounded {
    margin-left: 0.3rem;
    font-size: 0.8em;
    transition: transform 0.2s ease;
}

.dropdown-toggle[aria-expanded="true"] .material-symbols-rounded {
    transform: rotate(180deg);
}

/* Icon in empty states */
.empty-icon .material-symbols-rounded {
    font-size: 3em;
    color: var(--text-muted);
    opacity: 0.5;
}

/* Icon in ad banner */
.ad-icon .material-symbols-rounded {
    font-size: 2em;
    color: var(--accent-color);
}

/* Responsive icon adjustments */
@media (max-width: 768px) {
    .material-symbols-rounded {
        font-size: 1.1em;
    }
    
    .widget-title .material-symbols-rounded {
        font-size: 1.1em;
    }
    
    .empty-icon .material-symbols-rounded {
        font-size: 2.5em;
    }
}

/* ===== HERO SECTION ===== */
.hero-section {
    padding: 0;
    background: 0;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    max-width: 100%;
    margin: 0 auto;
}

.hero-card {
    position: relative;
    height: 400px;
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-slow);
    box-shadow: var(--shadow-md);
}

.hero-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.hero-card-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: all var(--transition-slow);
    z-index: 1;
}

.hero-card:hover .hero-card-background {
    transform: scale(1.1);
}

.hero-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.2) 0%,
        rgba(0, 0, 0, 0.4) 50%,
        rgba(0, 0, 0, 0.8) 100%
    );
    transition: all var(--transition-slow);
    z-index: 2;
}

.hero-card:hover .hero-card-overlay {
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.4) 0%,
        rgba(0, 0, 0, 0.6) 50%,
        rgba(0, 0, 0, 0.9) 100%
    );
}

.hero-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-xl);
    z-index: 3;
    transition: all var(--transition-slow);
}

.hero-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.hero-category {
    background: var(--accent-gradient);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-reading-time {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.hero-reading-time .material-symbols-rounded {
    font-size: 1em;
}

.hero-card-title {
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-normal);
}

.hero-card-title a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: var(--font-size-xl);
    font-weight: 700;
    line-height: 1.3;
    display: block;
    transition: all var(--transition-normal);
}

.hero-card-title a:hover {
    color: var(--accent-primary);
}

.hero-card:hover .hero-card-title {
    transform: translateY(-20px);
}

.hero-card-summary {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-slow);
    max-height: 0;
    overflow: hidden;
}

.hero-card:hover .hero-card-summary {
    opacity: 1;
    transform: translateY(0);
    max-height: 200px;
}

.hero-card-summary p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}

.hero-card-stats {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-views,
.hero-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}

.hero-views .material-symbols-rounded,
.hero-author .material-symbols-rounded {
    font-size: 1em;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0;
    }
    
    .hero-card {
        height: 350px;
    }
}

@media (max-width: 768px) {

    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .hero-card {
        height: 300px;
    }
    
    .hero-card-content {
        padding: var(--spacing-lg);
    }
    
    .hero-card-title a {
        font-size: var(--font-size-lg);
    }
    
    /* Simplify hover effects on mobile */
    .hero-card:hover {
        transform: none;
    }
    
    .hero-card:hover .hero-card-background {
        transform: scale(1.05);
    }
    
    .hero-card:hover .hero-card-title {
        transform: translateY(-10px);
    }
}

@media (max-width: 480px) {
    .hero-card {
        height: 250px;
    }
    
    .hero-card-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .hero-card-stats {
        gap: var(--spacing-md);
    }
}

/* ===== SEARCH MODAL (SPOTLIGHT STYLE) ===== */
.search-trigger {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-trigger:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.search-trigger .material-symbols-rounded {
    font-size: 1.5rem;
}

.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.search-modal.active {
    display: flex;
    opacity: 1;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
}

.search-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.search-modal-content {
    position: relative;
    width: 90%;
    max-width: 600px;
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    transform: translateY(-20px);
    transition: transform var(--transition-slow);
}

.search-modal.active .search-modal-content {
    transform: translateY(0);
}

.search-modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.search-input-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.search-modal-icon {
    color: var(--text-secondary);
    font-size: 1.5rem;
}

.search-modal-input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    font-size: 1.2rem;
    color: var(--text-primary);
    font-family: inherit;
}

.search-modal-input::placeholder {
    color: var(--text-secondary);
}

.search-modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.search-modal-body {
    max-height: 60vh;
    overflow-y: auto;
}

.search-results {
    padding: var(--spacing-md);
}

.search-placeholder {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.search-placeholder .material-symbols-rounded {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.search-placeholder p {
    margin: 0;
    font-size: 1.1rem;
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast);
    text-decoration: none;
    color: inherit;
}

.search-result-item:hover {
    background: var(--bg-secondary);
}

.search-result-image {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    object-fit: cover;
    flex-shrink: 0;
}

.search-result-content {
    flex: 1;
    min-width: 0;
}

.search-result-title {
    font-weight: 600;
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.search-result-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.search-result-summary {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0;
}

.search-result-summary mark,
.search-result-title mark {
    background: var(--accent-color);
    color: white;
    padding: 0.1em 0.2em;
    border-radius: 0.2em;
    font-weight: 500;
}

.search-no-results {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.search-no-results .material-symbols-rounded {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

/* Responsive */
@media (max-width: 768px) {
    .search-modal.active {
        padding-top: 5vh;
    }
    
    .search-modal-content {
        width: 95%;
        margin: 0 auto;
    }
    
    .search-modal-header {
        padding: var(--spacing-md);
    }
    
    .search-modal-input {
        font-size: 1.1rem;
    }
    
    .search-result-item {
        padding: var(--spacing-sm);
    }
    
    .search-result-image {
        width: 50px;
        height: 50px;
    }
}