:root {
  --bg: #f6f7f8;
  --surface: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --accent: #0f766e;
  --accent-soft: #ccfbf1;
  --tag-bg: #f3f4f6;
  --notice-bg: #fff7ed;
  --notice-border: #fed7aa;
  color-scheme: light dark;
}

/* Dark palette: when the system is dark (unless the user picked Light), or when the user picked Dark. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b0f14;
    --surface: #141a21;
    --text: #e5e7eb;
    --muted: #9ca3af;
    --border: #273039;
    --accent: #2dd4bf;
    --accent-soft: #134e4a;
    --tag-bg: #1f2933;
    --notice-bg: #2a1d10;
    --notice-border: #7c4a12;
  }
}
:root[data-theme="dark"] {
  --bg: #0b0f14;
  --surface: #141a21;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --border: #273039;
  --accent: #2dd4bf;
  --accent-soft: #134e4a;
  --tag-bg: #1f2933;
  --notice-bg: #2a1d10;
  --notice-border: #7c4a12;
  color-scheme: dark;
}
:root[data-theme="light"] { color-scheme: light; }

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding-bottom: calc(64px + env(safe-area-inset-bottom));
}

a { color: var(--accent); }
.muted { color: var(--muted); }
[hidden] { display: none !important; }

.topbar {
  position: sticky; top: 0; z-index: 2;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; padding-top: calc(12px + env(safe-area-inset-top));
  background: var(--surface); border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); min-width: 0; }
.brand-mark { flex: none; border-radius: 9px; }
.brand-text { display: flex; flex-direction: column; min-width: 0; }
.brand-name { font-size: 19px; font-weight: 700; letter-spacing: -0.3px; line-height: 1.1; }
.brand-fin { color: var(--accent); font-weight: 800; }
.brand-tagline { font-size: 11.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top-actions { display: flex; gap: 8px; align-items: center; }
.icon-btn {
  border: 1px solid var(--border); background: transparent; color: var(--text);
  border-radius: 8px; width: 36px; height: 36px; font-size: 18px; cursor: pointer;
}
.theme-btn {
  border: 1px solid var(--border); background: transparent; color: var(--text);
  border-radius: 8px; height: 36px; padding: 0 10px; font-size: 13px; cursor: pointer; white-space: nowrap;
}

.view { max-width: 720px; margin: 0 auto; padding: 0 16px; }
.view h2 { margin: 20px 0 6px; }

.tabs { display: flex; gap: 8px; padding: 12px 0 8px; }
.tab {
  flex: 1; padding: 10px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface); color: var(--text); font-weight: 600; cursor: pointer;
}
.tab[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
.count {
  display: inline-block; min-width: 1.6em; margin-left: 6px; padding: 1px 7px;
  border-radius: 999px; background: var(--tag-bg); color: var(--muted);
  font-size: 12px; font-weight: 600;
}
.count:empty { display: none; }
.tab[aria-selected="true"] .count { background: rgba(255, 255, 255, 0.25); color: #fff; }

.filters { display: grid; gap: 8px; }
.toggle { display: inline-flex; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; width: max-content; }
.toggle button { border: 0; background: var(--surface); color: var(--text); padding: 6px 14px; cursor: pointer; }
.toggle button.on { background: var(--accent-soft); color: var(--text); font-weight: 600; }

.chips { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
/* Touch: one swipeable row, faded at the right edge so it's clear there is more. */
#sectorChips {
  -webkit-mask-image: linear-gradient(to right, #000 85%, transparent);
          mask-image: linear-gradient(to right, #000 85%, transparent);
  padding-right: 32px;
}
/* Mouse/trackpad: a sideways-only row can't be scrolled with a wheel, so wrap instead. */
@media (hover: hover) and (pointer: fine) {
  #sectorChips { flex-wrap: wrap; overflow: visible; -webkit-mask-image: none; mask-image: none; padding-right: 0; }
}
.chip {
  flex: none; border: 1px solid var(--border); background: var(--surface); color: var(--text);
  border-radius: 999px; padding: 5px 12px; font-size: 13px; cursor: pointer; white-space: nowrap;
}
.chip.on { background: var(--accent); border-color: var(--accent); color: #fff; }

.pull-hint { text-align: center; color: var(--muted); margin: 8px 0 0; }

.stories { list-style: none; margin: 8px 0 0; padding: 0; }
.story { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; margin-bottom: 8px; }
.story .title { display: block; color: var(--text); font-weight: 600; text-decoration: none; }
.story a.title:visited { color: var(--muted); }
.meta { margin-top: 6px; font-size: 12.5px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 4px 6px; align-items: center; }
.publisher { font-weight: 600; color: var(--text); }
.tag { background: var(--tag-bg); border-radius: 999px; padding: 1px 8px; font-size: 11.5px; }
.sources-btn { margin-top: 6px; border: 0; background: none; color: var(--accent); padding: 0; font-size: 13px; cursor: pointer; }
.more-sources { margin: 6px 0 0; padding-left: 18px; font-size: 13px; }

.status { text-align: center; color: var(--muted); }
.more { display: block; margin: 8px auto 16px; padding: 8px 18px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; }

/* Dates */
.day-head {
  list-style: none; position: sticky; top: 61px; z-index: 1;
  margin: 14px 0 6px; padding: 4px 2px; background: var(--bg);
  font-size: 12.5px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.6px;
}
.stories > .day-head:first-child { margin-top: 4px; }
.date-jump { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.date-jump input {
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  border-radius: 8px; padding: 4px 8px; font: inherit;
}
.link-btn { border: 0; background: none; color: var(--accent); font-weight: 600; cursor: pointer; padding: 0; }

/* My Stocks */
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.pill-btn {
  border: 1px solid var(--accent); background: transparent; color: var(--accent);
  border-radius: 999px; padding: 6px 14px; font-weight: 600; cursor: pointer;
}
.primary-btn {
  display: block; width: 100%; margin: 12px 0; padding: 12px; border: 0; border-radius: 10px;
  background: var(--accent); color: #fff; font-size: 15px; font-weight: 700; cursor: pointer;
}
.empty { text-align: center; padding: 28px 12px; }
.empty img { border-radius: 14px; }
.empty h3 { margin: 12px 0 4px; }
.empty .primary-btn { max-width: 260px; margin: 16px auto 0; }
.followed { margin: 8px 0 4px; flex-wrap: wrap; overflow: visible; }
.chip.static { cursor: default; font-size: 12px; padding: 3px 10px; }
.chip.removable { display: inline-flex; align-items: center; gap: 4px; padding: 3px 4px 3px 10px; }
.chip-x {
  border: 0; background: rgba(0, 0, 0, 0.18); color: inherit; cursor: pointer;
  width: 18px; height: 18px; border-radius: 50%; font-size: 12px; line-height: 18px; padding: 0;
}
.chip-x:hover { background: rgba(0, 0, 0, 0.32); }
.picker-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.story-stocks { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.stock-tag {
  background: var(--accent-soft); color: var(--text); border-radius: 6px;
  padding: 1px 7px; font-size: 11.5px; font-weight: 700; letter-spacing: 0.3px;
}
.region-tag { color: var(--muted); font-size: 11.5px; align-self: center; }
.picker .primary-btn { position: sticky; bottom: calc(64px + env(safe-area-inset-bottom)); }
.co-main { display: flex; flex-direction: column; }
.co-industry { color: var(--muted); font-size: 12px; }

#companySearch { width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-size: 15px; margin: 8px 0; }
.companies, .sources { list-style: none; padding: 0; margin: 0; }
.companies li { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.companies label { display: flex; justify-content: space-between; flex: 1; cursor: pointer; }
.co-sym { color: var(--muted); font-size: 12.5px; }
.sources li { padding: 6px 0; border-bottom: 1px solid var(--border); }
.notice { background: var(--notice-bg); border: 1px solid var(--notice-border); border-radius: 10px; padding: 10px 12px; }

.bottomnav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 2;
  display: flex; background: var(--surface); border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
}
.bottomnav a { flex: 1; text-align: center; padding: 14px 0; color: var(--muted); text-decoration: none; font-weight: 600; }
.bottomnav a[aria-current="page"] { color: var(--accent); }