@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@400;700;900&family=Noto+Sans+KR:wght@400;500;700&display=swap');

:root {
  --bg: #080808;
  --bg-noise: #0a0a0a;
  --card: #0e0e0e;
  --card-border: #1a1a1a;
  --card-hover: #C9A84C;
  --gold: #C9A84C;
  --gold-dim: #8a7333;
  --gold-glow: rgba(201, 168, 76, 0.3);
  --red: #8B0000;
  --red-bright: #cc2222;
  --green: #2d6b2d;
  --green-bright: #4CAF50;
  --yellow: #C9A84C;
  --text: #d4c5a0;
  --text-dim: #6b5f4a;
  --text-bright: #f0e6cc;
  --serif: 'Noto Serif KR', 'Georgia', serif;
  --sans: 'Noto Sans KR', -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
  background-image: 
    radial-gradient(ellipse at 20% 50%, rgba(201, 168, 76, 0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(139, 0, 0, 0.03) 0%, transparent 50%);
}

/* ── Alert Banner ── */
.alert-banner {
  background: linear-gradient(90deg, #1a0000, #2a0000, #1a0000);
  border-bottom: 2px solid var(--red);
  padding: 14px 32px;
  text-align: center;
  font-size: 14px;
  color: var(--red-bright);
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: 2px;
  display: none;
  text-shadow: 0 0 10px rgba(139, 0, 0, 0.5);
}
.alert-banner.visible { display: block; }

/* ── Header ── */
.header {
  background: linear-gradient(180deg, #0e0e0e 0%, #080808 100%);
  padding: 28px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--gold-dim);
  position: relative;
}
.header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.header h1 {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 900;
  color: var(--gold);
  text-shadow: 0 0 20px var(--gold-glow);
  letter-spacing: 3px;
}
.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.updated {
  color: var(--text-dim);
  font-size: 12px;
  letter-spacing: 1px;
}

/* ── Badge ── */
.badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  padding: 4px 12px;
  border-radius: 2px;
  border: 1px solid var(--gold-dim);
  background: rgba(201, 168, 76, 0.05);
  color: var(--gold);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ── Main Grid ── */
.main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 28px 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.full-width { grid-column: 1 / -1; }

/* ── Card ── */
.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 2px;
  padding: 24px;
  position: relative;
  transition: border-color 0.3s;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.card:hover::before { opacity: 1; }
.card:hover { border-color: var(--gold-dim); }

.card h2 {
  font-family: var(--serif);
  font-size: 14px;
  color: var(--gold);
  margin-bottom: 20px;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 10px;
}

/* ── Org Chart ── */
.org-chart {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
}
.org-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.org-connector {
  width: 1px;
  height: 20px;
  background: linear-gradient(180deg, var(--gold-dim), transparent);
}

/* ── Agent Chip (Org Chart) ── */
.agent-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #111 0%, #0a0a0a 100%);
  border: 1px solid var(--card-border);
  border-radius: 2px;
  padding: 10px 16px;
  min-width: 150px;
  transition: all 0.3s;
  position: relative;
}
.agent-chip:hover {
  border-color: var(--gold);
  box-shadow: 0 0 15px var(--gold-glow);
}
.agent-chip .info { display: flex; flex-direction: column; gap: 2px; }
.agent-chip .name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 14px;
  color: var(--text-bright);
}
.agent-chip .role {
  color: var(--text-dim);
  font-size: 10px;
  letter-spacing: 1px;
}
.agent-chip .model-tag {
  color: var(--gold-dim);
  font-size: 10px;
  font-family: monospace;
}

/* ── Status Dots ── */
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot.active, .dot.running {
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold-glow), 0 0 2px var(--gold);
  animation: pulse-gold 2s infinite;
}
.dot.idle {
  background: var(--text-dim);
  box-shadow: 0 0 3px rgba(107, 95, 74, 0.3);
}
.dot.offline {
  background: #2a1a1a;
  border: 1px solid var(--red);
}

@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 0 8px var(--gold-glow), 0 0 2px var(--gold); }
  50% { box-shadow: 0 0 15px var(--gold-glow), 0 0 4px var(--gold); }
}

/* ── Stat Grid ── */
.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.stat {
  background: #0a0a0a;
  border: 1px solid var(--card-border);
  border-radius: 2px;
  padding: 16px;
  text-align: center;
}
.stat-val {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 900;
  color: var(--gold);
  text-shadow: 0 0 10px var(--gold-glow);
}
.stat-label {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ── Agent Detail Cards (Tarot Style) ── */
.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 14px;
}
.agent-detail {
  background: linear-gradient(180deg, #111 0%, #090909 100%);
  border: 1px solid var(--card-border);
  border-radius: 2px;
  padding: 0;
  overflow: hidden;
  transition: all 0.3s;
  position: relative;
}
.agent-detail::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.agent-detail:hover {
  border-color: var(--gold);
  box-shadow: 0 0 20px var(--gold-glow);
  transform: translateY(-2px);
}
.agent-detail:hover::before { opacity: 1; }

.agent-detail .top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--card-border);
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.03), transparent);
}
.agent-detail .top .emoji {
  font-size: 28px;
  filter: drop-shadow(0 0 6px var(--gold-glow));
}
.agent-detail .top .name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 16px;
  color: var(--text-bright);
  letter-spacing: 1px;
}
.agent-detail .top .status-tag {
  margin-left: auto;
  font-size: 10px;
  padding: 3px 10px;
  border-radius: 1px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 700;
}
.status-tag.active {
  background: rgba(201, 168, 76, 0.1);
  color: var(--gold);
  border: 1px solid var(--gold-dim);
}
.status-tag.idle {
  background: rgba(107, 95, 74, 0.1);
  color: var(--text-dim);
  border: 1px solid #2a2520;
}
.status-tag.offline {
  background: rgba(139, 0, 0, 0.1);
  color: var(--red-bright);
  border: 1px solid var(--red);
}

.agent-detail .meta {
  padding: 12px 16px 16px;
}
.meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  padding: 4px 0;
  border-bottom: 1px solid rgba(26, 26, 26, 0.5);
}
.meta-row:last-child { border-bottom: none; }
.meta-row span:first-child {
  color: var(--text-dim);
  letter-spacing: 0.5px;
}
.meta-row .val {
  color: var(--text);
  font-weight: 500;
}
.channel-tags {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.ch-tag {
  font-size: 10px;
  padding: 2px 8px;
  background: rgba(201, 168, 76, 0.05);
  border: 1px solid var(--card-border);
  border-radius: 1px;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

/* ── Channel Table ── */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
thead th {
  text-align: left;
  padding: 8px 10px;
  color: var(--gold-dim);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--card-border);
  font-weight: 700;
}
tbody td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(26, 26, 26, 0.5);
  color: var(--text);
}
tbody tr:hover { background: rgba(201, 168, 76, 0.03); }
.provider-icon { font-size: 13px; }
.ch-status {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 1px;
  letter-spacing: 1px;
}
.ch-status.configured {
  background: rgba(201, 168, 76, 0.1);
  color: var(--gold);
  border: 1px solid var(--gold-dim);
}

/* ── Security ── */
.security-summary {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}
.sec-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 2px;
  font-weight: 900;
  font-family: var(--serif);
  font-size: 20px;
}
.sec-badge .sec-label {
  font-size: 10px;
  font-family: var(--sans);
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.sec-badge.critical {
  background: rgba(139, 0, 0, 0.15);
  color: var(--red-bright);
  border: 1px solid var(--red);
}
.sec-badge.warn {
  background: rgba(201, 168, 76, 0.1);
  color: var(--gold);
  border: 1px solid var(--gold-dim);
}
.sec-badge.info {
  background: rgba(107, 95, 74, 0.1);
  color: var(--text-dim);
  border: 1px solid #2a2520;
}

.security-findings { display: flex; flex-direction: column; gap: 8px; }
.finding {
  padding: 10px 14px;
  border-radius: 2px;
  border-left: 3px solid;
}
.finding.critical { border-color: var(--red); background: rgba(139, 0, 0, 0.05); }
.finding.warn { border-color: var(--gold-dim); background: rgba(201, 168, 76, 0.03); }
.finding.info { border-color: #2a2520; background: rgba(26, 26, 26, 0.3); }
.finding-title {
  font-weight: 700;
  font-size: 13px;
  color: var(--text-bright);
  margin-bottom: 4px;
}
.finding-sev {
  display: inline-block;
  font-size: 9px;
  padding: 1px 6px;
  border-radius: 1px;
  margin-right: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
}
.finding.critical .finding-sev { background: var(--red); color: #fff; }
.finding.warn .finding-sev { background: var(--gold-dim); color: #000; }
.finding.info .finding-sev { background: #2a2520; color: var(--text-dim); }
.finding-detail {
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.6;
  white-space: pre-wrap;
}

/* ── System Info ── */
.system-info {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}
.sys-item {
  background: #0a0a0a;
  border: 1px solid var(--card-border);
  border-radius: 2px;
  padding: 12px;
  text-align: center;
}
.sys-label {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}
.sys-val {
  font-family: var(--serif);
  font-size: 14px;
  color: var(--text-bright);
  font-weight: 700;
}

/* ── Footer ── */
.footer {
  text-align: center;
  padding: 20px 32px;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 2px;
  border-top: 1px solid var(--card-border);
  font-family: var(--serif);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .main { grid-template-columns: 1fr; padding: 16px; }
  .full-width { grid-column: 1; }
  .header { padding: 16px; flex-direction: column; gap: 10px; }
  .header h1 { font-size: 20px; letter-spacing: 2px; }
  .agent-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .system-info { grid-template-columns: 1fr 1fr; }
  .security-summary { flex-wrap: wrap; }
}