/* Feature Flag Manager — style.css — Slate Admin Panel */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --primary: #3B82F6;
  --green: #22C55E;
  --yellow: #EAB308;
  --gray: #6B7280;
  --red: #EF4444;
  --bg: #0F172A;
  --bg-card: rgba(15, 23, 42, 0.92);
  --surface: rgba(30, 41, 59, 0.5);
  --border: rgba(59, 130, 246, 0.08);
  --text: #CBD5E1;
  --text-dim: #64748B;
  --text-muted: #374151;
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', system-ui, sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; }

.header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px; background: var(--bg-card); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; flex-wrap: wrap; gap: 8px;
}
.header-left { display: flex; align-items: center; gap: 10px; }
.logo { width: 34px; height: 34px; background: linear-gradient(135deg, var(--primary), #60A5FA); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 16px; }
.header h1 { font-size: 15px; font-weight: 600; color: var(--primary); }
.header-right { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }

.btn {
  padding: 7px 14px; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--surface); color: var(--text); font-family: 'Inter', sans-serif;
  font-size: 12px; font-weight: 500; cursor: pointer; transition: var(--transition);
}
.btn:hover { border-color: var(--primary); }
.btn-primary { background: linear-gradient(135deg, var(--primary), #2563EB); border-color: transparent; color: #fff; }
.btn-sm { padding: 5px 10px; font-size: 11px; }
.btn-lg { width: 100%; padding: 10px; font-size: 13px; margin-top: 8px; }
.btn-link { background: none; border: none; color: var(--primary); cursor: pointer; font-size: 10px; float: right; font-family: inherit; }
.btn-danger { border-color: rgba(239,68,68,0.3); color: var(--red); }
.btn-danger:hover { background: rgba(239,68,68,0.1); }

.input { width: 100%; padding: 8px 12px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg); color: var(--text); font-family: 'Inter', sans-serif; font-size: 12px; outline: none; }
.input:focus { border-color: var(--primary); }
.input-sm { width: auto; min-width: 100px; padding: 5px 8px; font-size: 11px; }

.app { max-width: 800px; margin: 0 auto; padding: 16px; }
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 12px; }
.card h3 { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.8px; color: var(--text-dim); margin-bottom: 10px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 8px; }

/* Flag Card */
.flag-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; margin-bottom: 8px; transition: var(--transition); }
.flag-card:hover { border-color: rgba(59, 130, 246, 0.2); }
.flag-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.flag-name { font-size: 14px; font-weight: 600; font-family: 'JetBrains Mono', monospace; }
.flag-enabled { color: var(--green); }
.flag-disabled { color: var(--gray); }
.flag-desc { font-size: 11px; color: var(--text-dim); margin-bottom: 8px; }
.flag-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.flag-badge { padding: 2px 8px; border-radius: 10px; font-size: 9px; font-weight: 600; text-transform: uppercase; }
.badge-rollout { background: rgba(234,179,8,0.1); color: var(--yellow); border: 1px solid rgba(234,179,8,0.2); }
.badge-env { background: rgba(59,130,246,0.1); color: var(--primary); border: 1px solid rgba(59,130,246,0.2); }
.badge-target { background: rgba(34,197,94,0.1); color: var(--green); border: 1px solid rgba(34,197,94,0.2); }
.badge-dep { background: rgba(139,92,246,0.1); color: #8B5CF6; border: 1px solid rgba(139,92,246,0.2); }
.flag-actions { display: flex; gap: 6px; }

/* Toggle */
.toggle { position: relative; width: 40px; height: 22px; cursor: pointer; }
.toggle input { display: none; }
.toggle-track { width: 40px; height: 22px; border-radius: 11px; background: var(--gray); transition: var(--transition); }
.toggle input:checked + .toggle-track { background: var(--green); }
.toggle-thumb { position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: var(--transition); }
.toggle input:checked ~ .toggle-thumb { left: 21px; }

.log { max-height: 150px; overflow-y: auto; font-family: 'JetBrains Mono', monospace; font-size: 10px; }
.log-entry { padding: 3px 0; border-bottom: 1px solid var(--border); color: var(--text-dim); }

.tabs { display: flex; gap: 2px; margin-bottom: 8px; }
.tab {
  padding: 5px 12px; border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: var(--surface); border: 1px solid var(--border); border-bottom: none;
  color: var(--text-dim); font-size: 11px; cursor: pointer; font-family: 'Inter', sans-serif; transition: var(--transition);
}
.tab.active { background: var(--bg); color: var(--primary); border-color: var(--primary); }

.output {
  background: var(--bg); border: 1px solid var(--border); border-radius: 0 var(--radius-sm) var(--radius-sm) var(--radius-sm);
  padding: 12px; font-family: 'JetBrains Mono', monospace; font-size: 11px;
  white-space: pre-wrap; color: #60A5FA; max-height: 250px; overflow-y: auto; margin-bottom: 8px;
}

.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 10px 20px; font-size: 13px; opacity: 0; transition: all 0.3s; z-index: 300; pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-thumb { background: var(--surface); border-radius: 3px; }

@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } .header-right { width: 100%; justify-content: flex-end; } }