/* Cascade order: tokens, base, layout, components, shared contracts, motion, responsive. */
:root {
  color-scheme: light;
  --page-color: #eef8ff;
  --page-bg: radial-gradient(circle at 10% 0%,rgba(143,208,255,.48),transparent 32%),radial-gradient(circle at 92% 18%,rgba(186,225,255,.55),transparent 30%),linear-gradient(135deg,#eef8ff,#dbeeff 48%,#f8fcff);
  --panel-bg: rgba(255,255,255,.82);
  --panel-strong: #fff;
  --panel-soft: rgba(231,244,255,.88);
  --card-bg: rgba(255,255,255,.8);
  --header-bg: rgba(239,248,255,.92);
  --footer-bg: rgba(239,248,255,.9);
  --hero-bg: linear-gradient(135deg,rgba(255,255,255,.9),rgba(215,239,255,.92));
  --content-bg: #fff;
  --table-head-bg: #e7f5ff;
  --admin-bg: linear-gradient(135deg,#dbeeff,#f8fcff);
  --text-main: #102a43;
  --text-title: #123f67;
  --text-muted: #526d82;
  --text-secondary: #365f7d;
  --accent: #1769aa;
  --accent-soft: #2d8fd5;
  --accent-pale: #8fd0ff;
  --border-soft: rgba(68,139,201,.24);
  --border-main: #1769aa;
  --surface-accent: var(--region-color,var(--accent));
  --accent-width: 4px;
  --metric-accent-width: var(--accent-width);
  --metric-accent-color: var(--surface-accent);
  --pill-text: var(--text-main);
  --pill-accent-text: var(--accent);
  --pill-bg: rgba(255,255,255,.78);
  --pill-accent-bg: #f7fcff;
  --pill-hover-bg: #e7f5ff;
  --pill-hover-text: #0f4f83;
  --expander-icon-bg: #194a70;
  --expander-icon-text: #edf7ff;
  --pill-border: var(--border-main);
  --header-scrollbar: var(--accent);
  --input-bg: #fff;
  --input-text: #102a43;
  --input-placeholder: #526d82;
  --answer-bg: rgba(255,255,255,.72);
  --answer-text: var(--text-main);
  --answer-muted: var(--text-muted);
  --answer-soft: var(--panel-soft);
  --answer-border: var(--border-main);
  --expander-bg: linear-gradient(90deg,#fff,#e7f5ff);
  --shadow: 0 14px 36px rgba(32,94,145,.12);
  --radius: 20px;
  --pill: 999px;
  --region-bc: #2563eb;
  --region-bcnreb: #7c3aed;
  --region-cadreb: #f97316;
  --region-fvreb: #16a34a;
  --region-gvr: #0ea5e9;
  --region-air: #0891b2;
  --region-prscreb: #db2777;
  --region-vireb: #059669;
  --region-vreb: #6366f1;
}

body.dark-mode {
  color-scheme: dark;
  --page-color: #071827;
  --page-bg: radial-gradient(circle at 10% 0%,#194a70,transparent 34%),linear-gradient(135deg,#071827,#0d2943 55%,#102f4d);
  --panel-bg: rgba(11,35,58,.88);
  --panel-strong: #0d2943;
  --panel-soft: rgba(24,61,91,.9);
  --card-bg: #0d2943;
  --header-bg: rgba(9,31,51,.92);
  --footer-bg: rgba(9,31,51,.92);
  --hero-bg: linear-gradient(135deg,rgba(13,41,67,.96),rgba(18,63,96,.94));
  --content-bg: #0d2943;
  --table-head-bg: rgba(24,61,91,.9);
  --admin-bg: linear-gradient(135deg,#071827,#102f4d);
  --text-main: #edf7ff;
  --text-title: #eaf7ff;
  --text-muted: #b7cee0;
  --text-secondary: #b7cee0;
  --border-soft: rgba(143,208,255,.22);
  --border-main: rgba(143,208,255,.45);
  --pill-text: #edf7ff;
  --pill-accent-text: #edf7ff;
  --pill-bg: rgba(24,61,91,.9);
  --pill-accent-bg: rgba(24,61,91,.9);
  --pill-hover-bg: #194a70;
  --pill-hover-text: #edf7ff;
  --pill-border: rgba(143,208,255,.45);
  --header-scrollbar: var(--accent-pale);
  --input-bg: #0d2943;
  --input-text: #edf7ff;
  --input-placeholder: #b7cee0;
  --answer-bg: rgba(239,248,255,.96);
  --answer-text: #102a43;
  --answer-muted: #526d82;
  --answer-soft: rgba(231,244,255,.88);
  --answer-border: #1769aa;
  --expander-bg: rgba(24,61,91,.9);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text-main);
  font: 15px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--page-bg);
  background-color: var(--page-color);
  background-attachment: fixed;
}
a { color: var(--accent); }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }

/* HeaderNav */
#main-header.main-header-merged {
  position: sticky;
  top: 0;
  z-index: 100;
  width: min(1180px, calc(100% - 24px));
  margin: 12px auto 0;
  padding: 9px;
  border: 1px solid var(--border-main);
  border-radius: var(--radius);
  background: var(--header-bg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.HeaderNav {
  display: grid;
  grid-template-columns: auto minmax(0,1fr) auto;
  align-items: center;
  gap: 8px;
}
.main-header-brand h1 { margin: 0; font-size: inherit; }
:where(.mp-topbar-logo,.region-menu a,.theme-pill,.hero-btn,.tools-list a,.tool-button,.footer-pill,.footer-date,.mp-prompt,.mp-recent,.mp-clear-btn,.mp-recent-label,.mp-followup-chip,.mp-report-btn,.mp-summary-period,.sum-signal-row span,.mp-signal-labels span,.mp-summary-action,.bcremp-version-badge,.tool-badge) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--pill-text);
  font-weight: 750;
  line-height: 1.1;
  text-decoration: none;
  border: 1px solid var(--pill-border);
  border-radius: var(--pill);
  background: var(--pill-bg);
  box-shadow: 0 5px 14px rgba(36,104,157,.08);
  transition: transform .16s ease, border-color .16s ease, background .16s ease;
}
:where(.mp-topbar-logo,.region-menu a,.theme-pill,.hero-btn,.tools-list a,.tool-button,.footer-pill,.footer-date) {
  gap: 7px;
  min-height: 34px;
  padding: 7px 12px;
}
.mp-topbar-logo:hover,
.region-menu a:hover,
.hero-btn:hover,
.tools-list a:hover,
.tool-button:hover { transform: translateY(-2px); color: var(--pill-hover-text); border-color: var(--pill-border); background: var(--pill-hover-bg); }
.header-badge,
.region-menu .num,
.region-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 21px;
  height: 21px;
  padding: 0 5px;
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  border-radius: var(--pill);
  background: var(--region-color, var(--accent));
}
.header-title-text { white-space: nowrap; }
.region-menu {
  display: flex;
  gap: 6px;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--header-scrollbar) transparent;
  padding: 8px 2px;
}
.region-menu::-webkit-scrollbar { height: 8px; }
.region-menu::-webkit-scrollbar-track { background: transparent; }
.region-menu::-webkit-scrollbar-thumb {
  border: 2px solid transparent;
  border-radius: var(--pill);
  background: var(--header-scrollbar);
  background-clip: content-box;
}
.region-menu a { flex: 0 0 auto; min-height: 32px; padding: 6px 9px; font-size: 12px; }
.region-menu a.active { color: #fff; background: var(--region-color, var(--accent)); border-color: transparent; }
.region-bcnreb { --region-color: var(--region-bcnreb); }
.region-cadreb { --region-color: var(--region-cadreb); }
.region-fvreb { --region-color: var(--region-fvreb); }
.region-gvr { --region-color: var(--region-gvr); }
.region-air { --region-color: var(--region-air); }
.region-prscreb { --region-color: var(--region-prscreb); }
.region-vireb { --region-color: var(--region-vireb); }
.region-vreb { --region-color: var(--region-vreb); }
.region-all { --region-color: var(--region-bc); }
.region-BC { --region-color: var(--region-bc); }
.region-BCNREB { --region-color: var(--region-bcnreb); }
.region-CADREB { --region-color: var(--region-cadreb); }
.region-FVREB { --region-color: var(--region-fvreb); }
.region-GVR { --region-color: var(--region-gvr); }
.region-AIR { --region-color: var(--region-air); }
.region-PRSCREB { --region-color: var(--region-prscreb); }
.region-VIREB { --region-color: var(--region-vireb); }
.region-VREB { --region-color: var(--region-vreb); }
.theme-toggle { display: inline-flex; cursor: pointer; }
.theme-toggle input { position: absolute; opacity: 0; }
.theme-slider { position: relative; width: 45px; height: 25px; border-radius: var(--pill); background: #b9d8ed; box-shadow: inset 0 0 0 1px var(--border-soft); }
.theme-slider::after { content: "☀"; position: absolute; top: 3px; left: 3px; display: grid; place-items: center; width: 19px; height: 19px; color: #2563eb; font-size: 11px; border-radius: 50%; background: #fff; transition: transform .2s ease; }
.theme-toggle input:checked + .theme-slider::after { content: "☾"; transform: translateX(20px); }

/* Main dashboard and hero */
main { width: min(1180px, calc(100% - 24px)); margin: 14px auto 28px; }
.dash-stats,
.dashboard {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 10px;
  margin: 0 0 14px;
}
.merged-stat-card,
.stat-card,
.summary-card,
.data-card,
.metric-card {
  min-width: 0;
  padding: 13px 15px;
  border: 1px solid var(--border-main);
  border-radius: 16px;
  background: var(--panel-bg);
  box-shadow: 0 8px 22px rgba(35,101,151,.09);
}
.merged-stat-label,.stat-label { display: block; color: var(--text-muted); font-size: 12px; font-weight: 700; }
.merged-stat-value,.stat-value { display: block; margin: 2px 0; color: var(--text-main); font-size: clamp(19px,2vw,28px); line-height: 1.1; }
.merged-stat-delta { font-size: 11px; font-weight: 750; }
.merged-stat-delta em { color: var(--text-muted); font-style: normal; font-weight: 500; }
.positive { color: #087f5b; } .negative { color: #c2415d; } .neutral { color: var(--accent); }

.mp-hero,.mp-panel[data-region-code] {
  position: relative;
  margin: 0 0 14px;
  padding: clamp(12px,2.5vw,29px);
  overflow: hidden;
  border: 1px solid var(--border-main);
  border-radius: 28px;
  background: var(--hero-bg);
  box-shadow: var(--shadow);
}
.mp-region-shell { display: grid; grid-template-columns: minmax(0,1fr) minmax(320px,620px); gap: 20px; align-items: start; width: 100%; }
.mp-region-copy { min-width: 0; justify-self: start; text-align: left; }
.hero-kicker,.hero-brand { color: var(--accent); font-weight: 800; }
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid var(--border-main);
  border-radius: var(--pill);
  background: var(--pill-bg);
  box-shadow: 0 5px 14px rgba(36,104,157,.08);
}
.hero-title,.mp-region-title { margin: 18px 0 8px; color: var(--text-title); font-size: clamp(28px,5vw,58px); line-height: 1.02; letter-spacing: -.04em; }
.mp-region-title > span { display: block; }
.mp-region-code { width: fit-content; margin-top: 8px; color: var(--region-color,var(--accent)); font-size: .42em; letter-spacing: .02em; }
.hero-copy,.mp-region-description { max-width: 720px; color: var(--text-muted); font-size: clamp(15px,2vw,18px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.hero-btn-primary,.hero-btn-secondary { color: #fff; background: linear-gradient(135deg,var(--accent),var(--accent-soft)); }
.hero-ai-bar { width: 100%; max-width: 620px; justify-self: end; align-self: start; }
.hero-ai-controls,.mp-search-controls { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 8px; }
#ai-query,.tool-select,input,select,textarea {
  width: 100%; min-height: 43px; padding: 10px 14px; color: var(--input-text); border: 1px solid var(--border-main); border-radius: 13px; outline: 0; background: var(--input-bg);
}
#ai-query { --input-bg: #fff; --input-text: #102a43; --input-placeholder: #526d82; }
#ai-query::placeholder,input::placeholder,textarea::placeholder { color: var(--input-placeholder); opacity: 1; }
.tool-select.is-loading { opacity: .6; }
#ai-query:focus,input:focus,select:focus,textarea:focus { border-color: var(--accent-soft); box-shadow: 0 0 0 3px rgba(45,143,213,.14); }
.hero-ai-controls button,.mp-search-controls button { min-height: 43px; padding: 8px 17px; color: #fff; font-weight: 800; border: 0; border-radius: 13px; background: linear-gradient(135deg,var(--accent),var(--accent-soft)); cursor: pointer; }
.mp-status,.mp-search-status { display: inline-flex; align-items: center; width: fit-content; margin-bottom: 8px; padding: 6px 10px; color: var(--accent); font-size: 12px; font-weight: 800; border: 1px solid var(--border-soft); border-radius: var(--pill); background: rgba(255,255,255,.75); box-shadow: 0 5px 14px rgba(36,104,157,.08); }
.mp-status.status-online,.mp-status.worker-status-online,.status-online,.worker-status-online { color: #087f5b; border-color: rgba(8,127,91,.28); background: rgba(218,249,237,.9); }
.mp-status.status-checking,.mp-status.worker-status-checking,.status-checking,.worker-status-checking { color: #9a6700; border-color: rgba(202,138,4,.3); background: rgba(255,247,204,.92); }
.mp-status.status-offline,.mp-status.status-error,.mp-status.worker-status-offline,.mp-status.worker-status-error,.status-offline,.status-error,.worker-status-offline,.worker-status-error { color: #c2415d; border-color: rgba(194,65,93,.3); background: rgba(255,230,235,.92); }
.mp-clear-btn { font-weight: 800; }

.market-pulse-answer,.mp-answer {
  --text-main: var(--answer-text);
  --text-muted: var(--answer-muted);
  --panel-soft: var(--answer-soft);
  --border-main: var(--answer-border);
  margin-top: 10px;
  padding: 13px;
  color: var(--answer-text);
  border: 1px solid var(--answer-border);
  border-radius: 14px;
  background: var(--answer-bg);
}
.mp-answer-toggle { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; padding: 0; color: inherit; font: inherit; font-weight: 850; text-align: left; border: 0; background: transparent; cursor: pointer; }
.mp-answer-arrow { display: grid; place-items: center; width: 24px; height: 24px; flex: 0 0 auto; color: var(--expander-icon-text); font-size: 0; border-radius: 50%; background: var(--expander-icon-bg); transition: transform .18s ease; }
.mp-answer-toggle[aria-expanded="false"] .mp-answer-arrow { transform: rotate(-90deg); }
.mp-answer-body { padding-top: 10px; color: inherit; }
.mp-answer-body a { color: var(--accent); }
.mp-prompt-row,.mp-recent-row,.mp-followup-chips,.mp-report-builder { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.mp-recent-row.has-history { padding-top: 9px; border-top: 2px solid var(--accent); }
.mp-answer-actions { margin-top: 12px; }
.mp-report-builder { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border-soft); }
.mp-prompt,.mp-recent,.mp-clear-btn,.mp-recent-label,.mp-followup-chip,.mp-report-btn {
  width: auto;
  max-width: 100%;
  min-height: 28px;
  padding: 5px 10px;
  color: var(--pill-accent-text);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
  white-space: normal;
  overflow-wrap: anywhere;
  background: var(--pill-accent-bg);
  transform: translateY(0) scale(1);
}
.mp-prompt,.mp-recent,.mp-clear-btn,.mp-followup-chip,.mp-report-btn { cursor: pointer; }
.mp-prompt:hover,.mp-recent:hover,.mp-clear-btn:hover,.mp-followup-chip:hover,.mp-report-btn:hover { color: var(--pill-hover-text); border-color: var(--pill-border); background: var(--pill-hover-bg); transform: translateY(-3px) scale(1.01); }

/* Generated Market Pulse components share the same light-mode theme contract. */
.mp-summary-topline,.mp-summary-labels,.summary-actions,.sum-signal-row,.mp-signal-labels { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.mp-summary-kicker { margin: 0 0 4px; color: var(--accent); font-size: 11px; font-weight: 850; text-transform: uppercase; letter-spacing: .06em; }
.mp-summary-card h2 { margin: 0; color: var(--text-title); }
.mp-summary-period,.sum-signal-row span,.mp-signal-labels span,.mp-summary-action,
.bcremp-version-badge,.tool-badge {
  min-height: 28px;
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.2;
  background: var(--pill-accent-bg);
}
.mp-summary-period,.sum-signal-row span,.mp-signal-labels span,.mp-summary-action { color: var(--pill-accent-text); }
.bcremp-version-badge,.tool-badge { color: var(--pill-text); }
.mp-summary-action { cursor: pointer; }
.mp-summary-text { color: var(--text-muted); }
.mp-summary-metrics { display: grid; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); gap: 9px; }
.mp-summary-metrics > div,.heat-stat-card,.tool-callout {
  padding: 11px;
  border: 1px solid var(--border-main);
  border-radius: 14px;
  background: var(--panel-soft);
}
.mp-summary-metrics > div { border-left: var(--metric-accent-width) solid var(--metric-accent-color); }
.mp-summary-metrics strong,.mp-summary-metrics span { display: block; }
.mp-summary-metrics span { color: var(--text-muted); font-size: 11px; }
.mp-source-drawer { margin-top: 10px; padding: 9px 11px; color: var(--text-main); border: 1px solid var(--border-main); border-radius: 14px; background: var(--panel-soft); }
.mp-source-drawer summary { color: var(--accent); font-weight: 850; cursor: pointer; }
.heat-stat-card { border-left: 4px solid var(--region-color,var(--accent)); }
.heat-stat-title { color: var(--text-main); font-weight: 850; }
.heat-stat-price { color: var(--accent); font-size: 18px; font-weight: 900; }
.heat-stat-sales { color: var(--text-muted); font-size: 12px; }

/* Panels, expanders, cards */
.card,.compare-card,.mp-panel,.theme-panel,.signal-legend,.top-changes,#regions {
  margin: 12px 0;
  padding: 16px;
  border: 1px solid var(--border-main);
  border-radius: var(--radius);
  background: var(--panel-bg);
  box-shadow: var(--shadow);
}
.mp-expander-toggle,.signal-toggle,.top-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 42px;
  padding: 8px 14px;
  color: var(--text-title);
  font-size: 16px;
  font-weight: 850;
  text-align: left;
  border: 1px solid var(--pill-border);
  border-radius: var(--pill);
  background: var(--expander-bg);
  cursor: pointer;
}
.mp-expander-arrow { display: grid; place-items: center; width: 25px; height: 25px; flex: 0 0 auto; color: var(--expander-icon-text); font-size: 0; border-radius: 50%; background: var(--expander-icon-bg); transition: transform .18s ease; }
.mp-answer-arrow::before,
.mp-expander-arrow::before {
  content: "";
  width: 0;
  height: 0;
  border-right: 5px solid transparent;
  border-left: 5px solid transparent;
  border-top: 7px solid currentColor;
  transform: translateY(1px);
}
.mp-expander-toggle[aria-expanded="false"] .mp-expander-arrow,
.signal-toggle[aria-expanded="false"] .mp-expander-arrow,
.top-toggle[aria-expanded="false"] .mp-expander-arrow { transform: rotate(-90deg); }
.mp-expander-body,.signal-legend-body,.top-changes-body { padding-top: 13px; }
.section-title,.mp-panel-title,.mp-chart-title { color: var(--text-title); }

.region-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 10px; }
.regions-head { grid-column: 1 / -1; margin: 0 0 4px; }
.regions-title { margin: 0; color: var(--text-title); font-size: clamp(20px,3vw,28px); line-height: 1.15; }
.regions-copy { margin: 5px 0 0; color: var(--text-secondary); }
.region-card,.theme-card,.top-change-card,.signal-card {
  min-width: 0;
  padding: 15px;
  border: 1px solid var(--border-main);
  border-left: 4px solid var(--region-color,var(--accent));
  border-radius: 16px;
  background: var(--card-bg);
  transition: transform .16s ease, box-shadow .16s ease;
}
.region-card {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  grid-template-areas:
    "number acronym"
    "title title"
    "description description";
  grid-template-rows: auto minmax(2.6em,auto) minmax(2.5em,auto);
  align-content: start;
}
.region-card .num-lg { grid-area: number; justify-self: start; }
.region-card h3 { grid-area: title; }
.region-card .acronym { grid-area: acronym; justify-self: end; }
.region-card .desc { grid-area: description; }
.region-card:hover,.theme-card:hover,.top-change-card:hover,.signal-card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(38,101,151,.14); }
.region-card h3 { margin: 6px 0; font-size: 15px; line-height: 1.3; }
.region-card h3 a,.region-card .desc a { color: var(--text-main); text-decoration: none; overflow-wrap: anywhere; }
.region-card .desc { color: var(--text-muted); font-size: 12px; }
.region-card .acronym,.num-lg,.market-signal-chip,.panel-tag {
  display: inline-flex; padding: 4px 8px; color: var(--accent); font-size: 11px; font-weight: 850; border: 1px solid var(--border-main); border-radius: var(--pill); background: var(--panel-soft);
}
.num-lg { color: #fff; background: var(--region-color,var(--accent)); border: 0; }
.tools-list { display: flex; flex-wrap: wrap; gap: 7px; padding: 0; list-style: none; }
.tools-list li { margin: 0; }
.tool-output { margin-top: 10px; padding: 13px; border: 1px solid var(--border-main); border-radius: 14px; background: var(--panel-soft); }
.tool-row,.tool-dates { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.tool-row { margin-bottom: 6px; }
.tool-dates { margin-top: 2px; color: var(--text-muted); font-size: 11px; }
.tool-range { width: 100%; }
.tool-stat-grid,.aff-grid,.aff-results,.gauge-grid,.tool-chart-grid { display: grid; gap: 10px; }
.tool-stat-grid { grid-template-columns: 1fr 1fr; margin-top: 16px; }
.tool-stat-card { padding: 10px; border: 1px solid var(--border-soft); border-radius: 10px; background: var(--panel-strong); }
.tool-stat-label,.aff-label { color: var(--text-muted); font-size: 11px; }
.tool-stat-value,.aff-value { color: var(--text-title); font-size: 16px; font-weight: 800; }
.tool-chart-sm { min-height: 180px; margin-top: 16px; }
.tool-chart-md { min-height: 250px; margin-bottom: 12px; }
.tool-chart-grid { grid-template-columns: 1fr 1fr; margin-bottom: 24px; }
.tool-loading,.tool-note-box { padding: 12px; color: var(--text-muted); text-align: center; }
.tool-note-box { margin-top: 12px; border: 1px solid var(--border-soft); border-radius: 10px; background: var(--panel-strong); }
.tool-histogram { display: flex; align-items: end; gap: 5px; height: 140px; padding: 8px 0; border-bottom: 2px solid var(--border-soft); margin-bottom: 8px; }
.tool-hist-item { flex: 1; text-align: center; }
.tool-hist-bar { min-height: 4px; height: var(--bar-height,4px); border-radius: 4px 4px 0 0; background: var(--text-title); transition: height .3s; }
.tool-hist-label { display: block; margin-top: 4px; color: var(--text-muted); font-size: 10px; white-space: nowrap; }
.tool-detail { margin-bottom: 8px; color: var(--text-muted); line-height: 1.6; }
.tone-up { color: #15803d; }
.tone-down { color: #c2415d; }
.aff-field { margin-bottom: 12px; }
.aff-field label { display: block; margin-bottom: 4px; font-size: 13px; }
.aff-grid { grid-template-columns: 1fr 1fr; margin-bottom: 16px; }
.aff-results { grid-template-columns: repeat(3,1fr); padding: 16px; border-radius: 12px; background: var(--panel-strong); }
.gauge-wrap { margin-bottom: 16px; }
.gauge-labels { display: flex; justify-content: space-between; margin-bottom: 4px; color: var(--text-muted); font-size: 12px; }
.gauge-bar { position: relative; height: 24px; overflow: hidden; border-radius: var(--pill); background: linear-gradient(to right,#22c55e 0%,#22c55e 40%,#f97316 40%,#f97316 60%,#e94560 60%,#e94560 100%); }
.gauge-marker { position: absolute; top: -2px; left: var(--marker-left,0%); width: 20px; height: 28px; margin-left: -10px; border: 2px solid var(--text-title); border-radius: 4px; background: var(--input-bg); box-shadow: 0 1px 4px rgba(0,0,0,.2); transition: left .5s; }
.gauge-value,.gauge-zone { text-align: center; font-weight: 800; }
.gauge-value { margin-top: 12px; font-size: 30px; }
.gauge-value small { color: var(--text-muted); font-size: 13px; font-weight: 600; }
.gauge-zone { margin-top: 4px; }
.gauge-grid { grid-template-columns: repeat(3,1fr); font-size: 12px; text-align: center; }
.gauge-card { padding: 8px; border-radius: 8px; background: var(--panel-strong); }
.gauge-seller { color: #15803d; }
.gauge-balanced { color: #c05621; }
.gauge-buyer { color: #c2415d; }
.bc-heat-region { filter: drop-shadow(0 8px 12px rgba(15,47,102,.24)); }
.bc-heat-label,.bc-heat-value { text-shadow: 0 2px 6px rgba(0,0,0,.65); }
.answer-label { margin-bottom: 6px; font-weight: 800; }
.answer-note { margin-top: 12px; }
.momentum-loading { grid-column: 1 / -1; }
.momentum-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(210px,1fr)); gap: 10px; }
.momentum-card { padding: 13px; border: 1px solid var(--border-main); border-left: 4px solid var(--region-color,var(--accent)); border-radius: 15px; background: var(--panel-strong); box-shadow: 0 8px 20px rgba(35,101,151,.09); }
.momentum-card-title { margin-bottom: 9px; color: var(--text-main); font-weight: 850; }
.momentum-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 6px; padding: 6px 9px; border: 1px solid var(--border-main); border-radius: var(--pill); background: var(--panel-soft); }
.momentum-label { min-width: 0; color: var(--text-muted); font-size: 11px; font-weight: 700; }
.momentum-value { flex: 0 0 auto; font-size: 11px; font-weight: 850; }
.momentum-empty { padding: 10px; color: var(--text-muted); text-align: center; border: 1px solid var(--border-main); border-radius: var(--pill); background: var(--panel-soft); }
.dashboard-stats,.top-changes-grid,.market-signal-grid,.chart-grid,.admin-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(190px,1fr)); gap: 10px; }
.chart-wrapper,.chart-full { min-height: 280px; padding: 12px; border: 1px solid var(--border-main); border-radius: 15px; background: var(--content-bg); }
canvas { max-width: 100%; }
.compare-row,.tool-form-row,.tool-button-row,.admin-status-row,.admin-polish-row,.admin-worker-row,.admin-cache-toolbar,.admin-search-test { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; }
.compare-col { flex: 1 1 220px; }
#compare-results { min-width: 0; max-width: 100%; }
#compare-results:not([hidden]) { margin-top: 12px; }
.compare-scroll { width: 100%; max-width: 100%; }
label { color: var(--text-muted); font-weight: 700; }

/* Tables and utilities */
.data-table { width: 100%; border: 1px solid var(--border-main); border-collapse: separate; border-spacing: 0; overflow: hidden; border-radius: 14px; background: var(--content-bg); }
.table-scroll { overflow-x: auto; }
.data-table th,.data-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border-soft); }
.data-table th { color: var(--text-title); background: var(--table-head-bg); }
.data-table .num { text-align: right; }
.last-updated { color: var(--text-muted); text-align: right; }
.tool-muted,.tool-note { color: var(--text-muted); }
.tool-button-danger { color: #fff; background: #c2415d; }
.tool-button:disabled { opacity: .5; cursor: not-allowed; }
.compare-note { margin-top: 6px; color: var(--text-muted); font-size: 11px; text-align: right; }
.chart-error { margin-top: 6px; color: #c2415d; font-size: 12px; }
.test-detail { color: var(--text-muted); font-size: 13px; white-space: pre-wrap; }

.admin-lock-screen { position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; padding: 20px; background: var(--admin-bg); }
.admin-lock-card { width: min(440px,100%); padding: 24px; border: 1px solid var(--border-main); border-radius: var(--radius); background: var(--panel-strong); box-shadow: var(--shadow); }
.admin-lock-form { display: grid; gap: 10px; }
.admin-table-wrap { overflow-x: auto; }

/* Footer */
.site-footer { width: min(1180px,calc(100% - 24px)); margin: 0 auto 18px; padding: 12px 16px; color: var(--text-title); text-align: center; border: 1px solid var(--border-main); border-radius: var(--radius); background: var(--footer-bg); box-shadow: var(--shadow); }
.site-footer-inner { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px; width: 100%; color: var(--text-muted); text-align: center; }
.footer-pills { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px; width: 100%; }
.footer-pills .footer-pill { margin: 0; font-size: 14px; text-align: center; }
.disclaimer-note { width: 100%; max-width: 900px; margin: 12px auto 0; color: var(--text-muted); font-size: 12px; text-align: center; }
.site-footer-link,.site-footer-top { color: var(--text-title); font-weight: 750; text-decoration: none; }
.site-footer-badge { display: inline-flex; margin-right: 5px; padding: 3px 7px; color: #fff; border-radius: var(--pill); background: var(--accent); }
.site-footer :where(.site-footer-inner,.disclaimer-note,.site-footer-brand) { color: var(--text-title); }

/* Shared content-surface contract. Declared after component borders to avoid shorthand resets. */
:is(.site-footer,.mp-hero,.mp-panel,.theme-panel,.card,.compare-card,.signal-legend,.top-changes,.merged-stat-card,.stat-card,.summary-card,.data-card,.metric-card,.region-card,.theme-card,.top-change-card,.signal-card,.momentum-card,.heat-stat-card,.chart-wrapper,.chart-full,.data-table,.tool-output,.tool-stat-card,.aff-results,.gauge-card,.market-pulse-answer,.mp-answer,.admin-lock-card),
#main-header.main-header-merged,
#regions {
  border: 1px solid var(--border-main);
  border-left: var(--accent-width) solid var(--surface-accent);
}

/* Accent-pill contract used by the footer and Advanced Data Tools. */
.site-footer :where(.footer-pill,.footer-date),
.advanced-tools :where(.tools-list a,.theme-pill,.tool-button:not(.tool-button-danger)) {
  color: var(--pill-accent-text);
  border-color: var(--pill-border);
  background: var(--pill-accent-bg);
  box-shadow: 0 5px 14px rgba(23,105,170,.14);
}
.advanced-tools :where(h2,h3,strong,b,.mp-expander-toggle,.momentum-card-title,.momentum-value,.tools-intro,.tool-badge) { color: var(--pill-accent-text); }
.advanced-tools > h2 { color: var(--text-title); }
.advanced-tools .mp-expander-toggle,
.advanced-tools .mp-expander-toggle:hover { color: var(--text-title); }
.site-footer :where(.footer-pill,.footer-date):hover,
.advanced-tools :where(.tools-list a,.theme-pill,.tool-button:not(.tool-button-danger)):hover {
  color: var(--pill-hover-text);
  border-color: var(--pill-border);
  background: var(--pill-hover-bg);
}

/* Permanent motion and alignment rules for current and future UI cards/pills. */
main > *,
.site-footer-inner { max-width: 100%; }
.card,
.theme-card,
.theme-pill,
.mp-status,
.mp-search-status,
.mp-clear-btn,
#ai-ask,
.region-menu a,
.hero-btn,
.tools-list a,
.tool-button,
.signal-toggle,
.mp-summary-period,
.sum-signal-row span,
.mp-summary-action {
  transform: translateY(0) scale(1);
  transition: transform .18s cubic-bezier(.2,.8,.2,1), box-shadow .18s ease, border-color .18s ease, background .18s ease;
}
.card:hover,
.theme-card:hover,
.theme-pill:hover,
.mp-status:hover,
.mp-search-status:hover,
.mp-clear-btn:hover,
#ai-ask:hover,
.region-menu a:hover,
.hero-btn:hover,
.tools-list a:hover,
.tool-button:hover,
.signal-toggle:hover,
.mp-summary-period:hover,
.sum-signal-row span:hover,
.mp-summary-action:hover {
  transform: translateY(-3px) scale(1.01);
}
.mp-summary-card,
.mp-summary-card:hover,
.compare-card,
.compare-card:hover,
.tools-card,
.tools-card:hover {
  transform: none;
}

@media (max-width: 850px) {
  .HeaderNav { grid-template-columns: minmax(0,1fr) auto; }
  .region-menu { grid-column: 1/-1; grid-row: 2; }
  .mp-region-shell { grid-template-columns: 1fr; }
  .hero-ai-bar { max-width: none; justify-self: stretch; }
  .dash-stats { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 540px) {
  #main-header.main-header-merged,main,.site-footer { width: min(100% - 14px,1180px); }
  .header-title-text { max-width: 210px; overflow: hidden; text-overflow: ellipsis; }
  .dash-stats,.dashboard { grid-template-columns: 1fr 1fr; gap: 7px; }
  .merged-stat-card,.stat-card { padding: 10px; }
  .mp-hero,.mp-panel[data-region-code] { padding: 20px 15px; border-radius: 20px; }
  .hero-ai-controls,.mp-search-controls { grid-template-columns: 1fr; }
  .region-grid { grid-template-columns: 1fr; }
  .site-footer-separator { display: none; }
}
@media (prefers-reduced-motion:reduce) { * { scroll-behavior: auto !important; transition: none !important; } }