/* ═══════════════════════════════════════════════════════
   MOF·PFAS Explorer — styles.css  (v4)
   ═══════════════════════════════════════════════════════ */

/* ── Design tokens ───────────────────────────────────── */
:root {
  --bg:    #08080f;
  --bg2:   #0e0e1c;
  --bg3:   #444497;
  --bg4:   #333364;
  --bg5:   #1d1d5a;

  --b1: rgba(99,102,241,0.13);
  --b2: rgba(99,102,241,0.32);
  --b3: rgba(202,202,228,0.55);

  --acc:    #6366f1;
  --acc2:   #818cf8;
  --acc3:   #a5b4fc;
  --green:  #34d399;
  --amber:  #fbbf24;
  --rose:   #fb7185;
  --cyan:   #22d3ee;
  --violet: #c084fc;

  --t1: #f0efff;
  --t2: #9b98c0;
  --t3: #4039a8;
  --t4: #736ce9;

  --radius:    8px;
  --radius-lg: 14px;
  --header-h:  82px;
  --sidebar-w: 224px;
  --footer-h:  52px;

  --ff:  'Space Grotesk', sans-serif;
  --ffm: 'Space Mono', monospace;

  --chart-bg: #ffffff;
}

/* ── Reset ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background:  var(--bg);
  color:       var(--t1);
  font-family: var(--ff);
  font-size:   14px;
  line-height: 1.6;
  min-height:  100vh;
  display:     flex;
  flex-direction: column;
  overflow-x:  hidden;
}

body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 10% 5%,  rgba(99,102,241,.07) 0%, transparent 60%),
    radial-gradient(ellipse 50% 70% at 90% 95%, rgba(34,211,238,.05) 0%, transparent 60%),
    radial-gradient(rgba(99,102,241,.025) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 30px 30px;
}

/* ── Header ──────────────────────────────────────────── */
.header {
  position: sticky; top: 0; z-index: 200;
  height: var(--header-h);
  background: rgba(8,8,15,.95);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--b2);
  display: flex; align-items: center;
  padding: 0 28px; gap: 18px;
  box-shadow: 0 2px 20px rgba(0,0,0,.4);
}

.header__logo {
  width: 54px; height: 54px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--acc), var(--cyan));
  clip-path: polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ffm); font-size: 20px; font-weight: 700; color: #fff;
  box-shadow: 0 0 20px rgba(99,102,241,.4);
}

.header__title {
  font-size: 24px; font-weight: 700; letter-spacing: -.4px;
  background: linear-gradient(90deg, var(--acc2), var(--cyan));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.header__sub { font-size: 11px; color: var(--t2); font-family: var(--ffm); margin-top: 2px; }
.header__spacer { flex: 1; }

.header__kpis { display: flex; gap: 24px; }
.header__kpi  { text-align: center; }
.header__kpi-n { font-family: var(--ffm); font-size: 17px; font-weight: 700; color: var(--acc2); }
.header__kpi-l { font-size: 9px; color: var(--t2); text-transform: uppercase; letter-spacing: .1em; }

/* Mobile menu toggle */
.header__menu-btn {
  display: none; background: none; border: 1px solid var(--b2);
  border-radius: var(--radius); color: var(--t1); cursor: pointer;
  padding: 7px 10px; font-size: 18px; line-height: 1;
}

/* ── App layout ──────────────────────────────────────── */
.app {
  flex: 1; position: relative; z-index: 1; display: flex;
  min-height: calc(100vh - var(--header-h) - var(--footer-h));
}

/* ── Sidebar ─────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w); flex-shrink: 0;
  border-right: 1px solid var(--b1);
  padding: 18px 12px;
  display: flex; flex-direction: column; gap: 3px;
  background: rgba(14,14,28,.5);
  overflow-y: auto;
  max-height: calc(100vh - var(--header-h) - var(--footer-h));
  position: sticky; top: var(--header-h);
  transition: transform .25s ease, width .25s ease;
}

.sidebar__section {
  font-family: var(--ffm); font-size: 9px; font-weight: 700;
  color: var(--t3); text-transform: uppercase; letter-spacing: .14em;
  padding: 0 8px; margin: 12px 0 4px;
}
.sidebar__section:first-child { margin-top: 0; }
.sidebar__divider { height: 1px; background: var(--b1); margin: 7px 0; }

.sidebar__btn {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 11px; border-radius: var(--radius);
  border: 1px solid transparent; background: transparent;
  color: var(--t2); font-family: var(--ff); font-size: 13px;
  font-weight: 500; cursor: pointer; transition: all .15s;
  width: 100%; text-align: left;
}
.sidebar__btn:hover  { background: rgba(99,102,241,.07); border-color: var(--b1); color: var(--t1); }
.sidebar__btn.active { background: rgba(99,102,241,.14); border-color: var(--b2); color: var(--acc2); }
.sidebar__btn svg    { width: 15px; height: 15px; flex-shrink: 0; opacity: .65; }
.sidebar__btn.active svg { opacity: 1; }

.sidebar__count {
  margin-left: auto; font-family: var(--ffm); font-size: 9px;
  background: rgba(99,102,241,.15); color: var(--acc3);
  padding: 1px 6px; border-radius: 99px;
}
.sidebar__tag {
  margin-left: auto; font-family: var(--ffm); font-size: 8px;
  color: var(--t3); border: 1px solid var(--t4);
  padding: 1px 6px; border-radius: 99px;
}

/* ── Main ────────────────────────────────────────────── */
.main {
  flex: 1; overflow: auto; padding: 22px;
  display: flex; flex-direction: column; gap: 20px;
  min-width: 0;
}

.page {
  display: flex; flex-direction: column; gap: 20px;
  animation: fadeIn .2s ease;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; } }

/* ── Cards ───────────────────────────────────────────── */
.card {
  background: #fff;
  border: 1px solid var(--b1);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.card__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; border-bottom: 1px solid var(--b1);
  background: var(--bg3); gap: 10px; flex-wrap: wrap;
}
.card__title { font-size: 15px; font-weight: 600; color: var(--t1); letter-spacing: .02em; flex-shrink: 0; }
.card__tag   {
  font-family: var(--ffm); font-size: 9px; color: var(--t3);
  border: 1px solid var(--b1); padding: 2px 8px; border-radius: 99px;
  white-space: nowrap;
}
.card__head-right { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }

/* Chart canvas wrapper */
.chart-wrap {
  padding: 14px;
  background: var(--chart-bg);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
.chart-wrap canvas { width: 100% !important; display: block; }

/* ── Chart selectors ─────────────────────────────────── */
.chart-col-select {
  background: var(--bg4); border: 1px solid var(--b2);
  border-radius: var(--radius); color: var(--acc3);
  font-family: var(--ffm); font-size: 10px;
  padding: 4px 8px; cursor: pointer; outline: none;
  max-width: 200px; height: 28px;
}
.chart-col-select:focus { border-color: var(--b3); }

.color-select-wrap { display: flex; align-items: center; gap: 5px; }
.color-swatch-preview {
  width: 18px; height: 18px; border-radius: 4px; flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: 0 1px 3px rgba(0,0,0,.3);
  transition: background .2s;
}
.chart-color-select {
  max-width: 110px; height: 28px;
  background: var(--bg5); color: var(--t1); border-color: var(--b2);
}

/* ── Buttons ─────────────────────────────────────────── */
.btn-chart-dl {
  display: flex; align-items: center; gap: 5px;
  padding: 5px 12px; border-radius: var(--radius);
  border: 1px solid var(--acc2); background: rgba(99,102,241,.22);
  color: var(--acc2); font-size: 11px; font-weight: 700;
  cursor: pointer; font-family: var(--ffm); transition: all .15s;
  white-space: nowrap; height: 28px;
}
.btn-chart-dl:hover { background: rgba(99,102,241,.40); color: #fff; border-color: #fff; }
.btn-chart-dl:disabled { opacity: .35; cursor: not-allowed; border-color: var(--b2); color: var(--t3); }

.btn-apply-color {
  display: flex; align-items: center; gap: 4px;
  padding: 5px 11px; border-radius: var(--radius);
  border: 1px solid var(--green); background: rgba(52,211,153,.18);
  color: var(--green); font-size: 11px; font-weight: 700;
  cursor: pointer; font-family: var(--ffm); transition: all .15s;
  white-space: nowrap; height: 28px;
}
.btn-apply-color:hover { background: rgba(52,211,153,.35); color: #fff; border-color: #fff; }

.btn-load-chart {
  display: flex; align-items: center; gap: 4px;
  padding: 5px 13px; border-radius: var(--radius);
  border: 1px solid var(--b3); background: rgba(99,102,241,.28);
  color: var(--t1); font-size: 11px; font-weight: 700;
  cursor: pointer; transition: all .15s; font-family: var(--ffm);
  white-space: nowrap; height: 28px;
}
.btn-load-chart:hover { background: rgba(99,102,241,.50); border-color: var(--acc2); }

/* ── KPI row ─────────────────────────────────────────── */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
}
.kpi {
  background: var(--bg2); border: 1px solid var(--b1);
  border-radius: var(--radius-lg); padding: 16px 20px;
  position: relative; overflow: hidden;
}
.kpi::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
}
.kpi--0::before { background: linear-gradient(90deg, var(--acc),   var(--acc2)); }
.kpi--1::before { background: linear-gradient(90deg, var(--cyan),  #67e8f9);    }
.kpi--2::before { background: linear-gradient(90deg, var(--green), #6ee7b7);    }
.kpi--3::before { background: linear-gradient(90deg, var(--amber), #fde68a);    }
.kpi--4::before { background: linear-gradient(90deg, var(--rose),  #fda4af);    }
.kpi--5::before { background: linear-gradient(90deg, var(--violet),#e9d5ff);    }
.kpi__n { font-family: var(--ffm); font-size: 28px; font-weight: 700; color: var(--t1); line-height: 1; }
.kpi__l { font-size: 11px; color: var(--t2); margin-top: 6px; }
.kpi__s { font-family: var(--ffm); font-size: 10px; color: var(--t3); margin-top: 3px; }

/* ── Grids ───────────────────────────────────────────── */
.grid-2    { display: grid; grid-template-columns: 1fr 1fr;     gap: 16px; }
.grid-3    { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.grid-2x3  { display: grid; grid-template-columns: 1fr 1fr;     gap: 16px; }
.col-span-full { grid-column: 1 / -1; }

/* ── Section headers ─────────────────────────────────── */
.section-label {
  font-family: var(--ffm); font-size: 10px; font-weight: 700;
  color: var(--t3); text-transform: uppercase; letter-spacing: .14em;
  padding: 4px 0 2px; border-bottom: 1px solid var(--b1); margin-bottom: 4px;
}

/* ── Tabs ────────────────────────────────────────────── */
.tabs {
  display: flex; gap: 3px;
  background: var(--bg2); border: 1px solid var(--b1);
  border-radius: var(--radius-lg); padding: 3px; width: fit-content;
}
.tab {
  padding: 6px 18px; border-radius: 9px;
  font-size: 12px; font-weight: 600; cursor: pointer;
  border: 1px solid transparent; background: transparent;
  color: var(--t3); transition: all .15s;
}
.tab.active { background: rgba(99,102,241,.2); border-color: var(--b2); color: var(--acc2); }

/* ── Sheet header ────────────────────────────────────── */
.sheet-header {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.sheet-title { font-size: 18px; font-weight: 700; color: var(--t1); }
.sheet-meta  { font-family: var(--ffm); font-size: 10px; color: var(--t3); }

/* ── Table ───────────────────────────────────────────── */
.table-toolbar {
  display: flex; align-items: center; gap: 9px;
  padding: 10px 14px; background: var(--bg3);
  border-bottom: 1px solid var(--b1); flex-wrap: wrap;
}
.search-box {
  display: flex; align-items: center; gap: 7px;
  background: var(--bg); border: 1px solid var(--b1);
  border-radius: var(--radius); padding: 6px 10px;
  flex: 1; min-width: 160px;
}
.search-box input {
  background: none; border: none; outline: none;
  color: var(--t1); font-family: var(--ff); font-size: 14px; width: 100%;
}
.search-box input::placeholder { color: var(--t3); }
.filter-select {
  background: var(--bg); border: 1px solid var(--b1);
  border-radius: var(--radius); color: var(--t2);
  font-family: var(--ff); font-size: 13px;
  padding: 5px 9px; cursor: pointer; outline: none; max-width: 160px;
}
.filter-select:focus { border-color: var(--b2); }
.row-count { font-family: var(--ffm); font-size: 10px; color: var(--t3); white-space: nowrap; }
.btn-download {
  display: flex; align-items: center; gap: 5px;
  padding: 6px 12px; border-radius: var(--radius);
  border: 1px solid var(--b2); background: rgba(99,102,241,.08);
  color: var(--acc2); font-size: 11px; font-weight: 600;
  cursor: pointer; transition: all .15s; font-family: var(--ff);
}
.btn-download:hover { background: rgba(99,102,241,.2); }

.table-wrap { overflow-x: auto; max-height: calc(100vh - 250px); }
table { width: 100%; border-collapse: collapse; min-width: 400px; }
thead { position: sticky; top: 0; z-index: 2; }
thead tr { background: #0f0a57; }
th {
  padding: 10px 14px; text-align: center;
  font-family: var(--ffm); font-size: 14px; font-weight: 700;
  color: #f0e7e7; text-transform: uppercase; letter-spacing: .08em;
  border-bottom: 2px solid #060f5e;
  cursor: pointer; white-space: nowrap; user-select: none;
}
th:hover  { color: var(--acc); background: #dcdcf0; }
th.sorted { color: var(--acc); }
tbody tr {
  border-bottom: 1px solid #e4e4ee; background: #ffffff;
  transition: background .1s; cursor: pointer;
  height: 42px; max-height: 42px;
}
tbody tr:nth-child(even) { background: #f7f7fc; }
tbody tr:hover { background: #ededfa; }
td {
  padding: 0 14px; font-size: 14px; color: #1a1a2e;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 240px; height: 42px; vertical-align: middle; text-align: center;
}
td.td--wrap { white-space: nowrap; max-width: 240px; font-size: 14px; }
td.td--mono { font-family: var(--ffm); text-align: center; font-size: 14px; color: #444; }
td.td--num  { font-family: var(--ffm); text-align: center; font-size: 14px; color: #1a1a2e; }
td.td--id   { font-family: var(--ffm); text-align: center; font-size: 14px; color: #888; max-width: 130px; overflow: hidden; text-overflow: ellipsis; }
.td--null   { color: #aaa; font-style: italic; }

/* ── Badges ──────────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 99px; font-family: var(--ffm); font-size: 9px; font-weight: 700; }
.badge--0 { background: rgba(99,102,241,.15); color: var(--acc2);   border: 1px solid rgba(99,102,241,.3); }
.badge--1 { background: rgba(34,211,238,.12); color: var(--cyan);   border: 1px solid rgba(34,211,238,.3); }
.badge--2 { background: rgba(52,211,153,.12); color: var(--green);  border: 1px solid rgba(52,211,153,.3); }
.badge--3 { background: rgba(251,191,36,.12); color: var(--amber);  border: 1px solid rgba(251,191,36,.3); }
.badge--4 { background: rgba(251,113,133,.12);color: var(--rose);   border: 1px solid rgba(251,113,133,.3); }
.badge--5 { background: rgba(192,132,252,.12);color: var(--violet); border: 1px solid rgba(192,132,252,.3); }

/* ── Row detail ──────────────────────────────────────── */
.info-card { background: var(--bg2); border: 1px solid var(--b1); border-radius: var(--radius-lg); padding: 20px; }
.info-card.full { grid-column: 1 / -1; }
.info-card__title { font-size: 11px; font-weight: 700; color: var(--t3); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 14px; }
.info-row { display: flex; justify-content: space-between; align-items: flex-start; padding: 6px 0; border-bottom: 1px solid var(--b1); gap: 14px; }
.info-row:last-child { border-bottom: none; }
.info-row__key { font-size: 13px; color: var(--t2); flex-shrink: 0; max-width: 50%; }
.info-row__val { font-family: var(--ffm); font-size: 12px; color: var(--t1); text-align: right; word-break: break-all; }
.info-row__val.null { color: var(--t3); font-style: italic; font-family: var(--ff); }
.btn-back {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: var(--radius);
  border: 1px solid var(--b1); background: transparent;
  color: var(--t2); font-size: 13px; cursor: pointer;
  transition: all .15s; font-family: var(--ff);
}
.btn-back:hover { border-color: var(--b2); color: var(--t1); }

/* ── Clustering ──────────────────────────────────────── */
.clustering-layout { display: grid; grid-template-columns: 280px 1fr; gap: 18px; align-items: start; }
.cl-panel { background: var(--bg2); border: 1px solid var(--b1); border-radius: var(--radius-lg); padding: 18px; display: flex; flex-direction: column; gap: 16px; }
.cl-section { font-family: var(--ffm); font-size: 9px; font-weight: 700; color: var(--t3); text-transform: uppercase; letter-spacing: .12em; margin-bottom: 7px; }
.cl-feature-list { display: flex; flex-direction: column; }
.cl-feature { display: flex; align-items: center; gap: 8px; padding: 6px 0; border-bottom: 1px solid var(--b1); }
.cl-feature:last-child { border-bottom: none; }
.cl-feature input[type="checkbox"] { accent-color: var(--acc); width: 14px; height: 14px; cursor: pointer; flex-shrink: 0; }
.cl-feature__label { font-size: 13px; color: var(--t1); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cl-feature__type { font-family: var(--ffm); font-size: 8px; padding: 1px 6px; border-radius: 4px; flex-shrink: 0; }
.cl-feature__type--num { background: rgba(99,102,241,.15); color: var(--acc2); }
.cl-feature__type--cat { background: rgba(34,211,238,.12); color: var(--cyan); }
.cl-feature__warn { font-family: var(--ffm); font-size: 8px; color: var(--amber); flex-shrink: 0; }
.cl-slider-row { display: flex; align-items: center; gap: 10px; }
.cl-slider-row span { font-size: 11px; color: var(--t3); }
.cl-slider { flex: 1; accent-color: var(--acc); }
.cl-k-display { font-family: var(--ffm); font-size: 16px; font-weight: 700; color: var(--acc2); min-width: 24px; text-align: center; }
.cl-run-btn { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 11px; border-radius: var(--radius); border: none; background: linear-gradient(135deg, var(--acc), #4f46e5); color: #fff; font-family: var(--ff); font-size: 14px; font-weight: 600; cursor: pointer; transition: opacity .15s; }
.cl-run-btn:hover    { opacity: .85; }
.cl-run-btn:disabled { opacity: .4; cursor: not-allowed; }
.cl-status { font-size: 11px; color: var(--t3); text-align: center; font-family: var(--ffm); }
.cl-legend { display: flex; flex-wrap: wrap; gap: 9px; padding: 11px 16px; border-top: 1px solid var(--b1); }
.cl-legend__item { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--t2); }
.cl-legend__dot  { width: 11px; height: 11px; border-radius: 50%; flex-shrink: 0; }

/* ── Chart empty state ───────────────────────────────── */
.chart-empty { display: flex; align-items: center; justify-content: center; background: #fff !important; }
.chart-placeholder { color: #888; font-size: 14px; text-align: center; line-height: 1.8; }
.chart-placeholder strong { color: #444; }

/* ── Footer ──────────────────────────────────────────── */
.footer {
  position: relative; z-index: 10;
  height: var(--footer-h);
  background: rgba(8,8,15,.97);
  border-top: 1px solid var(--b2);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px; gap: 16px;
  flex-shrink: 0;
}
.footer__left { display: flex; align-items: center; gap: 14px; }
.footer__logo {
  font-family: var(--ffm); font-size: 12px; font-weight: 700;
  background: linear-gradient(90deg, var(--acc2), var(--cyan));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.footer__text { font-size: 11px; color: var(--t2); }
.footer__text a { color: var(--acc3); text-decoration: none; }
.footer__text a:hover { text-decoration: underline; }
.footer__right { display: flex; align-items: center; gap: 16px; }
.footer__link {
  font-family: var(--ffm); font-size: 10px; color: var(--t3);
  text-decoration: none; transition: color .15s;
}
.footer__link:hover { color: var(--acc3); }
.footer__sep { color: var(--t3); font-size: 10px; }

/* ── Scrollbar ───────────────────────────────────────── */
::-webkit-scrollbar          { width: 4px; height: 4px; }
::-webkit-scrollbar-track    { background: var(--bg2); }
::-webkit-scrollbar-thumb    { background: var(--bg5); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--t3); }

/* ── Dash grid ───────────────────────────────────────── */
.dash-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.dash-card { background: var(--bg2); border: 1px solid var(--b1); border-radius: var(--radius-lg); overflow: hidden; cursor: pointer; transition: border-color .15s; }
.dash-card:hover { border-color: var(--b2); }
.dash-card__head { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: var(--bg3); border-bottom: 1px solid var(--b1); }
.dash-card__name  { font-size: 13px; font-weight: 700; color: var(--t1); }
.dash-card__count { font-family: var(--ffm); font-size: 11px; color: var(--acc2); }
.dash-card__chart { padding: 10px; background: var(--chart-bg); }
.dash-card__chart canvas { width: 100% !important; display: block; }
.dash-card__footer { padding: 8px 16px; display: flex; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--b1); }
.dash-card__stat { font-size: 11px; color: var(--t3); }
.dash-card__stat strong { color: var(--t2); font-family: var(--ffm); }

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 1100px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  :root { --header-h: 70px; --sidebar-w: 220px; }
  .sidebar {
    position: fixed; top: var(--header-h); left: 0; bottom: var(--footer-h);
    z-index: 100; transform: translateX(-100%);
    max-height: calc(100vh - var(--header-h) - var(--footer-h));
    box-shadow: 4px 0 20px rgba(0,0,0,.4);
  }
  .sidebar.open { transform: translateX(0); }
  .header__menu-btn { display: flex; align-items: center; justify-content: center; }
  .grid-2, .grid-2x3 { grid-template-columns: 1fr; }
  .grid-3            { grid-template-columns: 1fr; }
  .clustering-layout { grid-template-columns: 1fr; }
  .col-span-full { grid-column: 1; }
  .header__kpis { display: none; }
  .main { padding: 14px; }
  .card__head { gap: 6px; }
  .card__head-right { gap: 4px; }
}

@media (max-width: 600px) {
  :root { --header-h: 60px; }
  .header { padding: 0 14px; gap: 10px; }
  .header__title { font-size: 17px; }
  .header__sub   { display: none; }
  .header__logo  { width: 40px; height: 40px; font-size: 15px; }
  .main { padding: 10px; }
  .footer { padding: 0 14px; }
  .footer__right { display: none; }
  .card__title { font-size: 13px; }
  .btn-load-chart, .btn-apply-color, .btn-chart-dl { font-size: 10px; padding: 4px 8px; }
  .chart-col-select, .chart-color-select { font-size: 9px; max-width: 130px; }
}

/* ═══════════════════════════════════════
   Neo4j button in header
═══════════════════════════════════════ */
.header__neo4j-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: linear-gradient(135deg, rgba(99,102,241,.2), rgba(192,132,252,.2));
  border: 1px solid rgba(99,102,241,.5);
  border-radius: 8px;
  color: #c084fc;
  font-family: var(--ffm);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
  margin-left: 12px;
}
.header__neo4j-btn:hover {
  background: linear-gradient(135deg, rgba(99,102,241,.35), rgba(192,132,252,.35));
  border-color: #c084fc;
  color: #fff;
}

/* ═══════════════════════════════════════
   Neo4j Query Modal
═══════════════════════════════════════ */
.neo4j-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}
.neo4j-overlay.active { display: flex; }

.neo4j-modal {
  background: var(--bg1);
  border: 1px solid rgba(99,102,241,.35);
  border-radius: 16px;
  width: min(860px, 95vw);
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 24px 80px rgba(0,0,0,.5);
}

.neo4j-modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.neo4j-modal__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ffs);
  font-size: 16px;
  font-weight: 700;
  color: #c084fc;
}
.neo4j-modal__close {
  background: none;
  border: none;
  color: var(--fg2);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background .15s;
}
.neo4j-modal__close:hover { background: rgba(255,255,255,.08); color: #fff; }

.neo4j-modal__config {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 10px;
}

.neo4j-input {
  padding: 8px 12px;
  background: var(--bg2);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  color: var(--fg1);
  font-family: var(--ffm);
  font-size: 12px;
  outline: none;
  transition: border-color .2s;
}
.neo4j-input:focus { border-color: #c084fc; }
.neo4j-input::placeholder { color: var(--fg3); }

.neo4j-examples {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.neo4j-examples__label {
  font-size: 11px;
  color: var(--fg3);
  font-family: var(--ffm);
  white-space: nowrap;
}
.neo4j-ex-btn {
  padding: 4px 10px;
  background: rgba(99,102,241,.12);
  border: 1px solid rgba(99,102,241,.3);
  border-radius: 6px;
  color: #a5b4fc;
  font-family: var(--ffm);
  font-size: 11px;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.neo4j-ex-btn:hover { background: rgba(99,102,241,.25); color: #fff; }

.neo4j-query {
  width: 100%;
  min-height: 130px;
  padding: 12px;
  background: var(--bg2);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  color: var(--fg1);
  font-family: var(--ffm);
  font-size: 12px;
  line-height: 1.6;
  resize: vertical;
  outline: none;
  box-sizing: border-box;
  transition: border-color .2s;
}
.neo4j-query:focus { border-color: #c084fc; }

.neo4j-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.neo4j-run-btn {
  padding: 9px 20px;
  background: linear-gradient(135deg, #6366f1, #c084fc);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-family: var(--ffs);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .2s;
}
.neo4j-run-btn:hover { opacity: .85; }
.neo4j-clear-btn {
  padding: 9px 16px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  color: var(--fg2);
  font-family: var(--ffs);
  font-size: 13px;
  cursor: pointer;
  transition: background .15s;
}
.neo4j-clear-btn:hover { background: rgba(255,255,255,.12); }
.neo4j-note {
  font-size: 11px;
  color: var(--fg3);
  font-family: var(--ffm);
  flex: 1;
}

/* Results */
.neo4j-results { min-height: 0; }
.neo4j-loading { color: #a5b4fc; font-family: var(--ffm); font-size: 13px; padding: 12px 0; }
.neo4j-empty   { color: var(--fg3); font-family: var(--ffm); font-size: 13px; padding: 12px 0; }
.neo4j-err     { color: #fb7185; font-family: var(--ffm); font-size: 12px; padding: 12px; background: rgba(251,113,133,.08); border-radius: 8px; border: 1px solid rgba(251,113,133,.2); line-height: 1.6; }
.neo4j-err code { background: rgba(255,255,255,.06); padding: 2px 6px; border-radius: 4px; }

.neo4j-result-meta {
  font-size: 11px;
  color: var(--fg3);
  font-family: var(--ffm);
  margin-bottom: 8px;
}
.neo4j-table-wrap {
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.08);
}
.neo4j-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  font-family: var(--ffm);
}
.neo4j-table th {
  background: rgba(99,102,241,.15);
  color: #a5b4fc;
  padding: 8px 12px;
  text-align: left;
  font-weight: 600;
  border-bottom: 1px solid rgba(255,255,255,.08);
  white-space: nowrap;
}
.neo4j-table td {
  padding: 7px 12px;
  color: var(--fg1);
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.neo4j-table tr:last-child td { border-bottom: none; }
.neo4j-table tr:hover td { background: rgba(255,255,255,.03); }
.neo4j-dl-csv {
  display: inline-block;
  margin-top: 10px;
  padding: 6px 14px;
  background: rgba(52,211,153,.12);
  border: 1px solid rgba(52,211,153,.3);
  border-radius: 6px;
  color: #34d399;
  font-family: var(--ffm);
  font-size: 11px;
  text-decoration: none;
  transition: background .15s;
}
.neo4j-dl-csv:hover { background: rgba(52,211,153,.22); }

/* ══════════════════════════════════════════════
   ADDITIONS v2.1 — global filter, stats panel,
   external links, full-width cards, detail page
   ══════════════════════════════════════════════ */

/* Global FG filter bar */
.dash-filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  background: var(--s2);
  border: 1px solid var(--bdr);
  border-radius: 10px;
  padding: 10px 16px;
  margin-bottom: 16px;
}
.dash-filter-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--t2);
  white-space: nowrap;
}
.dash-fg-select {
  min-width: 220px;
  flex: 1;
}
.dash-filter-count {
  font-size: 11px;
  font-family: var(--ffm);
  color: #111;
  font-weight: 600;
  white-space: nowrap;
}

/* Full-width card (grid-column: 1/-1) */
.card--full {
  grid-column: 1 / -1;
}

/* Stats panel */
.stats-panel {
  background: var(--s2);
  border: 1px solid var(--bdr);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 10px;
}
.stats-panel__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.stats-panel__title {
  font-size: 12px;
  font-weight: 600;
  color: var(--t2);
  flex: 1;
}
.stats-panel__row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.stats-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 60px;
}
.stats-key {
  font-size: 10px;
  color: var(--t3);
  font-family: var(--ffm);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.stats-val {
  font-size: 13px;
  font-weight: 700;
  font-family: var(--ffm);
  color: #111;
}

/* External links in table */
.th-links {
  width: 130px;
  text-align: center;
}
.td-links {
  white-space: nowrap;
  text-align: center;
  padding: 4px 6px;
}
.ext-link {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  text-decoration: none;
  margin: 1px 2px;
  transition: opacity .15s;
}
.ext-link:hover { opacity: .8; }
.ext-link--pubchem {
  background: rgba(34,211,238,.18);
  color: #06b6d4;
  border: 1px solid rgba(34,211,238,.35);
}
.ext-link--comptox {
  background: rgba(52,211,153,.18);
  color: #10b981;
  border: 1px solid rgba(52,211,153,.35);
}

/* Detail page ext links */
.detail-ext-row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.detail-ext {
  font-size: 12px;
  padding: 4px 10px;
}

/* SMILES display in detail */
.info-row__smiles {
  font-family: var(--ffm);
  font-size: 10px;
  word-break: break-all;
  color: var(--t2);
}

/* Correlation heatmap placeholder */
.chart-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 200px;
  color: var(--t3);
  font-size: 13px;
}

/* ══════════════════════════════════════════════
   ABOUT PAGE — v2.2
   ══════════════════════════════════════════════ */

.about-page {
  max-width: 1100px;
  margin: 0 auto;
  padding-bottom: 40px;
}

/* Hero */
.about-hero {
  background: linear-gradient(135deg, rgba(99,102,241,.12) 0%, rgba(34,211,238,.08) 100%);
  border: 1px solid rgba(99,102,241,.25);
  border-radius: 16px;
  padding: 36px 40px;
  margin-bottom: 24px;
  text-align: center;
}
.about-hero__badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--acc3);
  background: rgba(99,102,241,.15);
  border: 1px solid rgba(99,102,241,.3);
  border-radius: 20px;
  padding: 3px 12px;
  margin-bottom: 14px;
}
.about-hero__title {
  font-size: 32px;
  font-weight: 700;
  color: var(--t1);
  margin-bottom: 12px;
  letter-spacing: -.02em;
}
.about-hero__sub {
  font-size: 14px;
  color: var(--t2);
  max-width: 680px;
  margin: 0 auto 24px;
  line-height: 1.7;
}
.about-hero__stats {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.about-stat {
  text-align: center;
}
.about-stat__n {
  font-size: 28px;
  font-weight: 700;
  font-family: var(--ffm);
  color: var(--acc3);
  line-height: 1;
}
.about-stat__l {
  font-size: 11px;
  color: var(--t2);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* Two-column grid */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}
@media (max-width: 800px) {
  .about-grid { grid-template-columns: 1fr; }
}
.about-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Cards */
.about-card {
  background: var(--s2, #0e0e1c);
  border: 1px solid var(--bdr, rgba(99,102,241,.18));
  border-radius: 12px;
  padding: 22px 24px;
}
.about-card__icon {
  font-size: 22px;
  margin-bottom: 8px;
}
.about-card__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--t1);
  margin-bottom: 12px;
  letter-spacing: -.01em;
}
.about-card__subtitle {
  font-size: 12px;
  font-weight: 600;
  color: var(--t2);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin: 16px 0 10px;
}
.about-card p {
  font-size: 13px;
  color: var(--t2);
  line-height: 1.7;
  margin-bottom: 10px;
}
.about-card p:last-child { margin-bottom: 0; }
.about-card em { color: var(--acc3); font-style: italic; }
.about-card code {
  font-family: var(--ffm);
  font-size: 11px;
  background: rgba(99,102,241,.12);
  border: 1px solid rgba(99,102,241,.2);
  border-radius: 4px;
  padding: 1px 6px;
  color: var(--acc3);
}
.about-card strong { color: var(--t1); }

/* Source badges */
.about-source {
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--bdr, rgba(99,102,241,.1));
}
.about-source:last-child { border-bottom: none; padding-bottom: 0; margin-bottom: 0; }
.about-source__badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  border-radius: 6px;
  padding: 3px 10px;
  margin-bottom: 8px;
}
.about-source__badge--norman  { background: rgba(99,102,241,.18); color: #a5b4fc; border: 1px solid rgba(99,102,241,.3); }
.about-source__badge--kemi    { background: rgba(52,211,153,.15); color: #6ee7b7; border: 1px solid rgba(52,211,153,.3); }
.about-source__badge--comptox { background: rgba(34,211,238,.15); color: #67e8f9; border: 1px solid rgba(34,211,238,.3); }
.about-source__badge--rdkit   { background: rgba(251,191,36,.15); color: #fde68a; border: 1px solid rgba(251,191,36,.3); }

/* Schema diagram */
.about-schema {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 0;
  flex-wrap: wrap;
}
.about-schema__node {
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 12px;
  font-family: var(--ffm);
}
.about-schema__node--pfas { background: rgba(99,102,241,.18); border: 1px solid rgba(99,102,241,.4); color: var(--acc3); }
.about-schema__node--ec   { background: rgba(34,211,238,.15); border: 1px solid rgba(34,211,238,.35); color: #67e8f9; }
.about-schema__label { font-weight: 700; font-size: 12px; }
.about-schema__desc  { font-size: 10px; color: var(--t2); margin-top: 2px; }
.about-schema__arrow {
  font-size: 10px;
  color: var(--t3);
  font-family: var(--ffm);
  white-space: nowrap;
}

/* Mini stats grid */
.about-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 18px;
}
.about-mini-stat {
  background: rgba(99,102,241,.08);
  border: 1px solid rgba(99,102,241,.15);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.about-mini-stat__k {
  font-size: 10px;
  color: var(--t2);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.about-mini-stat__v {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--ffm);
  color: var(--acc3);
}

/* FG bar chart */
.about-fg-bars {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.about-fg-row {
  display: grid;
  grid-template-columns: 160px 1fr 30px;
  align-items: center;
  gap: 8px;
}
.about-fg-name {
  font-size: 11px;
  color: var(--t2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.about-fg-bar-wrap {
  background: rgba(99,102,241,.1);
  border-radius: 3px;
  height: 8px;
  overflow: hidden;
}
.about-fg-bar {
  height: 100%;
  background: linear-gradient(90deg, rgba(99,102,241,.8), rgba(34,211,238,.8));
  border-radius: 3px;
  min-width: 3px;
  transition: width .4s ease;
}
.about-fg-count {
  font-size: 11px;
  font-family: var(--ffm);
  color: var(--acc3);
  text-align: right;
}

/* Features list */
.about-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.about-features li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--t2);
  line-height: 1.6;
}
.about-feat-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }
.about-features strong { color: var(--t1); }

/* Cite block */
.about-cite blockquote.about-cite__block {
  background: rgba(99,102,241,.08);
  border-left: 3px solid var(--acc);
  border-radius: 0 8px 8px 0;
  padding: 12px 16px;
  font-size: 12px;
  color: var(--t2);
  font-style: italic;
  margin: 10px 0;
  line-height: 1.6;
}

/* Code block */
.about-code {
  background: #0a0a18;
  border: 1px solid rgba(99,102,241,.2);
  border-radius: 8px;
  padding: 12px 16px;
  margin: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.about-code code {
  display: block;
  font-family: var(--ffm);
  font-size: 11px;
  color: var(--acc3);
  background: none;
  border: none;
  padding: 0;
}

/* ══════════════════════════════════════════════
   KNOWLEDGE GRAPH PAGE — v3.0
   ══════════════════════════════════════════════ */

.graph-layout {
  display: grid;
  grid-template-columns: 220px 1fr 220px;
  height: calc(100vh - 60px - 48px); /* header + footer */
  gap: 0;
  overflow: hidden;
}

/* Left panel */
.graph-panel {
  background: var(--s2);
  border-right: 1px solid var(--bdr);
  overflow-y: auto;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.graph-panel__title {
  font-size: 13px;
  font-weight: 700;
  color: var(--t1);
  margin-bottom: 6px;
  letter-spacing: -.01em;
}
.graph-section-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--t3);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-top: 6px;
  margin-bottom: 4px;
}

/* Query buttons */
.graph-query-btns {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.graph-qbtn {
  display: flex;
  align-items: center;
  gap: 7px;
  background: rgba(99,102,241,.08);
  border: 1px solid rgba(99,102,241,.18);
  border-radius: 7px;
  padding: 7px 10px;
  font-size: 11px;
  color: var(--t1);
  cursor: pointer;
  text-align: left;
  transition: background .15s, border-color .15s;
}
.graph-qbtn:hover, .graph-qbtn.active {
  background: rgba(99,102,241,.22);
  border-color: rgba(99,102,241,.45);
}
.graph-qbtn__icon { font-size: 13px; flex-shrink: 0; }

/* Filters */
.graph-filters {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.graph-filter-label {
  font-size: 10px;
  color: var(--t2);
  margin-top: 4px;
}
.graph-filter-sel {
  font-size: 11px;
  padding: 4px 6px;
}
.graph-slider {
  width: 100%;
  accent-color: var(--acc);
  cursor: pointer;
}
.graph-slider-val {
  font-size: 10px;
  font-family: var(--ffm);
  color: var(--acc3);
}

/* Layout buttons */
.graph-layout-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.graph-layout-btn {
  background: rgba(99,102,241,.1);
  border: 1px solid rgba(99,102,241,.2);
  border-radius: 5px;
  padding: 4px 8px;
  font-size: 10px;
  color: var(--t1);
  cursor: pointer;
  font-family: var(--ffm);
}
.graph-layout-btn:hover {
  background: rgba(99,102,241,.25);
}

/* Legend */
.graph-legend {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.graph-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--t2);
}
.graph-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Stats */
.graph-stats {
  margin-top: 8px;
  border-top: 1px solid var(--bdr);
  padding-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.graph-stat-row {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--t2);
}
.graph-stat-row strong {
  color: var(--acc3);
  font-family: var(--ffm);
}

/* Canvas */
.graph-canvas-wrap {
  position: relative;
  background: #07071a;
  overflow: hidden;
}

/* Loading spinner */
.graph-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(7,7,26,.8);
  z-index: 10;
  gap: 12px;
}
.graph-loading__spinner {
  width: 32px;
  height: 32px;
  border: 3px solid rgba(99,102,241,.3);
  border-top-color: #6366f1;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.graph-loading__txt {
  font-size: 12px;
  color: var(--t2);
}

/* Right detail panel */
.graph-detail {
  background: var(--s2);
  border-left: 1px solid var(--bdr);
  overflow-y: auto;
  padding: 14px 12px;
}
.graph-detail__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 200px;
  text-align: center;
}
.graph-detail__head {
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--bdr);
}
.graph-detail__type {
  font-size: 10px;
  font-weight: 600;
  color: var(--t3);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: 4px;
}
.graph-detail__name {
  font-size: 13px;
  font-weight: 700;
  color: var(--t1);
  line-height: 1.4;
  word-break: break-word;
}
.graph-detail__links {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.graph-detail__rows {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 10px;
}
.graph-detail__row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 11px;
}
.graph-detail__row-k {
  color: var(--t3);
  flex-shrink: 0;
}
.graph-detail__row-v {
  color: var(--t1);
  font-family: var(--ffm);
  font-size: 10px;
  text-align: right;
  word-break: break-all;
}
.graph-detail__smiles {
  background: rgba(0,0,0,.25);
  border-radius: 6px;
  padding: 8px;
  margin-bottom: 10px;
}
.graph-detail__smiles-label {
  display: block;
  font-size: 9px;
  color: var(--t3);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 4px;
}
.graph-detail__smiles-val {
  font-size: 9px;
  font-family: var(--ffm);
  color: var(--t2);
  word-break: break-all;
}
.graph-detail__expand {
  width: 100%;
  background: rgba(99,102,241,.15);
  border: 1px solid rgba(99,102,241,.3);
  border-radius: 7px;
  padding: 8px;
  font-size: 11px;
  color: var(--acc3);
  cursor: pointer;
  margin-bottom: 10px;
  transition: background .15s;
}
.graph-detail__expand:hover { background: rgba(99,102,241,.28); }
.graph-detail__member-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-top: 8px;
}
.graph-detail__member {
  font-size: 10px;
  color: var(--t2);
  padding: 3px 6px;
  background: rgba(99,102,241,.07);
  border-radius: 4px;
}