:root {
    --bg: #08080b;
    --bg-raised: #101014;
    --bg-card: #131318;
    --border: #201f29;
    --purple: #a78bfa;
    --purple-dim: #7c5fd6;
    --purple-glow: rgba(167, 139, 250, 0.15);
    --text: #eceaf2;
    --text-dim: #8b8898;
    --text-faint: #57546a;
    --red: #f2777a;
    --green: #7ad0a0;
    --radius: 10px;
    --font-head: 'Syne', sans-serif;
    --font-mono: 'DM Mono', monospace;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 15px;
    line-height: 1.5;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-image:
        radial-gradient(circle at 15% 0%, var(--purple-glow), transparent 40%),
        radial-gradient(circle at 85% 10%, rgba(124, 95, 214, 0.1), transparent 35%);
    background-attachment: fixed;
}

h1, h2, h3, h4 {
    font-family: var(--font-head);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 0 0 0.5em;
}

a { color: var(--purple); text-decoration: none; }
a:hover { color: #c4b1fd; }

.icon { display: inline-block; vertical-align: middle; flex-shrink: 0; }

/* ---------------- Header ---------------- */

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 28px;
    border-bottom: 1px solid var(--border);
    background: rgba(8, 8, 11, 0.85);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 10;
}

.brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-head);
    font-weight: 800;
    font-size: 18px;
    color: var(--text);
}
.brand:hover { color: var(--purple); }

.site-nav { display: flex; align-items: center; gap: 20px; font-size: 14px; }
.site-nav a { color: var(--text-dim); display: inline-flex; align-items: center; gap: 6px; }
.site-nav a:hover { color: var(--purple); }
.nav-owner { color: var(--purple) !important; }
.nav-user { display: inline-flex; align-items: center; gap: 6px; color: var(--text-dim); }
.nav-icon-link { color: var(--text-faint) !important; }
.nav-icon-link:hover { color: var(--red) !important; }

/* ---------------- Layout ---------------- */

.site-main {
    flex: 1;
    width: 100%;
    max-width: 980px;
    margin: 0 auto;
    padding: 40px 28px 80px;
}

.site-footer {
    text-align: center;
    padding: 24px;
    color: var(--text-faint);
    font-size: 12px;
    border-top: 1px solid var(--border);
}

.narrow { max-width: 460px; margin: 0 auto; }

/* ---------------- Cards / panels ---------------- */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 14px;
    margin-bottom: 28px;
}
.stat {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
}
.stat .stat-label { color: var(--text-dim); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
.stat .stat-value { font-family: var(--font-head); font-size: 26px; font-weight: 800; }

/* ---------------- Buttons / forms ---------------- */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--purple);
    color: #0c0b12;
    border: none;
    border-radius: 8px;
    padding: 10px 18px;
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.1s ease;
}
.btn:hover { background: #bda6ff; }
.btn:active { transform: scale(0.98); }
.btn-ghost { background: transparent; color: var(--text-dim); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--purple-dim); }
.btn-danger { background: var(--red); color: #1a0a0a; }
.btn-danger:hover { background: #ff9b9d; }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

label { display: block; font-size: 13px; color: var(--text-dim); margin: 0 0 6px; }

input[type=text], input[type=password], input[type=search], select {
    width: 100%;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 12px;
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 14px;
}
input:focus, select:focus { outline: none; border-color: var(--purple-dim); }

.field { margin-bottom: 16px; }

.form-row { display: flex; gap: 12px; }
.form-row > * { flex: 1; }

/* ---------------- Upload ---------------- */

.dropzone {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 48px 24px;
    text-align: center;
    color: var(--text-dim);
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
}
.dropzone.dragover { border-color: var(--purple); background: var(--purple-glow); color: var(--text); }
.dropzone .icon { color: var(--purple); margin-bottom: 10px; }

.progress-bar {
    height: 6px;
    background: var(--bg-raised);
    border-radius: 4px;
    overflow: hidden;
    margin-top: 14px;
}
.progress-bar > div {
    height: 100%;
    width: 0%;
    background: var(--purple);
    transition: width 0.15s ease;
}
.progress-label {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-dim);
    font-family: 'DM Mono', monospace;
}

.expiry-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 6px;
}
.expiry-options label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 7px 14px;
    font-size: 13px;
    color: var(--text-dim);
    cursor: pointer;
    margin: 0;
}
.expiry-options input { display: none; }
.expiry-options input:checked + span { color: var(--purple); }
.expiry-options label:has(input:checked) { border-color: var(--purple-dim); background: var(--purple-glow); }

.result-box {
    margin-top: 20px;
    background: var(--bg-raised);
    border: 1px solid var(--purple-dim);
    border-radius: var(--radius);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.result-box input { flex: 1; background: transparent; border: none; color: var(--purple); font-size: 14px; }
.result-box input:focus { outline: none; }

/* ---------------- Clip list / table ---------------- */

.clip-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.clip-table th {
    text-align: left;
    color: var(--text-faint);
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.06em;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}
.clip-table td {
    padding: 12px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.clip-table tr:last-child td { border-bottom: none; }
.clip-title { font-weight: 500; }
.clip-title a { color: var(--text); }
.clip-title a:hover { color: var(--purple); }
.rename-input {
    background: var(--bg-raised);
    border: 1px solid var(--purple-dim);
    border-radius: 6px;
    padding: 4px 8px;
    font-size: 14px;
    color: var(--text);
    width: 100%;
    max-width: 260px;
}
.rename-input:focus { outline: none; border-color: var(--purple); }
.muted { color: var(--text-dim); }
.faint { color: var(--text-faint); font-size: 12px; }

.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    padding: 3px 9px;
    border-radius: 20px;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    color: var(--text-dim);
}
.badge-owner { color: var(--purple); border-color: var(--purple-dim); }
.badge-expiring { color: var(--red); border-color: var(--red); }

.row-actions { display: flex; gap: 8px; }

/* ---------------- Clip view page ---------------- */

.clip-view video {
    width: 100%;
    border-radius: var(--radius);
    background: #000;
    display: block;
    border: 1px solid var(--border);
}
.clip-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
    flex-wrap: wrap;
    gap: 12px;
}
.clip-meta-left { color: var(--text-dim); font-size: 13px; display: flex; gap: 16px; flex-wrap: wrap; }
.clip-meta-left span { display: inline-flex; align-items: center; gap: 6px; }

.empty-state { text-align: center; padding: 60px 20px; color: var(--text-dim); }
.empty-state .icon { color: var(--text-faint); margin-bottom: 14px; }

.alert {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 18px;
}
.alert-error { background: rgba(242, 119, 122, 0.1); border: 1px solid rgba(242, 119, 122, 0.4); color: var(--red); }
.alert-success { background: rgba(122, 208, 160, 0.1); border: 1px solid rgba(122, 208, 160, 0.4); color: var(--green); }

.tab-nav { display: flex; gap: 4px; margin-bottom: 24px; border-bottom: 1px solid var(--border); }
.tab-nav a {
    padding: 10px 16px;
    color: var(--text-dim);
    border-bottom: 2px solid transparent;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.tab-nav a.active { color: var(--purple); border-bottom-color: var(--purple); }

.page-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

@media (max-width: 640px) {
    .site-main { padding: 24px 16px 60px; }
    .site-nav { gap: 12px; }
    .nav-user span { display: none; }
    .clip-meta-left { font-size: 12px; }
}