/* CiteSpark: design tokens
   paper  cool neutral, deliberately not cream
   you    the tracked brand
   rival  competitors
   Type: Space Grotesk display / IBM Plex Sans body / IBM Plex Mono data */

:root {
  /* CiteSpark. Same palette as the landing page, lighter ground because
     this is where people spend forty minutes at a time. Swap --you and
     --deep-ink for exact Sandstorm brand values and everything follows. */
  --ink: #0b1a12;
  --ink-2: #3f5449;
  --ink-3: #75887c;
  --paper: #eef1eb;
  --panel: #ffffff;
  --line: #cfd8d0;
  --line-2: #e4e9e3;
  --you: #157a4a;
  --you-soft: rgba(21, 122, 74, 0.13);
  --spark: #35e08a;
  --rival: #a8601b;
  --alert: #9e2b25;
  --good: #157a4a;
  --dune: #c9a96b;

  --sp: 8px;
  --radius: 4px;
  --display: 'Instrument Serif', Georgia, serif;
  --display-alt: 'IBM Plex Sans', system-ui, sans-serif;
  --body: 'IBM Plex Sans', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--you); }

/* ---------- shell ---------- */

.masthead {
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 10;
}

.masthead-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: baseline;
  gap: 20px;
}

.wordmark { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; }
.wordmark svg { display: block; flex: none; }
.wordmark-text {
  font-family: var(--display);
  font-size: 23px;
  line-height: 1;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.wordmark-text em { font-style: normal; color: var(--you); }

.masthead .meta {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}

.masthead .spacer { flex: 1; }

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 24px 96px;
}

/* ---------- type ---------- */

h1 {
  font-family: var(--display);
  font-size: 38px;
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.08;
  margin: 0 0 6px;
}

h2 {
  font-family: var(--display-alt);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  margin: 0 0 10px;
}

.dek { color: var(--ink-2); margin: 0 0 24px; max-width: 62ch; }

/* ---------- panels ---------- */

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-2);
}
.panel-head .spacer { flex: 1; }

/* ---------- numbers row ---------- */

.figures {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
}

.figure { background: var(--panel); padding: 18px 20px; }

.figure .label {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--ink-3);
  margin-bottom: 6px;
}

.figure .value {
  font-family: var(--display);
  font-size: 34px;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1;
}
.figure .value.dim { color: var(--ink-3); }
.figure .sub { font-family: var(--mono); font-size: 11px; color: var(--ink-3); margin-top: 6px; }

/* ---------- signature: the run strip ---------- */

.runstrip { display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-end; }

.runstrip-group { display: flex; flex-direction: column; gap: 5px; }

.runstrip-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.ticks { display: flex; gap: 3px; }

.tick {
  width: 7px;
  height: 22px;
  border-radius: 1px;
  border: 1px solid var(--you);
  background: transparent;
}
.tick.hit { background: var(--you); }
.tick.miss { border-color: var(--line); }

/* ---------- prompt rows ---------- */

.prompt {
  border-top: 1px solid var(--line-2);
  padding: 18px 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: start;
}
.prompt:first-of-type { border-top: none; }

.prompt-q {
  font-family: var(--body);
  font-size: 15.5px;
  font-weight: 500;
  margin: 0 0 6px;
  line-height: 1.4;
}

.prompt-tags { font-family: var(--mono); font-size: 11px; color: var(--ink-3); margin-bottom: 10px; }
.prompt-tags b { color: var(--ink-2); font-weight: 500; }

/* transcript excerpt */
.excerpt {
  font-family: var(--body);
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink-2);
  border-left: 2px solid var(--line);
  padding: 2px 0 2px 14px;
  margin: 10px 0;
  max-width: 78ch;
}
.excerpt mark { background: var(--you-soft); color: var(--ink); padding: 0 2px; border-radius: 2px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }

.chip {
  font-family: var(--mono);
  font-size: 11px;
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 3px 9px;
  color: var(--ink-2);
  background: var(--panel);
}
.chip.own { border-color: var(--you); color: var(--you); }

.rate {
  font-family: var(--display);
  font-size: 26px;
  font-weight: 400;
  letter-spacing: -0.01em;
  text-align: right;
  min-width: 60px;
}
.rate.zero { color: var(--alert); }
.rate.low { color: var(--rival); }
.rate.good { color: var(--good); }

/* ---------- share of voice bars ---------- */

.sov-row { display: grid; grid-template-columns: 150px 1fr 48px; gap: 12px; align-items: center; margin-bottom: 8px; }
.sov-name { font-size: 13.5px; }
.sov-name.own { font-weight: 600; color: var(--you); }
.sov-track { background: var(--line-2); height: 14px; border-radius: 2px; overflow: hidden; }
.sov-fill { height: 100%; background: var(--rival); }
.sov-fill.own { background: var(--you); }
.sov-val { font-family: var(--mono); font-size: 12px; text-align: right; color: var(--ink-2); }

/* ---------- recommendations ---------- */

.rec {
  border: 1px solid var(--line);
  border-left: 3px solid var(--you);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 16px 18px;
  margin-bottom: 10px;
}
.rec[data-type='content_gap'],
.rec[data-type='decline_alert'],
.rec[data-type='sentiment_correction'] { border-left-color: var(--alert); }
.rec[data-type='competitor_comparison'],
.rec[data-type='source_gap'] { border-left-color: var(--rival); }
.rec[data-type='replicate_winner'] { border-left-color: var(--good); }

.rec-top { display: flex; align-items: baseline; gap: 12px; margin-bottom: 8px; }
.rec-title { font-family: var(--display-alt); font-size: 15.5px; font-weight: 600; letter-spacing: -0.01em; flex: 1; }
.rec-pri {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  white-space: nowrap;
}
.rec-action { font-size: 14px; color: var(--ink-2); line-height: 1.6; max-width: 84ch; }
.rec-foot { display: flex; align-items: center; gap: 8px; margin-top: 12px; flex-wrap: wrap; }

.tag {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  background: var(--line-2);
  color: var(--ink-2);
  padding: 3px 7px;
  border-radius: 2px;
}

/* ---------- controls ---------- */

button, .btn {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  padding: 8px 14px;
  border-radius: var(--radius);
  cursor: pointer;
}
button.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
button.ghost:hover { border-color: var(--ink); }
button:disabled { opacity: 0.45; cursor: not-allowed; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 2px solid var(--you); outline-offset: 2px; }

select, input {
  font-family: var(--body);
  font-size: 14px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--ink);
  width: 100%;
}

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 20px; }
.tab {
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 10px 14px;
  border: none;
  background: none;
  color: var(--ink-3);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  border-radius: 0;
}
.tab[aria-selected='true'] { color: var(--ink); border-bottom-color: var(--you); }

.empty {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  color: var(--ink-2);
}
.empty h2 { margin-bottom: 8px; }

.notice {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  background: #fff5d6;
  border: 1px solid #e6d18a;
  color: #6b5411;
  padding: 8px 12px;
  border-radius: var(--radius);
  margin-bottom: 16px;
}

/* ---------- auth ---------- */

.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.auth-card { width: 100%; max-width: 380px; }
.auth-card .panel { padding: 28px; }
.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--ink-3);
  margin-bottom: 5px;
}
.error { color: var(--alert); font-size: 13px; margin-top: 10px; min-height: 18px; }
.switch { font-family: var(--mono); font-size: 12px; text-align: center; margin-top: 14px; color: var(--ink-3); }

@media (max-width: 720px) {
  .prompt { grid-template-columns: 1fr; }
  .rate { text-align: left; }
  .sov-row { grid-template-columns: 110px 1fr 44px; }
  h1 { font-size: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* ---------- setup sheet + editable lists ---------- */

.sheet {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  max-width: 520px;
  width: calc(100% - 32px);
  background: var(--panel);
  color: var(--ink);
}
.sheet::backdrop { background: rgba(20, 22, 26, 0.45); }
.sheet h2 { margin-bottom: 4px; }
.sheet-foot { display: flex; gap: 8px; justify-content: flex-end; margin-top: 20px; }

textarea {
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.5;
  padding: 10px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--ink);
  width: 100%;
  resize: vertical;
}

.row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--line-2);
}
.row:first-of-type { border-top: none; }
.row .grow { flex: 1; min-width: 0; }
.row .name { font-size: 14px; }
.row .sub { font-family: var(--mono); font-size: 11px; color: var(--ink-3); }
.row.off .name, .row.off .sub { opacity: 0.45; }
.row button { padding: 5px 9px; font-size: 10px; }

.inline-form { display: flex; gap: 8px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.inline-form input { flex: 1; }
.inline-form button { white-space: nowrap; }

.setup-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
@media (max-width: 860px) { .setup-grid { grid-template-columns: 1fr; } }

.danger { border-color: var(--alert); color: var(--alert); }
.danger:hover { background: var(--alert); color: var(--paper); }

/* the searches an engine ran to build its answer */
.fanout { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 8px; }
.fanout-label {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}
.fanout .chip { border-style: dashed; }

.hint { font-size: 12.5px; color: var(--ink-3); margin: 6px 0 0; line-height: 1.45; }
.hint.good { color: var(--good); }
.hint.warn { color: var(--rival); }
select { appearance: auto; }

/* ---------- plan and usage ---------- */

.pill {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 5px 11px;
  color: var(--ink-2);
  white-space: nowrap;
}
.pill.warn { border-color: var(--rival); color: var(--rival); }
.pill.over { border-color: var(--alert); color: var(--alert); }

.usage-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; margin-bottom: 14px; flex-wrap: wrap; }
.usage-big { font-family: var(--display); font-size: 36px; line-height: 1; letter-spacing: -0.01em; }
.usage-big span { font-size: 20px; color: var(--ink-3); }
.usage-plan { display: flex; gap: 6px; flex-wrap: wrap; }

.usage-track { background: var(--line-2); height: 10px; border-radius: 2px; overflow: hidden; }
.usage-fill { height: 100%; background: var(--you); transition: width 0.4s ease; }
.usage-fill.warn { background: var(--rival); }
.usage-fill.over { background: var(--alert); }

.usage-counts {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line-2);
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink-3);
}
.usage-counts b { color: var(--ink); font-weight: 500; }

.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.plan { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; display: flex; flex-direction: column; }
.plan.is-popular { border-color: var(--you); }
.plan.is-current { background: var(--line-2); }
.plan-name { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px; }
.plan-price { font-family: var(--display); font-size: 30px; line-height: 1; }
.plan-price span { font-family: var(--mono); font-size: 12px; color: var(--ink-3); }
.plan-blurb { font-size: 13px; color: var(--ink-2); margin: 10px 0 14px; line-height: 1.45; flex: 1; }
.plan-limits { display: flex; flex-direction: column; gap: 4px; font-family: var(--mono); font-size: 11px; color: var(--ink-3); margin-bottom: 16px; }
.plan button { width: 100%; }

@media (max-width: 980px) { .plans { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .plans { grid-template-columns: 1fr; } }

.switch-int { display: inline-flex; gap: 3px; padding: 3px; border: 1px solid var(--line); border-radius: var(--radius); }
.int-b {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 11px;
  border: none;
  background: none;
  color: var(--ink-3);
  border-radius: 2px;
  cursor: pointer;
}
.int-b.is-on { background: var(--you); color: #fff; }
.plan-annual { font-family: var(--mono); font-size: 11px; color: var(--good); margin-top: 4px; }

.current-plan {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line-2);
  flex-wrap: wrap;
}
.current-name { font-family: var(--display); font-size: 32px; line-height: 1; letter-spacing: -0.01em; }
.current-meta { font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); margin-top: 8px; letter-spacing: 0.02em; }

.plan { position: relative; }
.plan.is-current { background: var(--line-2); border-color: var(--you); }
.plan-flag {
  position: absolute;
  top: -9px;
  left: 16px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--you);
  color: #fff;
  padding: 3px 8px;
  border-radius: 2px;
}