:root {
  --bg: #10141a;
  --bg-soft: #171d26;
  --card: #1c2430;
  --ink: #eef2f7;
  --muted: #8b9aab;
  --amber: #f0a35e;
  --green: #3ee0b0;
  --red: #ff6b6b;
  --blue: #5eb8ff;
  --line: rgba(238, 242, 247, 0.1);
  --shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
  --radius: 16px;
  --font: "Outfit", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", Consolas, monospace;
  --pad: clamp(1rem, 3.5vw, 2rem);
  --max: 1100px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font);
  background:
    radial-gradient(70% 45% at 15% -5%, rgba(240, 163, 94, 0.16), transparent 50%),
    radial-gradient(50% 35% at 90% 0%, rgba(62, 224, 176, 0.08), transparent 45%),
    linear-gradient(180deg, #141a22 0%, var(--bg) 55%, #0b0e12 100%);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

code {
  font-family: var(--mono);
  font-size: 0.88em;
  color: var(--amber);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem var(--pad);
  background: rgba(16, 20, 26, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.topbar-brand {
  font-weight: 700;
  letter-spacing: -0.03em;
}

.topbar-nav {
  display: flex;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.topbar-nav a:hover,
.topbar-nav a.is-active {
  color: var(--ink);
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.4rem var(--pad) 2.5rem;
}

.page-head {
  margin-bottom: 1.25rem;
}

.breadcrumb {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.page-head h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.4rem, 3.5vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.title-icon {
  display: inline-flex;
  width: 1.15em;
  height: 1.15em;
  color: var(--amber);
}

.title-icon svg {
  width: 100%;
  height: 100%;
}

.page-sub {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.demo-badge {
  display: inline-block;
  margin: 0.55rem 0 0;
  padding: 0.35rem 0.7rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #f0d9a8;
  background: rgba(240, 163, 94, 0.18);
  border: 1px solid rgba(240, 163, 94, 0.4);
  border-radius: 999px;
}

.dash {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.money-row {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 1rem;
}

.stat-daily .stat-icon {
  color: var(--blue);
}

.stat-revenue .stat-icon {
  color: var(--green);
}

.stat-value.money {
  font-size: clamp(1.55rem, 4vw, 2.2rem);
}

.money-prefix {
  font-size: 0.45em;
  color: var(--muted);
  margin-right: 0.2em;
  vertical-align: super;
}

.fee-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 170px;
}

.fee-form {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0.75rem 0 0.35rem;
}

.fee-label {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--muted);
}

.fee-form input {
  flex: 1;
  min-width: 0;
  appearance: textfield;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 1.05rem;
  padding: 0.55rem 0.7rem;
  border-radius: 10px;
}

.fee-form input:focus {
  outline: 2px solid rgba(240, 163, 94, 0.45);
  border-color: var(--amber);
}

.fee-btn {
  appearance: none;
  border: none;
  background: var(--amber);
  color: #1a1208;
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.6rem 0.9rem;
  border-radius: 10px;
  cursor: pointer;
}

.fee-btn:hover {
  filter: brightness(1.06);
}

.stat-card,
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.15rem 1.2rem 1.25rem;
}

.stat-card {
  min-height: 170px;
  display: flex;
  flex-direction: column;
}

.stat-icon {
  width: 42px;
  height: 42px;
  margin-bottom: 0.55rem;
}

.stat-icon svg {
  width: 100%;
  height: 100%;
}

.stat-occupied .stat-icon {
  color: var(--amber);
}

.stat-empty .stat-icon {
  color: var(--green);
}

.stat-cap .stat-icon {
  color: var(--blue);
}

.stat-label,
.panel-title {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
}

.stat-value {
  margin: 0.4rem 0 0.2rem;
  font-family: var(--mono);
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1;
}

.stat-note,
.panel-hint {
  margin: auto 0 0;
  padding-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.mid-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 1rem;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.status-pill {
  margin: 0;
  padding: 0.3rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 999px;
  background: rgba(62, 224, 176, 0.15);
  color: var(--green);
}

#status-panel.status--hampir .status-pill {
  background: rgba(240, 163, 94, 0.18);
  color: var(--amber);
}

#status-panel.status--penuh .status-pill {
  background: rgba(255, 107, 107, 0.18);
  color: var(--red);
}

.occ-pct {
  margin: 0 0 0.85rem;
  font-family: var(--mono);
  font-size: clamp(2rem, 5vw, 2.8rem);
  letter-spacing: -0.04em;
}

.occ-unit {
  font-size: 0.45em;
  color: var(--muted);
  margin-left: 0.15em;
}

.occ-track {
  height: 12px;
  border-radius: 999px;
  background: rgba(238, 242, 247, 0.08);
  overflow: hidden;
}

.occ-fill {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--green), var(--amber));
  transition: width 0.4s ease;
}

#status-panel.status--penuh .occ-fill {
  background: linear-gradient(90deg, var(--amber), var(--red));
}

.gate-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: 180px;
}

.gate-icon {
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.gate-state {
  margin: 0.35rem 0;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

#gate-panel.is-open .gate-icon,
#gate-panel.is-open .gate-state {
  color: var(--green);
}

#gate-panel.is-closed .gate-icon,
#gate-panel.is-closed .gate-state {
  color: var(--muted);
}

.bottom-row {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 1rem;
}

.range-bar {
  display: flex;
  gap: 0.35rem;
}

.range-btn {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--muted);
  font-family: var(--font);
  font-size: 0.72rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  cursor: pointer;
}

.range-btn.is-active {
  background: var(--amber);
  border-color: var(--amber);
  color: #1a1208;
}

.chart-wrap {
  position: relative;
  height: min(240px, 50vw);
}

.event-list {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  max-height: 260px;
  overflow: auto;
}

.event-list li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.65rem;
  align-items: center;
  padding: 0.65rem 0.75rem;
  background: var(--bg-soft);
  border-radius: 10px;
  border: 1px solid var(--line);
  font-size: 0.85rem;
}

.event-badge {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.45rem;
  border-radius: 6px;
}

.event-badge.in {
  background: rgba(62, 224, 176, 0.15);
  color: var(--green);
}

.event-badge.out {
  background: rgba(255, 107, 107, 0.15);
  color: var(--red);
}

.event-badge.update,
.event-badge.set,
.event-badge.status {
  background: rgba(94, 184, 255, 0.12);
  color: var(--blue);
}

.event-uid {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink);
}

.event-time {
  font-size: 0.72rem;
  color: var(--muted);
  white-space: nowrap;
}

.event-empty {
  color: var(--muted);
  border: none !important;
  background: transparent !important;
  display: block !important;
}

.rules {
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}

.kicker {
  margin: 0 0 0.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
}

.rules h2 {
  margin: 0 0 0.6rem;
  font-size: 1.2rem;
}

.lede {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  max-width: 52ch;
}

.code {
  overflow: auto;
  margin: 1rem 0;
  padding: 1rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.5;
  color: #c5d0dc;
}

.footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem var(--pad) 2rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 900px) {
  .hero-stats,
  .money-row,
  .mid-row,
  .bottom-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .topbar-nav a:not(.is-active):not([href="#aturan"]) {
    display: none;
  }
}