:root {
  --bg: #0b0e14;
  --bg-2: #11151f;
  --panel: #151a26;
  --panel-2: #1b2130;
  --line: #232a3a;
  --line-2: #2d364a;
  --text: #e6eaf2;
  --text-2: #9aa6bd;
  --muted: #65718c;
  --accent: #4d8dff;
  --pos: #16c784;
  --neg: #ea3943;
  --neu: #7b86a0;
  --radius: 12px;
  --shadow: 0 6px 24px rgba(0,0,0,.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}
.muted { color: var(--muted); font-weight: 500; }
.btn {
  background: var(--accent); color: #fff; border: 0; padding: 8px 14px;
  border-radius: 8px; font-weight: 600; cursor: pointer; font-family: inherit;
}
.btn:hover { filter: brightness(1.1); }

#app { display: grid; grid-template-columns: 264px 1fr; height: 100vh; transition: grid-template-columns .2s ease; }
#app.nav-collapsed { grid-template-columns: 0 1fr; }
#app.nav-collapsed #sidebar { overflow: hidden; }

.sidebar-toggle {
  background: var(--panel); border: 1px solid var(--line); color: var(--text-2);
  width: 36px; height: 36px; border-radius: 8px; cursor: pointer; font-size: 15px; flex: none;
}
.sidebar-toggle:hover { border-color: var(--accent); color: var(--text); }

/* tag legend + colored dots */
.tag-legend { display: flex; flex-wrap: wrap; gap: 6px 10px; margin: 2px 0 4px; }
.tag-legend span { display: inline-flex; align-items: center; gap: 4px; font-size: 10.5px; color: var(--muted); }
.tg-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: none; }
.tg-topic { background: #4d8dff; }
.tg-ticker { background: #16c784; }
.tg-asset { background: #f0b757; }
.tg-region { background: #c4a0ff; }
.tg-company { background: #ff8fab; }
.tg-entity { background: #5ad1e0; }

/* ---------- Sidebar ---------- */
#sidebar {
  background: var(--bg-2); border-right: 1px solid var(--line);
  display: flex; flex-direction: column; overflow-y: auto;
}
.brand { display: flex; align-items: center; gap: 11px; padding: 20px 18px 16px; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #7b5cff);
  display: grid; place-items: center; font-weight: 800; font-size: 20px; color: #fff;
}
.brand-name { font-weight: 800; letter-spacing: 2px; font-size: 16px; }
.brand-sub { font-size: 11px; color: var(--muted); letter-spacing: .3px; }

.nav { padding: 6px 12px; display: flex; flex-direction: column; gap: 3px; }
.nav-btn {
  display: flex; align-items: center; gap: 11px; width: 100%;
  background: none; border: 0; color: var(--text-2); padding: 10px 12px;
  border-radius: 9px; font-family: inherit; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: .12s;
}
.nav-btn svg { width: 18px; height: 18px; fill: currentColor; }
.nav-btn:hover { background: var(--panel); color: var(--text); }
.nav-btn.active { background: var(--panel-2); color: #fff; }

.side-section { padding: 14px 16px; display: flex; flex-direction: column; gap: 7px; }
.side-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: .8px;
  color: var(--muted); font-weight: 700; margin-top: 12px;
}
.side-label:first-child { margin-top: 0; }

.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  background: var(--panel); border: 1px solid var(--line); color: var(--text-2);
  padding: 6px 11px; border-radius: 20px; font-size: 12.5px; font-weight: 600;
  cursor: pointer; font-family: inherit; transition: .12s;
}
.pill:hover { border-color: var(--line-2); color: var(--text); }
.pill.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.pill.pos.active { background: var(--pos); border-color: var(--pos); }
.pill.neu.active { background: var(--neu); border-color: var(--neu); }
.pill.neg.active { background: var(--neg); border-color: var(--neg); }

select, .mini-input {
  width: 100%; background: var(--panel); border: 1px solid var(--line);
  color: var(--text); padding: 9px 11px; border-radius: 8px; font-family: inherit;
  font-size: 13px; cursor: pointer;
}
.mini-input { cursor: text; }
select:focus, .mini-input:focus, #search-input:focus { outline: none; border-color: var(--accent); }

.tag-list { display: flex; flex-direction: column; gap: 1px; max-height: 280px; overflow-y: auto; }
.tag-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 9px; border-radius: 7px; cursor: pointer; font-size: 13px; color: var(--text-2);
}
.tag-row:hover { background: var(--panel); color: var(--text); }
.tag-row.active { background: var(--accent); color: #fff; }
.tag-row .cnt { font-size: 11px; font-family: 'JetBrains Mono', monospace; opacity: .7; }
.tag-row .nm { display: inline-flex; align-items: center; gap: 7px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* topic chips colored by group (in modal) */
.m-tags .tg-ticker, .m-tags .tg-company { background: rgba(77,141,255,.16); color: #8fb6ff; }
.m-tags .tg-asset { background: rgba(245,180,80,.15); color: #f0b757; }
.m-tags .tg-region { background: rgba(176,123,255,.15); color: #c4a0ff; }
.m-tags .tg-entity { background: rgba(22,199,132,.14); color: var(--pos); }

.side-foot { margin-top: auto; padding: 14px 16px; border-top: 1px solid var(--line); font-size: 12px; }

/* ---------- Main ---------- */
#main { overflow-y: auto; }
.topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 18px 28px; position: sticky; top: 0; z-index: 5;
  background: rgba(11,14,20,.85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line);
}
.search-wrap { position: relative; flex: 1; max-width: 560px; }
.search-wrap svg { position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  width: 17px; height: 17px; stroke: var(--muted); fill: none; stroke-width: 1.6; }
#search-input {
  width: 100%; background: var(--panel); border: 1px solid var(--line); color: var(--text);
  padding: 11px 13px 11px 38px; border-radius: 10px; font-family: inherit; font-size: 14px;
}
#clear-search { position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  background: var(--panel-2); border: 0; color: var(--text-2); width: 24px; height: 24px;
  border-radius: 6px; cursor: pointer; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.result-count { font-family: 'JetBrains Mono', monospace; color: var(--text-2); font-size: 13px; }

/* reload + auto-update controls */
.view-controls { display: flex; align-items: center; gap: 8px; }
.icon-btn {
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 8px;
  background: var(--panel); border: 1px solid var(--line); color: var(--text-2); cursor: pointer;
}
.icon-btn svg { width: 17px; height: 17px; }
.icon-btn:hover { border-color: var(--accent); color: var(--text); }
.icon-btn.spinning svg { animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.auto-toggle {
  display: inline-flex; align-items: center; gap: 8px; background: var(--panel);
  border: 1px solid var(--line); color: var(--text-2); padding: 8px 12px; border-radius: 8px;
  font-family: inherit; font-size: 12.5px; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.auto-toggle:hover { border-color: var(--line-2); color: var(--text); }
.auto-toggle .auto-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.auto-toggle.on { border-color: var(--pos); color: var(--pos); }
.auto-toggle.on .auto-dot { background: var(--pos); box-shadow: 0 0 0 3px rgba(22,199,132,.18); animation: pulse 1s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .4; } }
.auto-label { font-variant-numeric: tabular-nums; }

.dash-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.head-left { display: flex; align-items: flex-start; gap: 12px; }

/* card publisher is clickable */
.card-pub { color: var(--text-2); font-weight: 600; cursor: pointer; }
.card-pub:hover { color: var(--accent); text-decoration: underline; }

/* source breakdown page */
#view-source { padding: 20px 28px 60px; }
.src-page-head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.back-btn { background: var(--panel); border: 1px solid var(--line); color: var(--text-2);
  padding: 8px 14px; border-radius: 8px; cursor: pointer; font-family: inherit; font-weight: 600; }
.back-btn:hover { border-color: var(--accent); color: var(--text); }
.src-hero { margin-bottom: 22px; }
.src-cat { display: inline-block; font-size: 11px; text-transform: uppercase; letter-spacing: .7px;
  font-weight: 700; color: var(--accent); margin-bottom: 6px; }
.src-hero h1 { font-size: 28px; font-weight: 800; }
.src-hero .muted { margin-top: 4px; max-width: 640px; }
.src-stats { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 16px; }
.src-stats .s { display: flex; flex-direction: column; }
.src-stats .s .v { font-size: 22px; font-weight: 800; font-family: 'JetBrains Mono', monospace; }
.src-stats .s .v.pos { color: var(--pos); } .src-stats .s .v.neg { color: var(--neg); }
.src-stats .s .k { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.src-toptags { display: flex; flex-wrap: wrap; gap: 7px; align-content: flex-start; }
.src-toptags .ttag { display: inline-flex; align-items: center; gap: 6px; background: var(--panel-2);
  border: 1px solid var(--line); padding: 6px 11px; border-radius: 16px; font-size: 12.5px; cursor: pointer; }
.src-toptags .ttag:hover { border-color: var(--accent); }
.src-toptags .ttag .c { color: var(--muted); font-size: 11px; font-family: 'JetBrains Mono', monospace; }

.active-filters { display: flex; flex-wrap: wrap; gap: 7px; padding: 14px 28px 0; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; background: var(--panel-2);
  border: 1px solid var(--line-2); padding: 5px 10px; border-radius: 16px; font-size: 12.5px;
}
.chip b { color: var(--accent); }
.chip button { background: none; border: 0; color: var(--text-2); cursor: pointer; font-size: 14px; }

/* ---------- Feed grid ---------- */
.items-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 14px; padding: 18px 28px;
}
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; cursor: pointer; transition: .14s; display: flex; flex-direction: column; gap: 10px;
  position: relative; overflow: hidden;
}
.card:hover { border-color: var(--line-2); transform: translateY(-2px); box-shadow: var(--shadow); }
.card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--neu); }
.card.pos::before { background: var(--pos); }
.card.neg::before { background: var(--neg); }
.card.neu::before { background: var(--neu); }
.card-top { display: flex; align-items: center; gap: 8px; font-size: 11.5px; color: var(--muted); }
.card-pub { color: var(--text-2); font-weight: 600; }
.cat-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.cat-dot.general { background: #b07bff; }
.card h4 { font-size: 15px; font-weight: 600; line-height: 1.35; color: var(--text);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card p { font-size: 13px; color: var(--text-2); line-height: 1.45;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-foot { display: flex; align-items: center; gap: 8px; margin-top: auto; flex-wrap: wrap; }
.badge { font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 14px; letter-spacing: .3px; }
.badge.pos { background: rgba(22,199,132,.14); color: var(--pos); }
.badge.neg { background: rgba(234,57,67,.14); color: var(--neg); }
.badge.neu { background: rgba(123,134,160,.16); color: var(--neu); }
.score { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--muted); }
.mini-tag { font-size: 11px; color: var(--text-2); background: var(--panel-2); padding: 2px 7px; border-radius: 6px; }
.card-date { margin-left: auto; font-size: 11px; color: var(--muted); font-family: 'JetBrains Mono', monospace; }

.empty { text-align: center; padding: 80px 20px; color: var(--text-2); }
.empty p { margin-bottom: 16px; }

.pagination { display: flex; justify-content: center; align-items: center; gap: 6px; padding: 10px 28px 40px; }
.pagination button {
  background: var(--panel); border: 1px solid var(--line); color: var(--text-2);
  min-width: 36px; height: 36px; border-radius: 8px; cursor: pointer; font-family: inherit; font-weight: 600;
}
.pagination button:hover:not(:disabled) { border-color: var(--accent); color: var(--text); }
.pagination button.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.pagination button:disabled { opacity: .35; cursor: default; }

/* ---------- Dashboard ---------- */
#view-dashboard { padding: 26px 28px 60px; }
.dash-head h1 { font-size: 24px; font-weight: 800; }
.dash-head { margin-bottom: 22px; }

.dash-filters {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; margin-bottom: 20px;
}
.df-field { display: flex; flex-direction: column; gap: 5px; }
.df-field label { font-size: 10.5px; text-transform: uppercase; letter-spacing: .7px; color: var(--muted); font-weight: 700; }
.df-input {
  background: var(--panel-2); border: 1px solid var(--line); color: var(--text);
  padding: 8px 10px; border-radius: 8px; font-family: inherit; font-size: 13px; min-width: 140px;
}
.df-input[type="date"] { min-width: 130px; color-scheme: dark; }
.df-input:focus { outline: none; border-color: var(--accent); }
.df-reset { margin-left: auto; align-self: flex-end; background: var(--panel-2); border: 1px solid var(--line-2); color: var(--text-2); }
.df-reset:hover { color: var(--text); filter: none; }
#dash-scope { color: var(--accent); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px;
}
.stat .k { font-size: 11px; text-transform: uppercase; letter-spacing: .7px; color: var(--muted); font-weight: 700; }
.stat .v { font-size: 26px; font-weight: 800; margin-top: 6px; font-family: 'JetBrains Mono', monospace; }
.stat .v.pos { color: var(--pos); } .stat .v.neg { color: var(--neg); }
.stat .sub { font-size: 12px; color: var(--text-2); margin-top: 2px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 1100px) { .grid-2 { grid-template-columns: 1fr; } }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 16px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.panel-head h3 { font-size: 15px; font-weight: 700; }
.chart-box { position: relative; height: 260px; }
.chart-box.tall { height: 420px; }

.legend { display: flex; align-items: center; gap: 4px; font-size: 11px; color: var(--muted); }
.legend .sw { width: 13px; height: 13px; border-radius: 3px; }

/* heatmap */
.hm-block { margin-bottom: 18px; }
.hm-title { font-size: 12px; font-weight: 700; color: var(--text-2); margin-bottom: 8px; text-transform: capitalize; }
.hm-scroll { overflow-x: auto; padding-bottom: 6px; }
.hm-cell { stroke: var(--bg); stroke-width: 2; cursor: pointer; }
.hm-month { font-size: 9px; fill: var(--muted); font-family: 'JetBrains Mono', monospace; }
.hm-dow { font-size: 9px; fill: var(--muted); font-family: 'JetBrains Mono', monospace; }

.src-table { display: flex; flex-direction: column; gap: 2px; max-height: 420px; overflow-y: auto; }
.src-row { display: grid; grid-template-columns: 1fr auto 90px; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 8px; font-size: 13px; }
.src-row:hover { background: var(--panel-2); }
.src-row .nm { color: var(--text); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.src-row .ct { font-family: 'JetBrains Mono', monospace; color: var(--muted); font-size: 12px; }
.src-bar { height: 8px; border-radius: 4px; background: var(--line); position: relative; overflow: hidden; }
.src-bar i { position: absolute; top: 0; bottom: 0; }

/* ---------- Modal ---------- */
#modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 50; }
#modal {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(560px, 92vw); z-index: 51;
  background: var(--bg-2); border-left: 1px solid var(--line); overflow-y: auto; padding: 28px;
  box-shadow: -10px 0 40px rgba(0,0,0,.4);
}
#modal-close { position: absolute; top: 16px; right: 16px; background: var(--panel); border: 0;
  color: var(--text-2); width: 32px; height: 32px; border-radius: 8px; cursor: pointer; font-size: 15px; }
.m-pub { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .6px; font-weight: 700; }
.m-clickable { cursor: pointer; transition: color .12s; }
.m-clickable:hover { color: var(--accent); text-decoration: underline; }
.m-sep { margin: 0 6px; opacity: .6; }
.m-title { font-size: 21px; font-weight: 700; line-height: 1.3; margin: 8px 0 14px; }
.m-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 18px; }
.m-summary { font-size: 14.5px; line-height: 1.6; color: var(--text-2); margin-bottom: 20px; }
.m-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.m-tags .mini-tag { cursor: pointer; }
.m-link { display: inline-block; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 6px; border: 2px solid var(--bg); }
::-webkit-scrollbar-track { background: transparent; }