/* 
 * MILYONIS V2 - Premium Dark Theme 
 * Modern, Şık ve Yüksek Performanslı CSS
 */

:root {
    /* Renk Paleti */
    --bg-color: #0d0d0f;
    --bg-secondary: #16161a;
    --bg-tertiary: #1f1f25;
    --accent-color: #f94c10;
    --accent-hover: #ff6d3b;
    --text-primary: #ffffff;
    --text-secondary: #9aa0a6;
    --border-color: rgba(255, 255, 255, 0.1);
    
    /* Fontlar */
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
    
    /* Efektler */
    --glass-bg: rgba(13, 13, 15, 0.85);
    --glass-blur: blur(12px);
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.4);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    
    --sidebar-width: 260px;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-family);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

/* App Layout (Sidebar + Main) */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* LEFT SIDEBAR (OFF-CANVAS) */
.left-sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    position: fixed;
    height: 100vh;
    display: flex;
    flex-direction: column;
    z-index: 1001; /* Overlay'in üstünde */
    left: 0;
    top: 0;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.left-sidebar.active {
    transform: translateX(0);
    box-shadow: 0 0 50px rgba(0,0,0,0.5);
}

/* SIDEBAR OVERLAY */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(3px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

.sidebar-header {
    height: 70px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.logo {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
}

.logo-accent {
    color: var(--accent-color);
}

.version-badge {
    background: var(--accent-color);
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 5px;
    vertical-align: super;
}

.mobile-menu-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
}

.mobile-menu-close:hover {
    color: var(--accent-color);
    transform: rotate(90deg);
}

.sidebar-scroll {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

/* Webkit Scrollbar Customization for Sidebar */
.sidebar-scroll::-webkit-scrollbar {
    width: 6px;
}
.sidebar-scroll::-webkit-scrollbar-track {
    background: transparent;
}
.sidebar-scroll::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 10px;
}

.nav-section {
    margin-bottom: 30px;
}

.nav-title {
    font-size: 12px;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 1px;
    margin-bottom: 15px;
    font-weight: 600;
}

.nav-section ul li {
    margin-bottom: 5px;
}

.nav-section a {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
}

.nav-section a i {
    width: 24px;
    font-size: 16px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.nav-section a:hover, .nav-section a.active {
    background: rgba(249, 76, 16, 0.1);
    color: var(--accent-color);
}

.nav-section a:hover i, .nav-section a.active i {
    color: var(--accent-color);
}

/* MAIN WRAPPER */
.main-wrapper {
    flex: 1;
    margin-left: 0; /* Artık sidebar sürekli solda değil, tam genişlik */
    display: flex;
    flex-direction: column;
    min-width: 0;
    width: 100%;
}

/* TOP HEADER */
.top-header {
    height: 70px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-color);
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 999;
}

.header-left {
    display: flex;
    align-items: center;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    margin-right: 20px;
    padding: 5px;
    transition: var(--transition);
}

.sidebar-toggle:hover {
    color: var(--accent-color);
}

/* Search Bar */
.search-bar {
    flex: 0 1 500px;
    position: relative;
}

.search-bar form {
    display: flex;
    background: var(--bg-tertiary);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid transparent;
    transition: var(--transition);
}

.search-bar form:focus-within {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(249, 76, 16, 0.2);
}

.search-bar input {
    width: 100%;
    padding: 10px 20px;
    background: transparent;
    border: none;
    color: white;
    font-family: var(--font-family);
}

.search-bar input:focus {
    outline: none;
}

.search-bar button {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0 20px;
    cursor: pointer;
    transition: var(--transition);
}

.search-bar button:hover {
    color: var(--accent-color);
}

/* Header Right Actions */
.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn {
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

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

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

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

/* REKLAM ALANLARI (AD SPACES) */
.ad-container {
    background: var(--bg-tertiary);
    border: 1px dashed var(--border-color);
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.ad-label {
    position: absolute;
    top: 5px;
    left: 5px;
    font-size: 10px;
    color: var(--text-secondary);
    letter-spacing: 1px;
    z-index: 2;
    background: rgba(0,0,0,0.5);
    padding: 2px 6px;
    border-radius: 4px;
}

.ad-placeholder {
    opacity: 0.5;
    transition: opacity 0.3s;
}

.ad-container:hover .ad-placeholder {
    opacity: 0.8;
}

.header-banner-ad {
    margin: 20px 30px 0;
    height: 90px;
    border-radius: 8px;
}

.sidebar-ad {
    height: 250px;
    border-radius: 8px;
    margin-top: 20px;
}

.in-feed-ad {
    border-radius: 12px;
    grid-column: 1 / -1; /* Tüm grid'i kaplar */
    height: 120px;
}

/* Main Content */
.main-content {
    padding: 30px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.page-title {
    font-size: 24px;
    font-weight: 700;
}

/* Custom Select */
.custom-select select {
    background: var(--bg-tertiary);
    color: white;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-family);
    cursor: pointer;
    outline: none;
}

/* Video Grid */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
}

/* Video Card (Premium) */
.video-card {
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.video-card:hover {
    transform: translateY(-5px);
    z-index: 2;
}

.video-thumbnail {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: #000;
    margin-bottom: 12px;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s;
}

.video-preview {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s;
}

.video-card:hover .video-thumbnail img {
    opacity: 0;
}

.video-card:hover .video-preview {
    opacity: 1;
    visibility: visible;
}

.video-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0,0,0,0.8);
    color: white;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 4px;
    backdrop-filter: blur(4px);
}

.video-info {
    padding: 0 5px;
}

.video-title {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-title a {
    color: var(--text-primary);
}

.video-title a:hover {
    color: var(--accent-color);
}

.video-meta {
    display: flex;
    gap: 15px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.video-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.video-channel {
    font-size: 13px;
}

.video-channel a {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
}

.video-channel a:hover {
    color: white;
}

.video-channel i {
    color: #1da1f2;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 50px;
}

.page-link {
    display: inline-block;
    padding: 10px 15px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-weight: 500;
}

.page-link:hover, .page-link.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

/* Footer */
.main-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 30px 20px;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-desc {
    color: var(--text-secondary);
    margin: 15px 0;
    font-size: 14px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--bg-tertiary);
    border-radius: 50%;
    color: white;
}

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

.footer-links h3 {
    font-size: 16px;
    margin-bottom: 20px;
    color: white;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 14px;
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-warning {
    background: rgba(255, 51, 102, 0.1);
    border: 1px solid rgba(255, 51, 102, 0.3);
    padding: 20px;
    border-radius: 12px;
    display: flex;
    gap: 15px;
}

.footer-warning i {
    color: #ff3366;
    font-size: 24px;
}

.footer-warning p {
    font-size: 13px;
    color: var(--text-secondary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--text-secondary);
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

/* Modeller Listesi (Actor Grid) */
.actor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 25px;
}

.actor-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.actor-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 20px rgba(249,76,16,0.1);
}

.actor-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 15px;
    overflow: hidden;
    border: 3px solid var(--bg-tertiary);
}

.actor-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.actor-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
}

.actor-meta {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Responsive Düzenlemeler */
@media (max-width: 1100px) {
    /* Main Wrapper Zaten 100% genişlikte, Sidebar da off-canvas. Bu kurallara artık gerek yok, tüm cihazlarda aynı mantık */
}

@media (max-width: 768px) {
    .search-bar {
        flex: 1;
        margin: 0 10px;
    }
    .search-bar input {
        padding: 8px 15px;
        font-size: 13px;
    }
    .search-bar button {
        padding: 0 12px;
    }
    .top-header {
        padding: 0 15px;
    }
    .header-right .btn-outline {
        display: none;
    }
    .btn-text {
        display: none;
    }
    #loginModalBtn {
        padding: 8px 12px;
    }
    .video-grid {
        grid-template-columns: repeat(auto-fill, minmax(100%, 1fr));
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    .header-banner-ad {
        margin: 20px 15px 0;
    }
    .main-content {
        padding: 20px 15px;
    }
}

/* ═══════════════════════════════════════════════════
   Back to Top Button
   ═══════════════════════════════════════════════════ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-color);
    color: white;
    border: none;
    font-size: 18px;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 15px rgba(249, 76, 16, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(249, 76, 16, 0.5);
}

/* ═══════════════════════════════════════════════════
   Empty State (Boş Durum)
   ═══════════════════════════════════════════════════ */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 20px;
    color: var(--accent-color);
    opacity: 0.6;
}

.empty-state h2, .empty-state h3 {
    color: var(--text-primary);
    margin-bottom: 10px;
}

.empty-state p {
    font-size: 14px;
}

/* ═══════════════════════════════════════════════════
   Smooth Scroll & Selection
   ═══════════════════════════════════════════════════ */
html {
    scroll-behavior: smooth;
}

::selection {
    background: var(--accent-color);
    color: white;
}

/* ═══════════════════════════════════════════════════
   Image Error Fallback
   ═══════════════════════════════════════════════════ */
img {
    image-rendering: auto;
}

img[src=""], img:not([src]) {
    visibility: hidden;
}

/* ═══════════════════════════════════════════════════
   Skeleton Loading Animation
   ═══════════════════════════════════════════════════ */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.skeleton {
    background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-tertiary) 50%, var(--bg-secondary) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 8px;
}