/* GoldenChart Command Center — Master Plan [01] + [04] */

.gc-dash-page {
  display: flex;
  flex-direction: column;
  flex: 1;
  height: calc(100vh - var(--tmb-h, 44px));
  min-height: 0;
  overflow: hidden;
  background: var(--se-bg, #131722);
  color: var(--se-text, var(--text));
}

.gc-dash-header {
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--se-header-border, var(--se-border));
  background: var(--se-header-bg, var(--se-bg-elevated));
}

.gc-dash-header-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.gc-dash-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #22d3ee;
  border: 1px solid color-mix(in srgb, #22d3ee 35%, transparent);
  border-radius: 6px;
  padding: 2px 8px;
  width: fit-content;
  background: color-mix(in srgb, #22d3ee 8%, transparent);
}

.gc-dash-title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 800;
  background: var(--se-title-gradient, linear-gradient(90deg, var(--se-gold), #ffe566));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gc-dash-sub {
  margin: 0;
  font-size: 0.72rem;
  color: var(--se-text-muted);
}

.gc-dash-header-right {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.gc-dash-stat {
  font-size: 0.68rem;
  color: var(--se-text-muted);
}

.gc-dash-stat strong {
  color: #34d399;
  font-weight: 700;
}

.gc-dash-stat strong.down { color: var(--down); }
.gc-dash-stat strong.up { color: #34d399; }

.gc-dash-btn {
  border: 1px solid color-mix(in srgb, #22d3ee 40%, var(--se-border));
  background: color-mix(in srgb, #22d3ee 10%, var(--se-bg-elevated));
  color: var(--se-text);
  border-radius: 8px;
  padding: 6px 14px;
  font-size: 0.72rem;
  cursor: pointer;
}

.gc-dash-btn:hover:not(:disabled) {
  background: color-mix(in srgb, #22d3ee 18%, var(--se-bg-elevated));
}

.gc-dash-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.gc-dash-error {
  margin: 8px 20px 0;
  color: var(--se-danger, var(--down));
  font-size: 0.78rem;
}

.gc-dash-body {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(220px, 24%) minmax(0, 1fr) minmax(240px, 26%);
  gap: 12px;
  padding: 12px 14px 14px;
  overflow: hidden;
  align-items: stretch;
}

.gc-dash-col {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  overflow-x: hidden;
}

.gc-dash-card {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid color-mix(in srgb, #22d3ee 18%, var(--se-border));
  border-radius: 10px;
  background: color-mix(in srgb, var(--se-bg-elevated) 92%, #0a1628);
  padding: 0;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2), inset 0 1px 0 color-mix(in srgb, #22d3ee 6%, transparent);
}

.gc-dash-card--glow {
  border-color: color-mix(in srgb, #22d3ee 32%, var(--se-border));
  background: linear-gradient(165deg, color-mix(in srgb, #22d3ee 6%, var(--se-bg-elevated)) 0%, var(--se-bg-elevated) 55%);
}

.gc-dash-card--warn {
  border-color: color-mix(in srgb, #fbbf24 40%, var(--se-border));
}

.gc-dash-card--wide { /* grid child */ }

.gc-dash-card--chart .gc-dash-card-inner { padding: 8px 12px 6px; }

.gc-dash-card--chart-sm .gc-dash-card-inner { padding: 6px 12px 4px; }

.gc-dash-card--compact .gc-dash-card-inner { padding: 10px 12px; }

.gc-dash-card--flex {
  flex: 1;
  min-height: 160px;
  display: flex;
  flex-direction: column;
}

.gc-dash-card-title {
  flex-shrink: 0;
  margin: 0;
  padding: 9px 12px 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--se-gold, #e6c200);
  text-transform: uppercase;
  border-bottom: 1px solid color-mix(in srgb, var(--se-border) 80%, transparent);
  background: color-mix(in srgb, var(--se-bg) 40%, transparent);
}

/* 카드 본문 — 패딩·정렬 통일 */
.gc-dash-card-inner {
  flex: 1;
  min-height: 0;
  padding: 10px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.gc-dash-card-inner--center {
  align-items: center;
  justify-content: center;
  text-align: center;
}

.gc-dash-card-inner--flex {
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* ── Portfolio KPI ── */

.gc-dash-kpi-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 8px;
}

.gc-dash-kpi-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  min-height: 72px;
  padding: 10px 10px 8px;
  border-radius: 8px;
  border: 1px solid var(--se-border);
  background: color-mix(in srgb, var(--se-bg) 60%, transparent);
}

.gc-dash-kpi-label {
  display: block;
  font-size: 0.62rem;
  color: var(--se-text-muted);
  margin-bottom: 6px;
  line-height: 1.2;
}

.gc-dash-kpi-val {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  color: var(--se-text);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.gc-dash-kpi-sub {
  display: block;
  font-size: 0.68rem;
  margin-top: auto;
  padding-top: 4px;
  color: var(--se-text-muted);
  line-height: 1.2;
}

.gc-dash-kpi-sub.up { color: #34d399; }
.gc-dash-kpi-sub.down { color: var(--down); }

.gc-dash-kv {
  list-style: none;
  margin: 0;
  padding: 0;
}

.gc-dash-kv li {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
  font-size: 0.72rem;
  border-bottom: 1px solid color-mix(in srgb, var(--se-border) 50%, transparent);
  min-height: 28px;
}

.gc-dash-kv li:last-child { border-bottom: none; }

.gc-dash-kv span {
  color: var(--se-text-muted);
  text-align: left;
}

.gc-dash-kv strong {
  color: var(--se-text);
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ── Traffic light ── */

.gc-traffic-light {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 8px;
  width: 48px;
  margin: 0 auto 8px;
  border-radius: 10px;
  border: 1px solid var(--se-border);
  background: color-mix(in srgb, var(--se-bg) 80%, #000);
}

.gc-traffic-bulb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--se-text-dim) 25%, #111);
  opacity: 0.35;
}

.gc-traffic-light--green .gc-traffic-bulb--g {
  background: #34d399;
  box-shadow: 0 0 12px #34d399;
  opacity: 1;
}

.gc-traffic-light--yellow .gc-traffic-bulb--y {
  background: #fbbf24;
  box-shadow: 0 0 12px #fbbf24;
  opacity: 1;
}

.gc-traffic-light--red .gc-traffic-bulb--r {
  background: #f87171;
  box-shadow: 0 0 12px #f87171;
  opacity: 1;
}

.gc-traffic-caption {
  margin: 0;
  text-align: center;
  font-size: 0.72rem;
  color: var(--se-text-muted);
}
.gc-traffic-caption--sub {
  font-size: 0.62rem;
  margin-top: 2px;
}

/* ── 시스템 상태 — 3열 신호등 ── */
.gc-dash-sys-status {
  display: flex;
  align-items: flex-start;
  justify-content: space-around;
  gap: 8px;
  padding: 8px 4px;
}

.gc-sys-tl-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.gc-sys-tl-label {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--se-text-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* ── Indicator bars ── */

.gc-ind-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.gc-ind-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.gc-ind-bar-label {
  font-size: 0.55rem;
  color: var(--se-text-muted);
  text-align: center;
  line-height: 1.2;
}

.gc-ind-bar-stack {
  display: flex;
  flex-direction: column;
  gap: 2px;
  height: 72px;
  justify-content: flex-end;
}

.gc-ind-block {
  width: 14px;
  height: 5px;
  border-radius: 1px;
  background: color-mix(in srgb, var(--se-border) 70%, #111);
}

.gc-ind-block--on.gc-ind-block--lo { background: #34d399; box-shadow: 0 0 4px #34d39988; }
.gc-ind-block--on.gc-ind-block--mid { background: #22d3ee; box-shadow: 0 0 4px #22d3ee88; }
.gc-ind-block--on.gc-ind-block--hi { background: #f87171; box-shadow: 0 0 4px #f8717188; }

.gc-ind-bar-pct {
  font-size: 0.58rem;
  color: var(--se-text-dim);
}

/* ── Segment bars ── */

.gc-infra-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.gc-seg-bar-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
}

.gc-seg-bar-label {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--se-text);
}

.gc-seg-bar-val {
  font-size: 0.62rem;
  color: var(--se-text-muted);
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.gc-seg-bar-track {
  display: flex;
  gap: 3px;
}

.gc-seg-bar-block {
  flex: 1;
  height: 10px;
  border-radius: 2px;
  background: color-mix(in srgb, var(--se-border) 55%, #0a0f18);
}

/* ── Spark chart ── */

.gc-spark-chart-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
  font-size: 0.68rem;
  color: var(--se-text-muted);
}

.gc-spark-chart-head strong {
  color: #22d3ee;
  font-size: 0.78rem;
}

.gc-spark-chart-svg {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  background: color-mix(in srgb, #0a1628 80%, transparent);
}

/* ── Gauges ── */

.gc-gauge-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 8px;
  align-items: start;
}

.gc-gauge {
  position: relative;
  text-align: center;
  padding: 4px 2px 0;
}

.gc-gauge-svg {
  width: 100%;
  max-width: 120px;
  margin: 0 auto;
  display: block;
}

.gc-gauge-body {
  margin-top: -8px;
}

.gc-gauge-value {
  display: block;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--se-text);
}

.gc-gauge-label {
  display: block;
  font-size: 0.58rem;
  color: var(--se-text-muted);
}

/* ── Process cards ── */

.gc-proc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 8px;
  align-items: stretch;
}

.gc-proc {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  border: 1px solid var(--se-border);
  border-radius: 8px;
  padding: 10px 10px 8px;
  background: color-mix(in srgb, var(--se-bg) 70%, transparent);
}

.gc-proc--ok { border-left: 3px solid #34d399; }
.gc-proc--warn { border-left: 3px solid #fbbf24; }
.gc-proc--down { border-left: 3px solid #f87171; }
.gc-proc--off { border-left: 3px solid var(--se-text-dim); opacity: 0.85; }

.gc-proc-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.gc-proc-layer {
  font-size: 0.58rem;
  text-transform: uppercase;
  color: var(--se-text-dim);
  letter-spacing: 0.05em;
}

.gc-proc-badge {
  font-size: 0.58rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
}

.gc-proc--ok .gc-proc-badge { background: color-mix(in srgb, #34d399 20%, transparent); color: #34d399; }
.gc-proc--warn .gc-proc-badge { background: color-mix(in srgb, #fbbf24 20%, transparent); color: #fbbf24; }
.gc-proc--down .gc-proc-badge { background: color-mix(in srgb, #f87171 20%, transparent); color: #f87171; }

.gc-proc-name {
  margin: 0 0 6px;
  font-size: 0.78rem;
  font-weight: 700;
}

.gc-proc-metrics {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.62rem;
}

.gc-proc-metrics li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: baseline;
  padding: 3px 0;
  color: var(--se-text-muted);
  border-bottom: 1px solid color-mix(in srgb, var(--se-border) 35%, transparent);
}

.gc-proc-metrics li:last-child { border-bottom: none; }

.gc-proc-metrics span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.gc-proc-metrics strong {
  color: var(--se-text);
  font-weight: 500;
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ── Signal list ── */

.gc-signal-list {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.gc-signal-item {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) 42px;
  gap: 8px;
  align-items: center;
  padding: 8px 4px;
  border-bottom: 1px solid color-mix(in srgb, var(--se-border) 50%, transparent);
  font-size: 0.68rem;
}

.gc-signal-item:nth-child(even) {
  background: color-mix(in srgb, var(--se-bg) 35%, transparent);
}

.gc-signal-item--buy .gc-signal-arrow { color: var(--gc-trade-buy); }
.gc-signal-item--sell .gc-signal-arrow { color: var(--gc-trade-sell); }

.gc-signal-main {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 6px 8px;
  align-items: center;
  background: none;
  border: none;
  padding: 0;
  color: var(--se-text);
  cursor: pointer;
  text-align: left;
  min-width: 0;
}

.gc-signal-main strong {
  font-size: 0.62rem;
  letter-spacing: 0.04em;
}

.gc-signal-price {
  color: var(--se-text-muted);
  font-size: 0.62rem;
}

.gc-signal-time {
  font-size: 0.58rem;
  color: var(--se-text-dim);
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.gc-dash-muted {
  margin: 0;
  font-size: 0.72rem;
  color: var(--se-text-dim);
}

/* ── Stale chips ── */

.gc-stale-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.gc-stale-chip {
  border: 1px solid color-mix(in srgb, #fbbf24 35%, var(--se-border));
  background: color-mix(in srgb, #fbbf24 10%, transparent);
  color: var(--se-text);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 0.65rem;
  cursor: pointer;
}

@media (max-width: 1200px) {
  .gc-dash-body {
    grid-template-columns: 1fr;
    overflow-y: auto;
  }

  .gc-dash-col {
    overflow: visible;
  }
}