:root {
  --bg: #f4efe6;
  --bg-accent: radial-gradient(circle at top left, rgba(235, 142, 57, 0.28), transparent 28%),
    radial-gradient(circle at top right, rgba(15, 115, 110, 0.2), transparent 22%),
    linear-gradient(135deg, #f6f0e6 0%, #efe6d7 100%);
  --panel: rgba(255, 251, 245, 0.78);
  --panel-strong: rgba(255, 249, 240, 0.95);
  --border: rgba(52, 43, 31, 0.14);
  --text: #201913;
  --muted: #6e6256;
  --up: #147d64;
  --down: #b54429;
  --neutral: #8f7d69;
  --shadow: 0 24px 60px rgba(72, 56, 31, 0.14);
  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --font-data: "IBM Plex Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-data);
  color: var(--text);
  background: var(--bg-accent);
}

.page-shell {
  display: grid;
  grid-template-columns: 320px 1fr;
  min-height: 100vh;
}

.sidebar {
  padding: 28px 22px;
  border-right: 1px solid var(--border);
  background: rgba(255, 248, 239, 0.62);
  backdrop-filter: blur(18px);
}

.brand-block h1,
.hero h2,
.panel h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
}

.brand-block h1 {
  font-size: 2rem;
  line-height: 1;
  margin-bottom: 14px;
}

.muted,
.panel-kicker,
.eyebrow {
  color: var(--muted);
}

.eyebrow,
.panel-kicker {
  margin: 0 0 8px;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.sidebar-section {
  margin-top: 28px;
}

.section-head,
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.subscription-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.subscription-btn {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--panel);
  box-shadow: var(--shadow);
  cursor: pointer;
  text-align: left;
  transition: transform 140ms ease, border-color 140ms ease;
}

.subscription-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(20, 125, 100, 0.32);
}

.subscription-btn.active {
  background: linear-gradient(135deg, rgba(18, 109, 99, 0.92), rgba(10, 69, 88, 0.92));
  color: #fefaf3;
}

.subscription-btn .topline,
.subscription-btn .bottomline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.subscription-btn .topline {
  margin-bottom: 10px;
  font-size: 1rem;
  font-weight: 700;
}

.subscription-btn .bottomline {
  font-size: 0.8rem;
  opacity: 0.88;
}

.pending-card,
.panel {
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.pending-card {
  margin-top: 14px;
  padding: 18px;
}

.pending-card.empty {
  color: var(--muted);
}

.main-panel {
  padding: 28px;
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 22px;
}

.hero h2 {
  font-size: clamp(2rem, 3vw, 3.1rem);
  line-height: 0.95;
}

.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.chip-neutral {
  background: rgba(91, 76, 55, 0.08);
  color: var(--neutral);
}

.chip-up {
  background: rgba(20, 125, 100, 0.12);
  color: var(--up);
}

.chip-down {
  background: rgba(181, 68, 41, 0.12);
  color: var(--down);
}

.chip-hit {
  background: rgba(20, 125, 100, 0.12);
  color: var(--up);
}

.chip-miss,
.chip-flat,
.chip-expired {
  background: rgba(181, 68, 41, 0.12);
  color: var(--down);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.metric-card {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--panel-strong);
  box-shadow: var(--shadow);
}

.metric-card .label {
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.metric-card .value {
  margin-top: 10px;
  font-size: 1.55rem;
  font-weight: 700;
}

.panel {
  padding: 20px;
  margin-bottom: 18px;
}

.chart-meta {
  color: var(--muted);
  font-size: 0.82rem;
}

.chart-wrap {
  margin-top: 16px;
  height: 460px;
  border-radius: 20px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.42), rgba(255, 250, 242, 0.16)),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 88px,
      rgba(54, 43, 32, 0.04) 88px,
      rgba(54, 43, 32, 0.04) 89px
    );
}

#chartCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

.table-scroll {
  margin-top: 16px;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 10px;
  border-bottom: 1px solid rgba(52, 43, 31, 0.1);
  text-align: left;
  white-space: nowrap;
}

th {
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

td strong {
  font-size: 0.98rem;
}

.empty-row {
  color: var(--muted);
}

@media (max-width: 1100px) {
  .page-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .main-panel,
  .sidebar {
    padding: 18px;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    flex-direction: column;
  }

  .chart-wrap {
    height: 360px;
  }
}