:root {
  --bg: #0a0e14;
  --bg-soft: #0f1520;
  --panel: #141c28;
  --panel-2: #182231;
  --border: #233044;
  --border-soft: #1b2635;
  --text: #e7edf5;
  --muted: #8a98ad;
  --faint: #5c6b80;
  --accent: #14b8a6;
  --accent-soft: rgba(20, 184, 166, 0.14);
  --strong-buy: #16a34a;
  --buy: #34d399;
  --neutral: #94a3b8;
  --sell: #f87171;
  --strong-sell: #dc2626;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --radius: 16px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(20, 184, 166, 0.08), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(59, 130, 246, 0.06), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  min-height: 100vh;
}

h1, h2, h3, h4 { margin: 0; font-weight: 650; letter-spacing: -0.01em; }
p { margin: 0; }
button { font: inherit; cursor: pointer; }
input { font: inherit; }
.muted { color: var(--muted); }
.hidden { display: none !important; }

/* ── top bar ─────────────────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 24px;
  background: rgba(10, 14, 20, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-soft);
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 12px; }
.logo { display: grid; place-items: center; }
.brand-text h1 { font-size: 20px; line-height: 1.1; }
.brand-text p { font-size: 12px; color: var(--muted); }

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

.tabs {
  display: flex;
  gap: 2px;
  padding: 3px;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
}
.tabs button {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 6px 11px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 550;
  transition: 0.15s;
}
.tabs button:hover { color: var(--text); }
.tabs button.active { background: var(--accent); color: #04231f; }

.search { display: flex; gap: 8px; }
.search input {
  width: 280px;
  max-width: 46vw;
  padding: 9px 13px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  outline: none;
  transition: 0.15s;
}
.search input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.search input::placeholder { color: var(--faint); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-radius: 10px;
  border: 1px solid transparent;
  padding: 9px 14px;
  font-weight: 600;
  font-size: 13.5px;
  transition: 0.15s;
  background: transparent;
  color: var(--text);
}
.btn.primary { background: var(--accent); color: #04231f; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { border-color: var(--border); color: var(--muted); padding: 9px; }
.btn.ghost:hover { color: var(--text); border-color: var(--faint); }
.btn.danger { background: rgba(220, 38, 38, 0.15); color: #fca5a5; border-color: rgba(220, 38, 38, 0.35); }
.btn.danger:hover { background: rgba(220, 38, 38, 0.25); }

/* ── banner ──────────────────────────────────────────────────────────── */
.banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 16px 24px 0;
  padding: 14px 18px;
  border-radius: 14px;
  background: linear-gradient(120deg, rgba(20, 184, 166, 0.12), rgba(59, 130, 246, 0.08));
  border: 1px solid rgba(20, 184, 166, 0.28);
}
.banner-text { display: flex; flex-direction: column; gap: 3px; }
.banner-text strong { font-size: 14px; }
.banner-text span { font-size: 13px; color: var(--muted); max-width: 70ch; }

/* ── layout ──────────────────────────────────────────────────────────── */
main { padding: 20px 24px 40px; max-width: 1600px; margin: 0 auto; }

.statusline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 14px;
  min-height: 18px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 16px;
}

/* ── card ────────────────────────────────────────────────────────────── */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 16px 13px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
}
.card:hover { transform: translateY(-3px); border-color: var(--border); box-shadow: 0 16px 38px rgba(0, 0, 0, 0.45); }

.card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.ident { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.ident h3 { font-size: 16px; display: flex; align-items: center; gap: 7px; }
.ident .name {
  font-size: 11.5px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 190px;
}
.type-badge {
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 5px;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  color: var(--faint);
  font-weight: 600;
}
.remove {
  border: 0;
  background: transparent;
  color: var(--faint);
  font-size: 18px;
  line-height: 1;
  padding: 2px 4px;
  border-radius: 6px;
  opacity: 0;
  transition: 0.15s;
}
.card:hover .remove { opacity: 1; }
.remove:hover { color: #fca5a5; background: rgba(220, 38, 38, 0.12); }

.price-row { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.price-row .last { font-size: 21px; font-weight: 680; font-variant-numeric: tabular-nums; }
.price-row .change { font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; }
.up { color: var(--buy); }
.down { color: var(--sell); }
.flat { color: var(--muted); }

.spark { display: block; margin: 2px 0 -2px; }
.gauge { display: grid; place-items: center; margin: 2px 0 -6px; }
.gauge svg { width: 190px; height: 112px; overflow: visible; }
.rating-label {
  text-align: center;
  font-size: 15px;
  font-weight: 720;
  letter-spacing: 0.02em;
  margin-top: -2px;
}

.subsummaries { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 4px; }
.sub {
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sub .sub-label { font-size: 10.5px; color: var(--faint); text-transform: uppercase; letter-spacing: 0.04em; }
.sub .sub-rating { font-size: 13px; font-weight: 650; }
.sub .sub-counts { font-size: 10.5px; color: var(--muted); font-variant-numeric: tabular-nums; }

.card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10.5px;
  color: var(--faint);
  border-top: 1px solid var(--border-soft);
  padding-top: 9px;
  margin-top: 2px;
}
.provider-chip { display: inline-flex; align-items: center; gap: 5px; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.dot.warn { background: #f59e0b; }
.dot.sim { background: #a855f7; }

.card.error { justify-content: center; min-height: 200px; align-items: center; text-align: center; cursor: default; }
.card.error:hover { transform: none; }

/* ── rating colors ───────────────────────────────────────────────────── */
.c-strong_buy { color: var(--strong-buy); }
.c-buy { color: var(--buy); }
.c-neutral { color: var(--neutral); }
.c-sell { color: var(--sell); }
.c-strong_sell { color: var(--strong-sell); }

/* ── empty ───────────────────────────────────────────────────────────── */
.empty {
  text-align: center;
  padding: 70px 20px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--text);
}
.empty p { font-size: 16px; }
.empty .muted { margin-top: 6px; font-size: 13px; }

/* ── modal ───────────────────────────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(4, 7, 11, 0.72);
  backdrop-filter: blur(6px);
  overflow-y: auto;
}
.sheet {
  width: min(940px, 100%);
  max-height: 92vh;
  overflow-y: auto;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
  padding: 22px 24px 26px;
}
.sheet.narrow { width: min(520px, 100%); }
.sheet-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; margin-bottom: 6px; }
.sheet-head h2 { font-size: 22px; display: flex; align-items: center; gap: 9px; }
.sheet-head .name { color: var(--muted); font-size: 13px; margin-top: 3px; }
.close-x { border: 0; background: var(--bg-soft); color: var(--muted); width: 34px; height: 34px; border-radius: 9px; font-size: 18px; }
.close-x:hover { color: var(--text); }

.detail-top {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 18px;
  align-items: center;
  padding: 14px 0 18px;
  border-bottom: 1px solid var(--border-soft);
}
.detail-top .gauge svg { width: 210px; height: 124px; }
.detail-price .last { font-size: 30px; font-weight: 700; font-variant-numeric: tabular-nums; }
.detail-price .change { font-size: 15px; font-weight: 600; }
.detail-meta { display: flex; gap: 18px; margin-top: 12px; flex-wrap: wrap; }
.detail-meta div { font-size: 12px; color: var(--muted); }
.detail-meta strong { display: block; color: var(--text); font-size: 14px; font-variant-numeric: tabular-nums; margin-top: 1px; }

.tf-strip { display: flex; gap: 6px; flex-wrap: wrap; margin: 16px 0 8px; }
.tf-strip button {
  border: 1px solid var(--border-soft);
  background: var(--bg-soft);
  color: var(--muted);
  padding: 5px 11px;
  border-radius: 8px;
  font-size: 12.5px;
}
.tf-strip button.active { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 650; }

.tables { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 18px; }
.tables h4 { font-size: 14px; margin-bottom: 8px; display: flex; justify-content: space-between; align-items: center; }
.tables h4 span { font-size: 12px; font-weight: 600; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--faint); font-weight: 600; padding: 6px 8px; border-bottom: 1px solid var(--border-soft); }
td { padding: 7px 8px; border-bottom: 1px solid var(--border-soft); font-variant-numeric: tabular-nums; }
td.num { text-align: right; color: var(--text); }
td.sig { text-align: right; font-weight: 650; font-size: 12.5px; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(255, 255, 255, 0.02); }

.summary-bars { display: flex; gap: 4px; margin-top: 10px; }
.summary-bars .seg { height: 6px; border-radius: 3px; flex: 1; }
.legend { display: flex; gap: 14px; margin-top: 8px; font-size: 11.5px; color: var(--muted); flex-wrap: wrap; }
.legend span { display: inline-flex; align-items: center; gap: 5px; }

.provider-note { margin-top: 16px; font-size: 12px; color: var(--muted); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* ── settings form ───────────────────────────────────────────────────── */
.field { margin: 16px 0; display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12.5px; color: var(--muted); font-weight: 600; }
.field input, .field select {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  outline: none;
  width: 100%;
}
.field input:focus, .field select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field .hint { font-size: 11.5px; color: var(--faint); }
.field .hint a { color: var(--accent); }
.switch-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.sheet-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }

/* ── toast ───────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 60;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 11px 18px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  font-size: 13.5px;
}

.pagefoot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 18px 24px 30px;
  font-size: 11.5px;
  color: var(--faint);
  border-top: 1px solid var(--border-soft);
  max-width: 1600px;
  margin: 0 auto;
}

.skeleton {
  height: 340px;
  border-radius: var(--radius);
  background: linear-gradient(100deg, var(--panel) 30%, var(--panel-2) 50%, var(--panel) 70%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border: 1px solid var(--border-soft);
}
@keyframes shimmer { to { background-position: -200% 0; } }

@media (max-width: 720px) {
  .topbar { padding: 12px 14px; }
  main { padding: 16px 14px 30px; }
  .banner { margin: 12px 14px 0; flex-direction: column; align-items: flex-start; }
  .search input { width: 200px; }
  .detail-top { grid-template-columns: 1fr; }
  .tables { grid-template-columns: 1fr; }
  .brand-text p { display: none; }
}