:root {
  color-scheme: light;
  --ink: #1e1b16;
  --muted: #5c554b;
  --surface: #f7f1e8;
  --panel: #fffaf2;
  --accent: #1f5b8f;
  --accent-2: #c46a2a;
  --border: rgba(30, 27, 22, 0.12);
  --shadow: 0 18px 45px rgba(31, 21, 8, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  background: var(--surface);
  color: var(--ink);
}

.background-glow {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(31, 91, 143, 0.18), transparent 55%),
    radial-gradient(circle at 80% 20%, rgba(196, 106, 42, 0.16), transparent 45%),
    radial-gradient(circle at 10% 85%, rgba(246, 182, 77, 0.2), transparent 55%);
  z-index: -1;
}

.background-glow::after {
  content: "";
  position: absolute;
  inset: -20%;
  background: conic-gradient(
    from 10deg,
    rgba(154, 114, 0, 0.18),
    rgba(47, 111, 135, 0.2),
    rgba(196, 106, 42, 0.18),
    rgba(90, 143, 78, 0.2),
    rgba(143, 78, 109, 0.18),
    rgba(63, 122, 163, 0.2),
    rgba(154, 114, 0, 0.18)
  );
  mask: radial-gradient(circle at 60% 30%, rgba(0, 0, 0, 0.35), transparent 60%);
  opacity: 0.45;
  pointer-events: none;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 32px clamp(20px, 6vw, 80px) 40px;
  gap: 28px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.eyebrow {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-2);
  margin: 0 0 6px;
}

h1 {
  font-family: "Fraunces", serif;
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0;
}

.main {
  display: grid;
  gap: 28px;
}

.panel {
  background: var(--panel);
  border-radius: 24px;
  padding: clamp(20px, 4vw, 36px);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.panel-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.source-line {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 8px 0 0;
}

h2 {
  font-family: "Fraunces", serif;
  font-size: 1.6rem;
  margin: 0 0 10px;
}

h3 {
  margin-top: 0;
}

.subtle {
  color: var(--muted);
  margin: 0;
}

.login form {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

label {
  display: grid;
  gap: 6px;
  font-weight: 500;
}

.honeypot {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.auth-toggle {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.auth-toggle button.active {
  background: var(--accent);
  color: white;
  border: none;
}

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
}

.auth-panel form {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

input {
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 10px 12px;
  font-size: 1rem;
}

button {
  border-radius: 999px;
  border: none;
  font-weight: 600;
  padding: 12px 20px;
  font-size: 0.95rem;
  cursor: pointer;
}

button.primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 12px 30px rgba(31, 91, 143, 0.25);
}

button.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink);
}

.link-button {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.chart-card {
  background: white;
  padding: 20px;
  border-radius: 20px;
  border: 1px solid var(--border);
  min-height: 320px;
}

.chart-title {
  margin: 0 0 12px;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.lock-pill {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(31, 91, 143, 0.12);
  color: var(--accent);
}

.hover-card {
  margin-top: 12px;
  padding: 12px;
  border-radius: 14px;
  border: 1px dashed var(--border);
  background: rgba(31, 91, 143, 0.06);
  min-height: 84px;
}

.hover-title {
  margin: 0 0 6px;
  font-weight: 600;
}

.hover-body {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.chart-total {
  margin: 12px 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.chart-link {
  display: inline-block;
  margin-top: 6px;
  font-size: 0.9rem;
  color: var(--accent);
  text-decoration: none;
}

.chart-link:hover {
  text-decoration: underline;
}

.legend {
  display: grid;
  gap: 8px;
  margin-top: 16px;
  font-size: 0.9rem;
}

.legend-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.legend-color {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.controls {
  display: grid;
  gap: 16px;
}

.controls-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.controls-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.slider-row {
  display: grid;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.slider-row:last-child {
  border-bottom: none;
}

.slider-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
}

.slider-desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.slider-inputs {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
}

input[type="range"] {
  width: 100%;
}

.percent-box {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}

.metric {
  background: white;
  border-radius: 18px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  text-align: right;
  min-width: 160px;
}

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

.metric-value {
  display: block;
  font-size: 1.2rem;
  font-weight: 600;
}

.metric-sub {
  font-size: 0.85rem;
  color: var(--accent-2);
}

.totals {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 10px;
}

.export-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.totals .label {
  color: var(--muted);
  font-size: 0.9rem;
}

.totals .value {
  font-weight: 700;
  font-size: 1.1rem;
}

.fineprint {
  font-size: 0.85rem;
  color: var(--muted);
}

.footer {
  font-size: 0.85rem;
  color: var(--muted);
}

.footer-link {
  color: var(--accent);
  text-decoration: none;
}

.footer-link:hover {
  text-decoration: underline;
}

.guide-body {
  display: grid;
  gap: 12px;
  margin-top: 16px;
  line-height: 1.5;
}

.guide-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.consent-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 16px;
  font-weight: 600;
}

.monthly-count {
  font-weight: 600;
  color: var(--accent);
}

.comment-box {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

.comment-box textarea {
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 10px 12px;
  font-size: 0.95rem;
  font-family: "IBM Plex Sans", system-ui, sans-serif;
}

.comment-count {
  font-size: 0.8rem;
  color: var(--muted);
  text-align: right;
}

@media print {
  body {
    background: white;
  }

  .background-glow,
  .header-actions,
  .controls .export-row,
  #toggleDescriptions,
  #exportCsvBtn,
  #submitBtn,
  #resetDefaults {
    display: none !important;
  }

  .panel {
    box-shadow: none;
    border: none;
  }
}

@media (max-width: 720px) {
  .header {
    flex-direction: column;
    align-items: flex-start;
  }

  .metric {
    text-align: left;
  }

  .totals {
    flex-direction: column;
    align-items: stretch;
  }

  .controls-header {
    align-items: flex-start;
  }
}