/* --- Apple Design System & Variables --- */
:root {
    --bg: #ffffff;
    --card-bg: #f5f5f7;
    --text: #1d1d1f;
    --secondary: #86868b;
    --accent: #007aff;
    --border: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --bg: #000000;
    --card-bg: #1c1c1e;
    --text: #f5f5f7;
    --secondary: #8e8e93;
    --accent: #0a84ff;
    --border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', -apple-system, sans-serif;
}

body {
    background-color: var(--bg);
    color: var(--text);
    transition: background 0.4s ease;
}

/* --- Container & Layout --- */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Navigation (O Görüntüyü Düzelten Kısım) --- */
.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-weight: 700;
    font-size: 1.3rem;
    text-decoration: none;
    color: var(--text);
    letter-spacing: -1px;
}

/* Navigasyon Linklerini Butona Çeviren Sihir */
.btn-nav {
    text-decoration: none !important;
    color: var(--text) !important;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    border: none;
    background: transparent;
    cursor: pointer;
}

.btn-nav:hover {
    background: rgba(0, 0, 0, 0.05);
    transform: scale(0.96);
}

[data-theme="dark"] .btn-nav:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-accent {
    background: var(--accent) !important;
    color: #fff !important;
}

.btn-danger {
    color: #ff3b30 !important;
}

/* --- Bento Grid Sistemi --- */
.grid, .bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.bento-grid {
    grid-template-columns: repeat(3, 1fr);
}

.span-2 {
    grid-column: span 2;
}

/* --- Kartlar & Kutular --- */
.card, .bento-item, .box {
    background: var(--card-bg);
    border-radius: 30px;
    padding: 25px;
    border: 1px solid var(--border);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.card:hover {
    transform: translateY(-8px);
}

/* --- Form Elemanları --- */
input, textarea {
    width: 100%;
    padding: 14px;
    margin-bottom: 12px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    outline: none;
    transition: border 0.3s;
}

input:focus {
    border-color: var(--accent);
}

.btn {
    width: 100%;
    padding: 14px;
    border-radius: 16px;
    border: none;
    background: var(--accent);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

.btn:hover {
    filter: brightness(1.1);
    transform: scale(0.98);
}

/* --- Admin Panel Detayları --- */
.scroll-v {
    max-height: 350px;
    overflow-y: auto;
    padding-right: 8px;
}

.scroll-v::-webkit-scrollbar {
    width: 4px;
}

.scroll-v::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 10px;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.online { background: #34c759; box-shadow: 0 0 8px #34c759; }
.offline { background: #ff3b30; box-shadow: 0 0 8px #ff3b30; }

/* --- Video Oynatıcı Custom --- */
.video-js {
    border-radius: 24px;
    overflow: hidden;
}

/* Mobil Uyumluluk */
@media (max-width: 768px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }
    .span-2 {
        grid-column: span 1;
    }
}