:root {
  --md-g: #1a4d2e;
  --md-gm: #2d7a4e;
  --md-gp: #e8f5ec;
  --md-gold: #c9962a;
  --md-bg: #f5f7f5;
  --md-card: #fff;
  --md-border: #dde8e2;
  --md-muted: #667;
  --md-danger: #c53030;
}
.md-page { background: var(--md-bg); min-height: 100vh; }
.md-wrap { max-width: min(1180px, 100%); margin: 0 auto; padding: 20px 16px 56px; }
.md-hero { margin-bottom: 20px; }
.md-hero h1 { font-size: clamp(22px, 4vw, 28px); color: var(--md-g); margin-bottom: 8px; }
.md-hero p { color: var(--md-muted); font-size: 14px; line-height: 1.7; max-width: 720px; }
.md-back { display: inline-flex; align-items: center; gap: 6px; color: var(--md-gm); text-decoration: none; font-size: 14px; margin-bottom: 12px; }
.md-card {
  background: var(--md-card);
  border: 1px solid var(--md-border);
  border-radius: 16px;
  padding: 18px 20px;
  margin-bottom: 16px;
  box-shadow: 0 4px 18px rgba(26, 77, 46, 0.04);
}
.md-card h2 { font-size: 16px; color: var(--md-g); margin-bottom: 14px; }
.md-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.md-field { flex: 1; min-width: min(100%, 280px); }
.md-field label { display: block; font-size: 13px; font-weight: 600; color: #333; margin-bottom: 6px; }
.md-field input[type="text"],
.md-field input[type="url"],
.md-field select,
.md-field textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 16px;
  border: 1.5px solid var(--md-border);
  border-radius: 10px;
  background: #fafcfb;
  box-sizing: border-box;
}
.md-field textarea { min-height: 72px; resize: vertical; }
.md-hint { font-size: 12px; color: var(--md-muted); margin-top: 6px; line-height: 1.55; }
.md-btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.md-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 44px; padding: 0 18px; border-radius: 10px; border: none;
  font-size: 15px; font-weight: 600; cursor: pointer; transition: 0.15s;
}
.md-btn:disabled { opacity: 0.55; cursor: not-allowed; }
.md-btn-primary { background: linear-gradient(135deg, var(--md-g), var(--md-gm)); color: #fff; }
.md-btn-primary:hover:not(:disabled) { filter: brightness(1.05); }
.md-btn-secondary { background: var(--md-gp); color: var(--md-g); border: 1px solid #c8e6d0; }
.md-btn-ghost { background: #fff; color: var(--md-g); border: 1px solid var(--md-border); }
.md-progress-wrap { margin-top: 16px; }
.md-progress-bar {
  height: 10px; background: #eef3ef; border-radius: 999px; overflow: hidden;
}
.md-progress-fill {
  height: 100%; width: 0; background: linear-gradient(90deg, var(--md-gm), var(--md-gold));
  transition: width 0.2s;
}
.md-progress-text { font-size: 13px; color: var(--md-muted); margin-top: 8px; }
.md-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin-top: 14px;
}
.md-thumb {
  position: relative;
  border: 2px solid transparent;
  border-radius: 12px;
  overflow: hidden;
  background: #f0f4f1;
  cursor: pointer;
  aspect-ratio: 1;
}
.md-thumb.selected { border-color: var(--md-gm); box-shadow: 0 0 0 2px rgba(45, 122, 78, 0.2); }
.md-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.md-thumb-meta {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 6px 8px; font-size: 10px; color: #fff;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.md-thumb-check {
  position: absolute; top: 8px; left: 8px;
  width: 22px; height: 22px; accent-color: var(--md-g);
}
.md-stats { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; color: var(--md-muted); margin-top: 10px; }
.md-stats strong { color: var(--md-g); }
.md-alert {
  padding: 12px 14px; border-radius: 10px; font-size: 13px; line-height: 1.6;
  margin-top: 12px;
}
.md-alert-info { background: #eef6ff; color: #1e4a7a; border: 1px solid #c5ddf5; }
.md-alert-warn { background: #fff8e6; color: #8a6d1a; border: 1px solid #f0dfa0; }
.md-alert-err { background: #fff5f5; color: var(--md-danger); border: 1px solid #fed7d7; }
.md-log {
  max-height: 160px; overflow-y: auto; font-size: 12px; color: #555;
  background: #fafafa; border-radius: 8px; padding: 10px 12px; margin-top: 10px;
  font-family: ui-monospace, monospace; line-height: 1.5;
}
.md-video-card {
  display: flex; gap: 16px; flex-wrap: wrap; align-items: flex-start;
}
.md-video-cover {
  width: 160px; max-width: 100%; border-radius: 12px; background: #eee;
  aspect-ratio: 9/16; object-fit: cover;
}
.md-stream-list { flex: 1; min-width: 240px; }
.md-stream-item {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 12px 14px; border: 1px solid var(--md-border); border-radius: 10px;
  margin-bottom: 8px; background: #fafcfb;
}
.md-stream-item b { color: var(--md-g); font-size: 14px; }
.md-stream-item span { font-size: 12px; color: var(--md-muted); }
@media (max-width: 768px) {
  .md-wrap { padding: 16px 12px 48px; }
  .md-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
}