:root {
  --bg: #f2f2f2;
  --paper: #ffffff;
  --ink: #111111;
  --muted: #6b6b6b;
  --line: #e4e4e4;
  --accent: #e84e3a;
  --accent-hover: #d43c28;
  --accent-soft: #fce8e4;
  --accent-muted: #f8d0cb;
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.05);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.06), 0 8px 32px rgba(0,0,0,0.07);
  --radius: 20px;
  --radius-sm: 12px;
  --positive-bg: #d1fae5;
  --positive-fg: #065f46;
  --negative-bg: #fee2e2;
  --negative-fg: #991b1b;
}

* { box-sizing: border-box; }

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

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

.page-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 24px 72px;
}

/* ── Header ── */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-family: "Fraunces", serif;
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.brand-note { font-size: 0.82rem; color: var(--muted); }

/* ── Home hero ── */
.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 32px;
  margin-bottom: 40px;
}

.eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 12px;
}

.hero h1 {
  font-family: "Fraunces", serif;
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
  max-width: 12ch;
  margin: 0 0 16px;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-text {
  font-size: 1rem;
  color: var(--muted);
  max-width: 40ch;
  line-height: 1.7;
  margin: 0;
}

/* ── Search card ── */
.search-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 28px;
}

.search-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.search-input {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line);
  background: var(--bg);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--ink);
  outline: none;
  transition: border-color 150ms, background 150ms;
}

.search-input:focus {
  border-color: var(--accent);
  background: white;
}

.loading-indicator {
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--muted);
}

.htmx-indicator { display: none; }
.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator { display: block; }

.search-results { margin-top: 16px; }

.result-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.result-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--bg);
  border: 1px solid var(--line);
  transition: background 120ms, border-color 120ms;
}

.result-link:hover {
  background: var(--accent-soft);
  border-color: var(--accent-muted);
}

.result-name {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 2px;
}

.result-meta {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
}

.result-arrow {
  color: var(--accent);
  font-size: 1rem;
  font-weight: 700;
  flex-shrink: 0;
}

.empty-state {
  font-size: 0.88rem;
  color: var(--muted);
  padding: 8px 0;
}

/* ── Info grid (home) ── */
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.info-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 24px 28px;
}

.info-card h2 {
  font-family: "Fraunces", serif;
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 8px;
}

.info-card p { font-size: 0.9rem; color: var(--muted); line-height: 1.65; margin: 0; }
.info-link-row { margin-top: 14px; }
.inline-link { color: var(--accent); font-weight: 600; }

.ranking-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.ranking-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
  padding: 20px;
}

.ranking-header {
  margin-bottom: 16px;
}

.ranking-header h3 {
  font-family: "Fraunces", serif;
  font-size: 1rem;
  margin: 0 0 6px;
}

.ranking-header p,
.ranking-secondary,
.ranking-empty {
  color: var(--muted);
  font-size: 0.82rem;
}

.ranking-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.ranking-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--bg);
  border: 1px solid var(--line);
}

.ranking-main {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.ranking-index {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  flex-shrink: 0;
}

.ranking-label,
.ranking-value {
  display: block;
}

.ranking-label {
  font-size: 0.88rem;
}

.ranking-secondary {
  display: block;
  margin-top: 2px;
}

.ranking-value {
  font-family: "Fraunces", serif;
  font-size: 1rem;
  white-space: nowrap;
}

.info-card.accent { background: var(--accent); border-color: var(--accent-hover); }
.info-card.accent h2 { color: white; }
.info-card.accent p { color: rgba(255,255,255,0.82); }

/* ── KPI grid ── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.kpi-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 20px 22px;
}

.kpi-card.highlight { background: var(--accent); border-color: var(--accent-hover); }

.kpi-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.kpi-card.highlight .kpi-label { color: rgba(255,255,255,0.75); }

.kpi-value {
  font-family: "Fraunces", serif;
  font-size: clamp(1.15rem, 1.1rem + 1.4vw, 1.9rem);
  font-weight: 700;
  line-height: 1.05;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.kpi-card.highlight .kpi-value { color: white; }

/* ── Provider hero ── */
.provider-hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 28px;
}

.provider-hero h1 {
  font-family: "Fraunces", serif;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 10px;
}

.provider-meta { display: flex; flex-wrap: wrap; gap: 6px; }

.meta-tag {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 0.8rem;
  color: var(--muted);
}

.back-link {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.88rem;
  white-space: nowrap;
  padding: 8px 16px;
  border: 1.5px solid var(--accent-muted);
  border-radius: 10px;
  background: var(--accent-soft);
  transition: background 120ms;
}

.back-link:hover { background: var(--accent-muted); }

/* ── Chart panel ── */
.chart-panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 20px;
}

.chart-top {
  padding: 22px 28px 18px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}

.chart-top-main { min-width: 0; flex: 1 1 260px; }

.chart-big-value {
  font-family: "Fraunces", serif;
  font-size: clamp(1.3rem, 1rem + 2.2vw, 2.2rem);
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 6px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.chart-big-amount { min-width: 0; }

.chart-empty {
  padding: 36px 28px 40px;
  text-align: center;
  color: var(--muted);
}

.chart-empty-title {
  font-family: "Fraunces", serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 6px;
}

.chart-empty-copy {
  font-size: 0.9rem;
  margin: 0;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

.chart-since { font-size: 0.82rem; color: var(--muted); }
.chart-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--positive-bg);
  color: var(--positive-fg);
  vertical-align: middle;
  white-space: nowrap;
}
.chart-badge.negative { background: var(--negative-bg); color: var(--negative-fg); }

.period-btns { display: flex; gap: 4px; }

.period-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 8px;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-family: "IBM Plex Sans", sans-serif;
  cursor: pointer;
  transition: all 120ms;
}

.period-btn.active { background: var(--ink); border-color: var(--ink); color: #fff; }
.period-btn:hover:not(.active) { border-color: #bbb; color: var(--ink); }

.chart-divider { height: 1px; background: var(--line); }

.chart-wrapper { position: relative; }

#mainChart { display: block; width: 100%; cursor: crosshair; }

#chartTooltip {
  position: absolute;
  background: #111;
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  padding: 12px 16px;
  pointer-events: none;
  display: none;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}

.tip-month { font-size: 0.8rem; color: #888; margin-bottom: 6px; }
.tip-row { display: flex; justify-content: space-between; gap: 24px; align-items: center; }
.tip-key { font-size: 0.8rem; color: #888; }
.tip-val { font-size: 0.95rem; font-weight: 600; color: #fff; }

.chart-x-labels {
  display: flex;
  justify-content: space-between;
  padding: 8px 28px 18px;
  font-size: 0.75rem;
  color: #bbb;
}

/* ── Panels ── */
.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  margin-bottom: 20px;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.panel-header h2 { font-family: "Fraunces", serif; font-size: 1.1rem; font-weight: 700; margin: 0; }
.panel-header a { color: var(--accent); font-weight: 600; font-size: 0.85rem; }
.panel-header span { color: var(--muted); font-size: 0.85rem; }

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

.data-table th {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.data-table td {
  padding: 11px 8px;
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
  vertical-align: top;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--accent-soft); }
.table-scroll { overflow-x: auto; }

/* ── Accent panel ── */
.accent-panel { background: #111; border-color: #333; }
.accent-panel .eyebrow { color: var(--accent); }
.accent-panel h2 { font-family: "Fraunces", serif; font-size: 1.15rem; font-weight: 700; color: white; margin: 0 0 10px; }
.accent-panel p { color: rgba(255,255,255,0.7); font-size: 0.9rem; margin: 0 0 16px; }

.cta-link {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.88rem;
  border: 1.5px solid var(--accent);
  border-radius: 10px;
  padding: 8px 16px;
  display: inline-block;
  transition: background 120ms;
}

.cta-link:hover { background: rgba(232,78,58,0.12); }

.progress-stack {
  display: grid;
  gap: 16px;
}

.progress-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg);
}

.progress-head,
.progress-meta,
.estimate-row,
.status-tags {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.progress-head {
  align-items: baseline;
  margin-bottom: 10px;
}

.progress-head strong {
  font-size: 0.92rem;
}

.progress-head span,
.progress-meta {
  color: var(--muted);
  font-size: 0.82rem;
}

.progress-meta {
  margin-top: 10px;
  flex-wrap: wrap;
}

.progress-bar {
  width: 100%;
  height: 12px;
  border-radius: 999px;
  background: #ececec;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #ff8b61 0%, #e84e3a 100%);
}

.estimate-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.estimate-row {
  align-items: baseline;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.12);
}

.estimate-row span {
  color: rgba(255,255,255,0.72);
  font-size: 0.88rem;
}

.estimate-row strong {
  color: white;
  font-size: 0.95rem;
}

.status-tags {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.status-tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 0.72rem;
  font-weight: 600;
  background: #efefef;
  color: var(--muted);
}

.status-tag.ok {
  background: var(--positive-bg);
  color: var(--positive-fg);
}

.status-tag.muted {
  background: #ececec;
  color: var(--muted);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero,
  .info-grid,
  .panel-grid,
  .kpi-grid,
  .ranking-grid { grid-template-columns: 1fr; }

  .provider-hero,
  .chart-top { flex-direction: column; gap: 12px; }
}