:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --border: #2a2f3a;
  --text: #e8eaf0;
  --muted: #9aa1b0;
  --primary: #4f7bff;
  --primary-hover: #3b63e0;
  --danger: #ff5c6c;
  --green: #35c98c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

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

.container { max-width: 1100px; margin: 0 auto; padding: 24px 20px 80px; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px; background: var(--panel); border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; font-size: 20px; letter-spacing: 0.3px; }
.brand a { color: var(--text); }
.topbar-right { display: flex; align-items: center; gap: 14px; font-size: 14px; color: var(--muted); }

h1 { font-size: 26px; margin: 18px 0 10px; }
h2 { font-size: 18px; margin: 0 0 8px; }
h3 { margin: 0; font-size: 17px; }
.muted { color: var(--muted); font-size: 13.5px; }
.subtitle { color: var(--muted); margin: 4px 0 20px; }
.label { color: var(--muted); font-size: 13px; }

.back-link { display: inline-block; margin-top: 4px; font-size: 13.5px; color: var(--muted); }

.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 20px; margin-bottom: 22px;
}

.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px;
}

.project-card { display: flex; flex-direction: column; gap: 10px; }
.project-card-head { display: flex; align-items: center; justify-content: space-between; }
.project-meta { font-size: 13.5px; color: var(--text); display: flex; flex-direction: column; gap: 4px; }
.project-card-actions { display: flex; gap: 8px; margin-top: 6px; }

.video-card { padding: 10px; }
.video-card video { width: 100%; border-radius: 8px; background: #000; display: block; max-height: 160px; }
.video-card-body { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; gap: 8px; }

.empty {
  padding: 30px; text-align: center; color: var(--muted); border: 1px dashed var(--border);
  border-radius: 10px; background: var(--panel-2);
}

.inline-form { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.inline-form input { flex: 1; min-width: 200px; }

.stacked-form { display: flex; flex-direction: column; gap: 10px; max-width: 640px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

label { font-size: 13.5px; color: var(--muted); margin-top: 4px; }

input, select, button, textarea {
  font-family: inherit; font-size: 14.5px;
}

input[type="text"], input[type="url"], input[type="password"], input[type="datetime-local"],
input[type="time"], input[type="file"], select {
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  padding: 10px 12px; border-radius: 8px; outline: none;
}
input:focus, select:focus { border-color: var(--primary); }

.checkbox-row { display: flex; flex-wrap: wrap; gap: 8px; }
.checkbox-pill {
  display: flex; align-items: center; gap: 6px; background: var(--panel-2);
  border: 1px solid var(--border); border-radius: 20px; padding: 6px 12px; font-size: 13px;
  color: var(--text); margin: 0;
}
.checkbox-pill input { margin: 0; }

.btn {
  border: none; border-radius: 8px; padding: 10px 16px; cursor: pointer; font-weight: 600;
  font-size: 14px; transition: background 0.15s ease;
}
.btn-sm { padding: 6px 10px; font-size: 12.5px; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: #262b36; }
.btn-ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--muted); }
.btn-danger-ghost { background: transparent; color: var(--danger); border: 1px solid rgba(255,92,108,0.4); }
.btn-danger-ghost:hover { background: rgba(255,92,108,0.1); }
.btn-block { width: 100%; }

.tag { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.tag-green { background: rgba(53,201,140,0.15); color: var(--green); }
.tag-gray { background: rgba(154,161,176,0.15); color: var(--muted); }

.player-link-box { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.player-link-box code {
  background: var(--panel-2); padding: 8px 12px; border-radius: 8px; font-size: 13.5px;
  border: 1px solid var(--border); word-break: break-all;
}

.sched-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.sched-table th, .sched-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; }
.sched-table th { color: var(--muted); font-weight: 600; }
.row-actions { display: flex; gap: 6px; }

/* Auth page */
.auth-page { display: flex; align-items: center; justify-content: center; height: 100vh; }
.auth-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 36px; width: 360px;
}
.auth-card h1 { margin: 0; font-size: 24px; }
.auth-card form { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.alert { padding: 10px 12px; border-radius: 8px; font-size: 13.5px; margin-bottom: 6px; }
.alert-error { background: rgba(255,92,108,0.12); color: var(--danger); border: 1px solid rgba(255,92,108,0.3); }