/* --- Base --- */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #0d1117;
    color: #c9d1d9;
    margin: 0;
    padding: 20px;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
}
h1 {
    text-align: center;
}

/* --- Card --- */
.card {
    background: #161b22;
    padding: 24px;
    border-radius: 8px;
    border: 1px solid #30363d;
    margin-bottom: 20px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}
.card h2, .card h3 {
    margin-top: 0;
}

/* --- Inputs / Buttons --- */
input {
    width: 100%;
    padding: 10px;
    background: #0d1117;
    border: 1px solid #30363d;
    color: #c9d1d9;
    border-radius: 6px;
    font-size: 14px;
    box-sizing: border-box;
    margin-bottom: 10px;
}
button {
    padding: 10px 20px;
    background: #238636;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
}
button:hover { background: #2ea043; }
.error { color: #f85149; font-size: 13px; margin-top: 8px; }

/* --- Client info --- */
.client-info {
    background: #0d1117;
    border: 1px solid #30363d;
    border-radius: 6px;
    padding: 10px 12px;
    margin-bottom: 12px;
    font-size: 13px;
    color: #8b949e;
}
.client-info .cid { color: #58a6ff; font-weight: 600; }
.client-info .expiry { color: #d29922; }

/* --- Video player --- */
#player, video {
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: 80vh;
    display: block;
    background: #000;
    border-radius: 8px;
    margin-bottom: 12px;
}

/* --- Video list --- */
.video-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    margin-top: 12px;
}
.video-list .vitem {
    background: #0d1117;
    border: 1px solid #30363d;
    padding: 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s;
}
.video-list .vitem:hover {
    background: #21262d;
    border-color: #58a6ff;
}
.video-list .vitem.active {
    border-color: #2ea043;
}