/* app/css/style.css */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --success: #16a34a;
  --danger: #dc2626;
  --warning: #d97706;
  --bg: #f1f5f9;
  --card: #ffffff;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --radius: 12px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 32px 24px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}

.card h1 { font-size: 1.5rem; margin-bottom: 4px; }
.card .subtitle { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 24px; }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; }
.form-group input {
  width: 100%; padding: 12px 14px;
  border: 1.5px solid var(--border); border-radius: 8px;
  font-size: 1rem; outline: none; transition: border-color 0.2s;
}
.form-group input:focus { border-color: var(--primary); }

.btn {
  display: block; width: 100%; padding: 14px;
  background: var(--primary); color: #fff;
  border: none; border-radius: 8px;
  font-size: 1rem; font-weight: 600; cursor: pointer;
  transition: background 0.2s; margin-top: 8px;
}
.btn:hover { background: var(--primary-dark); }
.btn:disabled { background: #94a3b8; cursor: not-allowed; }
.btn.success { background: var(--success); }
.btn.danger  { background: var(--danger); }

.alert {
  padding: 12px 16px; border-radius: 8px;
  font-size: 0.9rem; margin-bottom: 16px; display: none;
}
.alert.error   { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }
.alert.success { background: #f0fdf4; color: var(--success); border: 1px solid #bbf7d0; }
.alert.info    { background: #eff6ff; color: var(--primary); border: 1px solid #bfdbfe; }
.alert.show    { display: block; }

.status-row {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 0; border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.status-row .icon { font-size: 1.2rem; width: 28px; text-align: center; }
.status-row .label { color: var(--text-muted); width: 90px; }
.status-row .value { font-weight: 600; flex: 1; }
.status-row .value.ok     { color: var(--success); }
.status-row .value.fail   { color: var(--danger); }
.status-row .value.wait   { color: var(--warning); }

.user-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px; padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.user-bar .name { font-weight: 600; }
.user-bar .role { font-size: 0.8rem; color: var(--text-muted); }
.user-bar a { font-size: 0.85rem; color: var(--danger); text-decoration: none; }

video, canvas {
  width: 100%; border-radius: 8px;
  background: #0f172a; display: none;
}
video.active, canvas.active { display: block; }

.sync-badge {
  display: inline-block; background: var(--warning);
  color: #fff; font-size: 0.75rem; font-weight: 700;
  border-radius: 999px; padding: 2px 8px; margin-left: 8px;
}