:root {
  --bg-primary: #f5f5f7; --bg-secondary: #ffffff; --bg-tertiary: #e5e5e7; --border: #d1d1d6;
  --text-primary: #1d1d1f; --text-secondary: #6e6e73; --text-tertiary: #8e8e93;
  --accent: #0071e3; --success: #1a7f37; --warning: #b25000; --error: #c62828;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #1d1d1f; --bg-secondary: #2d2d2f; --bg-tertiary: #3d3d3f; --border: #424245;
    --text-primary: #f5f5f7; --text-secondary: #a1a1a6; --text-tertiary: #6e6e73;
    --accent: #0a84ff; --success: #30d158; --warning: #ff9f0a; --error: #ff453a;
  }
}
* { box-sizing: border-box; }
html { color-scheme: light dark; }
body { margin: 0; background: var(--bg-secondary); color: var(--text-primary);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
.page { max-width: 960px; margin: 0 auto; padding: 1rem 1rem 3rem; }
h1 { font-size: 1.5rem; margin: 0.5rem 0 1rem; }
h2 { font-size: 1.05rem; margin: 0 0 0.4rem; }
a { color: var(--accent); }

.num { font-variant-numeric: tabular-nums; }
.quiet { color: var(--text-secondary); font-size: 0.85rem; }
.tiny { color: var(--text-tertiary); font-size: 0.72rem; }
.empty { padding: 2rem 0; }
.pill { display: inline-block; padding: 0.1rem 0.45rem; border-radius: 999px; font-size: 0.72rem; font-style: normal; border: 1px solid var(--border); background: var(--bg-tertiary); white-space: nowrap; }
.hi { color: var(--success); border-color: var(--success); }
.mid { color: var(--warning); border-color: var(--warning); }
.lo { color: var(--error); border-color: var(--error); }
.btn { display: inline-block; padding: 0.32rem 0.7rem; border-radius: 6px; font: inherit; font-size: 0.8rem; border: 1px solid var(--border); background: var(--bg-secondary); white-space: nowrap; color: var(--text-primary); cursor: pointer; text-decoration: none; }
.btn.go { background: var(--accent); color: #fff; border-color: var(--accent); }

.appnav { display: flex; gap: 0.25rem; align-items: center; border-bottom: 1px solid var(--border); margin-bottom: 1rem; padding-bottom: 0.6rem; font-size: 0.85rem; flex-wrap: wrap; }
.appnav .brand { font-weight: 700; margin-right: 1rem; }
.appnav .tab { padding: 0.3rem 0.7rem; border-radius: 6px; color: var(--text-secondary); text-decoration: none; }
.appnav .tab.on { background: var(--bg-tertiary); color: var(--text-primary); font-weight: 600; }
.appnav .signout { margin: 0 0 0 auto; display: flex; gap: 0.5rem; align-items: center; }

.banner { border: 1px solid var(--border); border-radius: 8px; padding: 0.55rem 0.8rem; margin-bottom: 1rem; font-size: 0.85rem; background: var(--bg-tertiary); }
.banner.running, .banner.ok { border-color: var(--accent); }
.banner.paused { border-color: var(--warning); color: var(--warning); }
.banner.error { border-color: var(--error); color: var(--error); }

.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.toolbar form { margin: 0; }

.strip { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1rem; }
.strip div { background: var(--bg-primary); border: 1px solid var(--border); border-radius: 8px; padding: 0.5rem 0.8rem; font-size: 0.8rem; }
.strip b { display: block; font-size: 1.05rem; }

/* Explore cards: darker surface than the page so each idea stands apart */
.ncard { border: 1px solid var(--border); border-radius: 12px; background: var(--bg-primary); padding: 1.1rem 1.15rem 1rem; margin-bottom: 1.1rem; box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.ntop { display: flex; justify-content: space-between; gap: 1rem; align-items: flex-start; }
.ntop > div:first-child { min-width: 0; }
.niche { font-size: 0.74rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; display: flex; align-items: center; gap: 0.45rem; }
.rank { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; background: var(--bg-tertiary); color: var(--text-primary); font-weight: 700; font-size: 0.74rem; letter-spacing: 0; }
.idea { font-size: 1.2rem; font-weight: 800; line-height: 1.3; margin-top: 0.35rem; overflow-wrap: anywhere; }
.why { font-size: 0.86rem; color: var(--text-secondary); margin-top: 0.35rem; line-height: 1.45; }
.why b { color: var(--text-primary); font-weight: 600; }
.sbadge { text-align: center; background: var(--bg-tertiary); border-radius: 10px; padding: 0.45rem 0.75rem; min-width: 62px; flex-shrink: 0; }
.sbadge b { display: block; font-size: 1.55rem; font-weight: 800; line-height: 1.1; }
.sbadge span { display: block; font-size: 0.68rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; }
.sbadge .prov { text-transform: none; letter-spacing: 0; font-style: italic; }
.nmetrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.6rem; margin-top: 0.95rem; }
@media (max-width: 700px) { .nmetrics { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.stat { background: var(--bg-secondary); border-radius: 8px; padding: 0.6rem 0.75rem; font-size: 0.82rem; min-width: 0; }
.stat .label { display: block; margin-bottom: 0.2rem; color: var(--text-secondary); font-size: 0.78rem; }
.stat .sval { display: block; font-size: 1.05rem; font-weight: 700; margin-bottom: 0.15rem; overflow-wrap: anywhere; }
.stat .sval.small { font-size: 0.9rem; }
.stat svg { max-width: 100%; display: block; }
.parts { margin-top: 0.75rem; font-size: 0.8rem; color: var(--text-secondary); }
.parts summary { cursor: pointer; }
.parts ul { list-style: none; margin: 0.4rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0.3rem 1rem; }
.parts li { display: flex; justify-content: space-between; gap: 0.5rem; }
.parts b { color: var(--text-primary); }
.nfoot { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; margin-top: 0.85rem; flex-wrap: wrap; }

.box { border: 1px solid var(--border); border-radius: 12px; padding: 0.95rem 1.05rem; background: var(--bg-primary); margin-bottom: 1rem; }
.fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0.75rem; }
.fields label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.82rem; color: var(--text-secondary); }
.fields input { padding: 0.4rem 0.5rem; border-radius: 6px; border: 1px solid var(--border); background: var(--bg-secondary); color: var(--text-primary); font: inherit; width: 100%; }

.tablewrap { max-width: 100%; }
.ctab { width: 100%; border-collapse: collapse; font-size: 0.8rem; table-layout: fixed; }
.ctab th { text-align: left; font-weight: 600; color: var(--text-secondary); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.04em; padding: 0.35rem 0.4rem; border-bottom: 1px solid var(--border); }
.ctab td { padding: 0.5rem 0.4rem; border-bottom: 1px solid var(--border); vertical-align: top; overflow-wrap: anywhere; }
.ctab .r { text-align: right; }
.ctab .notes { color: var(--text-secondary); }
.ctab .notes .err { color: var(--error); }
@media (max-width: 800px) {
  .ctab, .ctab thead, .ctab tbody, .ctab tr, .ctab td { display: block; }
  .ctab thead { display: none; }
  .ctab tr { border: 1px solid var(--border); border-radius: 10px; background: var(--bg-primary); padding: 0.5rem 0.7rem; margin-bottom: 0.8rem; }
  .ctab td { border: 0; padding: 0.15rem 0; text-align: left !important; }
  .ctab td::before { content: attr(data-label) ": "; color: var(--text-secondary); font-size: 0.72rem; }
}

svg .bar { fill: var(--accent); }
svg .bar:hover { opacity: 0.75; }
svg .base { stroke: var(--border); stroke-width: 1; }
svg text { fill: var(--text-secondary); font-size: 10px; font-family: inherit; }

/* Forms */
.stack { display: flex; flex-direction: column; gap: 0.85rem; }
.field { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.85rem; color: var(--text-secondary); }
.field input, .field textarea, .field select { padding: 0.45rem 0.55rem; border-radius: 6px; border: 1px solid var(--border); background: var(--bg-secondary); color: var(--text-primary); font: inherit; width: 100%; }
.field textarea { resize: vertical; }
.fields.wide { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.inline { display: inline-flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; margin: 0; }
.spaced { margin-top: 0.8rem; }
.spaced-b { margin-bottom: 0.6rem; }

/* Dig */
.dig { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 1.25rem; }
@media (max-width: 860px) { .dig { grid-template-columns: 1fr; } }
.label { font-size: 0.78rem; color: var(--text-secondary); }
.plist .p { display: block; border: 1px solid var(--border); border-radius: 10px; padding: 0.7rem 0.8rem; margin-bottom: 0.7rem; background: var(--bg-primary); font-size: 0.82rem; color: var(--text-primary); text-decoration: none; }
.plist .p.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.plist .p b { display: block; margin-bottom: 0.25rem; line-height: 1.3; overflow-wrap: anywhere; }
.plist .killed { margin-top: 0.6rem; }
.plist .killed ul { margin: 0.4rem 0 0; padding-left: 1.1rem; }
.plist .srclines { line-height: 1.6; overflow-wrap: anywhere; }
.plist .label.spaced { margin-top: 1.2rem; }
.hero { border: 1px solid var(--border); border-radius: 12px; padding: 1rem 1.1rem; background: var(--bg-primary); }
.hero .label { margin-bottom: 0.25rem; }
.hero h3 { margin: 0 0 0.5rem; font-size: 1.4rem; line-height: 1.25; font-weight: 800; overflow-wrap: anywhere; }
.hero .idea-line { font-size: 1rem; font-weight: 700; padding: 0.55rem 0.75rem; border-left: 4px solid var(--accent); background: var(--bg-tertiary); border-radius: 0 6px 6px 0; margin: 0.6rem 0 0.5rem; }
.hero .analyse { margin-top: 0.8rem; display: flex; gap: 0.6rem; align-items: center; flex-wrap: wrap; }
.stepper { display: flex; margin: 0.9rem 0 0.2rem; flex-wrap: wrap; }
.stepper div { flex: 1; min-width: 60px; text-align: center; font-size: 0.74rem; padding: 0.4rem 0.2rem; border-top: 3px solid var(--border); color: var(--text-tertiary); }
.stepper div.done { border-color: var(--success); color: var(--success); }
.stepper div.now { border-color: var(--accent); color: var(--text-primary); font-weight: 700; }

.tabs { display: flex; gap: 0.25rem; border-bottom: 1px solid var(--border); margin: 1.1rem 0 1rem; flex-wrap: wrap; }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; padding: 0.55rem 0.8rem; font: inherit; font-size: 0.86rem; color: var(--text-secondary); cursor: pointer; margin-bottom: -1px; }
.tabs button.on { color: var(--text-primary); border-bottom-color: var(--accent); font-weight: 600; }
.panel { display: none; }
.panel.on { display: block; }

.box h4 { margin: 0 0 0.55rem; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-secondary); display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.box h4 .btn, .box h4 .pill, .box h4 .tiny { text-transform: none; letter-spacing: 0; }
.box blockquote { margin: 0.45rem 0; padding: 0.3rem 0.7rem; border-left: 3px solid var(--border); color: var(--text-secondary); font-size: 0.84rem; font-style: italic; overflow-wrap: anywhere; }
.box.later { border-style: dashed; }
.srcs { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.4rem; }
.assumptions { margin: 0.7rem 0 0; padding-left: 1.1rem; font-size: 0.8rem; color: var(--text-secondary); }
.assumptions li { margin-bottom: 0.25rem; }

.tier { display: grid; grid-template-columns: 70px 1fr auto; gap: 0.75rem; align-items: start; padding: 0.75rem 0; border-top: 1px dashed var(--border); }
.tier:first-of-type { border-top: 0; padding-top: 0.2rem; }
.tier .tag { font-weight: 800; font-size: 1rem; }
.tier .what { font-size: 0.84rem; }
.tier .what b { display: block; margin-bottom: 0.15rem; }
.tier .val { font-weight: 700; font-size: 1.05rem; text-align: right; white-space: nowrap; }
.tier .val .tiny { display: block; font-weight: 400; }
.verdict { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
@media (max-width: 600px) { .verdict { grid-template-columns: 1fr; } .tier { grid-template-columns: 52px 1fr; } .tier .val { grid-column: 2; text-align: left; } }
.verdict div { background: var(--bg-tertiary); border-radius: 8px; padding: 0.6rem 0.75rem; font-size: 0.84rem; }

.method { display: grid; grid-template-columns: 28px 1fr auto; gap: 0.6rem; align-items: start; padding: 0.6rem 0; border-top: 1px dashed var(--border); font-size: 0.86rem; }
.method:first-of-type { border-top: 0; }
.method .n { width: 24px; height: 24px; border-radius: 50%; background: var(--bg-tertiary); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.78rem; }
.qs { margin: 0; padding-left: 1.2rem; font-size: 0.88rem; line-height: 1.5; }
.qs li { margin-bottom: 0.3rem; }
.actions { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; flex-wrap: wrap; margin-top: 0.5rem; padding-top: 0.9rem; border-top: 1px solid var(--border); }
.actions .score { color: var(--text-primary); font-size: 1.05rem; }
.actions .act { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.sel { padding: 0.3rem 0.5rem; border-radius: 6px; border: 1px solid var(--border); background: var(--bg-primary); color: var(--text-primary); font: inherit; font-size: 0.78rem; }
.btn.warn { color: var(--error); border-color: var(--error); }
.btn.later { opacity: 0.55; border-style: dashed; cursor: not-allowed; }
.main { min-width: 0; }
.digbar { margin-bottom: 0.9rem; font-size: 0.9rem; }

/* Ideas & checkpoints */
.banner.suggest { border-color: var(--warning); color: var(--text-primary); margin: 0.6rem 0; }
.filter { margin: 0 0 1rem; }
.group { margin-bottom: 1.3rem; }
.group > h2 { display: flex; align-items: baseline; gap: 0.5rem; }
.group.overdue > h2 { color: var(--error); }
.irow { display: flex; justify-content: space-between; align-items: center; gap: 0.8rem; border: 1px solid var(--border); border-radius: 10px; padding: 0.65rem 0.85rem; margin-bottom: 0.55rem; background: var(--bg-primary); color: var(--text-primary); text-decoration: none; font-size: 0.86rem; box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.irow > div:first-child { min-width: 0; }
.irow b { display: block; line-height: 1.3; overflow-wrap: anywhere; }
.irow.late { border-color: var(--error); }
.irow .meta { text-align: right; flex-shrink: 0; font-size: 0.78rem; color: var(--text-secondary); }
.irow .meta b { font-size: 1.1rem; color: var(--text-primary); }
@media (max-width: 520px) { .irow { flex-direction: column; align-items: flex-start; } .irow .meta { text-align: left; } }
.oquote { margin: 0.5rem 0 0; padding: 0.3rem 0.7rem; border-left: 3px solid var(--border); color: var(--text-secondary); font-size: 0.84rem; font-style: italic; overflow-wrap: anywhere; }

/* Login */
.login { max-width: 340px; margin: 14vh auto 3rem; padding: 0 1rem; }
.login h1 { font-size: 1.4rem; margin: 0 0 0.25rem; }
.login .quiet { margin: 0 0 1.2rem; }
.login .btn { padding: 0.5rem 0.9rem; font-size: 0.9rem; }
.login .tiny { margin-top: 1rem; }

/* Watchlist and favourites */
.btn.star.on { color: var(--accent); border-color: var(--accent); }
.nfoot .act { display: inline-flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.prow .idea { font-size: 1.05rem; }
.prow .pmeta { margin-top: 0.35rem; display: flex; gap: 0.4rem; align-items: center; flex-wrap: wrap; }
.pquotes { margin-top: 0.6rem; font-size: 0.85rem; }
.pquotes summary { cursor: pointer; color: var(--text-secondary); }
.favlist { margin-top: 1.5rem; }
.favlist h2 { font-size: 1.05rem; margin: 0 0 0.75rem; display: flex; gap: 0.5rem; align-items: baseline; }
.favnote { margin-top: 0.75rem; display: flex; gap: 0.5rem; align-items: flex-end; flex-wrap: wrap; }
.favnote .field { flex: 1 1 260px; }
.favnote.theirs { display: block; font-size: 0.85rem; color: var(--text-secondary); }
.favnote .label { font-weight: 600; color: var(--text-primary); }

/* Sources */
.appnav .badge { display: inline-block; min-width: 1.2em; padding: 0 0.35em; margin-left: 0.15rem; border-radius: 999px; background: var(--warning); color: #fff; font-size: 0.68rem; font-weight: 700; text-align: center; line-height: 1.45; }
.srcsec { margin-top: 1.8rem; }
.srcsec h2 { font-size: 1.15rem; margin: 0 0 0.4rem; }
.srcsec h3 { font-size: 0.95rem; margin: 1.1rem 0 0.35rem; display: flex; gap: 0.5rem; align-items: baseline; flex-wrap: wrap; }
.box.suggest { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) auto; gap: 0.75rem; align-items: end; }
@media (max-width: 640px) { .box.suggest { grid-template-columns: 1fr; } }
.sugg { border: 1px solid var(--border); border-radius: 10px; padding: 0.65rem 0.8rem; margin-bottom: 0.6rem; background: var(--bg-primary); }
.sugg.waiting { border-color: var(--warning); }
.sugtop { display: flex; justify-content: space-between; gap: 0.75rem; align-items: flex-start; flex-wrap: wrap; }
.sugtop .act { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.ctab.subs { max-width: 640px; }
.ctab.subs th:nth-child(2), .ctab.subs td:nth-child(2) { width: 7rem; }
.othergrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 0.75rem; align-items: start; }
.othergrid .box { margin: 0; }
.othergrid summary { cursor: pointer; }
ul.plain { margin: 0.5rem 0 0; padding-left: 1.1rem; font-size: 0.82rem; color: var(--text-secondary); }
ol.pipeline { padding-left: 1.3rem; margin: 0.4rem 0 0; }
ol.pipeline li { margin-bottom: 0.55rem; font-size: 0.88rem; line-height: 1.5; }
ol.pipeline .fig { display: inline-block; margin-left: 0.25rem; padding: 0 0.45rem; border-radius: 6px; background: var(--bg-tertiary); font-size: 0.8rem; font-weight: 600; font-variant-numeric: tabular-nums; }
ul.limits li { margin-bottom: 0.5rem; font-size: 0.86rem; line-height: 1.5; }
/* The subreddit list stays a table on narrow screens: three short columns fit, and 117 cards
   would be a very long page. */
@media (max-width: 800px) {
  .ctab.subs { display: table; }
  .ctab.subs thead { display: table-header-group; }
  .ctab.subs tbody { display: table-row-group; }
  .ctab.subs tr { display: table-row; border: 0; border-radius: 0; background: none; padding: 0; margin: 0; }
  .ctab.subs td { display: table-cell; border-bottom: 1px solid var(--border); padding: 0.4rem 0.4rem; }
  .ctab.subs td.r { text-align: right !important; }
  .ctab.subs td::before { content: none; }
  .ctab.subs th:nth-child(2), .ctab.subs td:nth-child(2) { width: 5.5rem; }
}

/* Technologies */
.techhead { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
.technotes { margin: -0.4rem 0 1rem; }
.technotes ul { margin: 0.3rem 0 0; padding-left: 1.1rem; }
.techprob h3 { font-size: 0.98rem; margin: 0 0 0.6rem; display: flex; gap: 0.5rem; align-items: baseline; flex-wrap: wrap; }
.techm { border-top: 1px solid var(--border); padding: 0.6rem 0; font-size: 0.88rem; }
.techm:first-of-type { border-top: 0; padding-top: 0; }
.techtop { display: flex; gap: 0.45rem; align-items: baseline; flex-wrap: wrap; }
.techm > div + div { margin-top: 0.2rem; }
ul.gates { list-style: none; margin: 0.35rem 0 0; padding: 0; display: grid; gap: 0.2rem; }
ul.gates li { font-size: 0.8rem; }
.ctab.techlist th:nth-child(3), .ctab.techlist td:nth-child(3) { width: 13rem; }