/* ============================================================
   Life Time · Brooklyn — Expert Agents  ·  Powered by DocsHound
   A custom implementation. Dark, premium, high-craft.
   Design tokens matched to the real DocsHound app.
   ============================================================ */

:root {
  /* Palette — matched to real app -------------------------- */
  --bg:            #101010;   /* real app body background */
  --panel:         #131314;   /* main panel, just off bg */
  --rail:          #0d0d0e;   /* left rail, slightly deeper */
  --card:          #191a1b;   /* raised card */
  --card-2:        #202123;   /* hovered / nested */
  --line:          #262626;   /* 1px structural rule */
  --line-soft:     #1c1c1d;
  --ink:           #ffffff;   /* white primary text (real app) */
  --ink-2:         #b3b6ba;   /* secondary */
  --ink-3:         #77797d;   /* tertiary / muted */
  --blue:          #1a73e8;   /* DocsHound action blue (real token) */
  --blue-press:    #1560c4;
  --blue-soft:     rgba(26,115,232,0.14);
  --lt-red:        #8b1a1a;   /* Life Time primary — deep red */
  --lt-red-2:      #a92222;
  --lt-red-soft:   rgba(139,26,26,0.16);
  --good:          #34c47c;
  --warn:          #e0a53a;
  --gap:           #e0a53a;

  /* Type ---------------------------------------------------- */
  --sans: "Inter", "Inter Variable", -apple-system, BlinkMacSystemFont,
          "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", "SF Mono", "JetBrains Mono", ui-monospace,
          "Menlo", "Consolas", monospace;

  /* Spacing scale (8px base) ------------------------------- */
  --s1: 4px;  --s2: 8px;  --s3: 12px; --s4: 16px;
  --s5: 24px; --s6: 32px; --s7: 48px; --s8: 64px;

  --rail-w: 288px;
}

@supports (font-variation-settings: normal) {
  :root { --sans: "Inter Variable", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "cv05" 1, "ss01" 1;
  overflow: hidden;
}

button { font-family: inherit; cursor: pointer; }
::selection { background: var(--blue); color: #fff; }

/* Monospace / label helper */
.label, .col-head, .studio-kicker {
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--ink-3);
}
.mono { font-family: var(--mono); }

/* ============================================================
   TOP BAR
   ============================================================ */
.topbar {
  position: relative; z-index: 20;
  height: 52px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--s5);
  flex: 0 0 auto;
}
.brandline { display: flex; align-items: center; gap: var(--s3); }
.lt-wordmark {
  font-weight: 800; font-size: 15px; letter-spacing: 0.22em;
  color: #fff;
}
.brand-div { color: var(--ink-3); }
.club { font-weight: 500; font-size: 14px; color: var(--ink-2); letter-spacing: 0.02em; }
.env {
  margin-left: 6px;
  color: var(--warn);
  border: 1px solid rgba(224,165,58,0.4);
  padding: 2px 8px; border-radius: 999px;
  font-family: var(--mono);
  font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase;
}
.topbar-right { display: flex; align-items: center; gap: var(--s5); }
.powered {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12px; color: var(--ink-3); letter-spacing: 0.01em;
}
.powered b { color: var(--ink-2); font-weight: 600; }
.powered .hound { width: 16px; height: 16px; color: var(--ink-2); }
.acct {
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, #2b6fe0, #1a73e8);
  display: grid; place-items: center;
  font-size: 11px; font-weight: 700; color: #fff;
}

/* ============================================================
   APP SHELL
   ============================================================ */
.stage { position: relative; z-index: 1; flex: 1 1 auto; min-height: 0; }
.app { height: 100%; display: grid; grid-template-columns: var(--rail-w) 1fr; background: var(--panel); }

/* ----- LEFT RAIL ----- */
.rail {
  background: var(--rail);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; min-height: 0; overflow: hidden;
}
.rail-scroll { overflow-y: auto; padding: var(--s5) var(--s4) var(--s4); flex: 1 1 auto; }

.workspace { display: flex; align-items: center; gap: var(--s3); padding-bottom: var(--s5); }
.ws-mark {
  width: 40px; height: 40px; flex: 0 0 auto; border-radius: 9px;
  background: var(--lt-red);
  display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 15px; letter-spacing: 0.04em;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
}
.ws-name { font-weight: 700; font-size: 15px; line-height: 1.2; }
.ws-sub { font-size: 11.5px; color: var(--ink-3); letter-spacing: 0.01em; margin-top: 2px; }

.btn {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  padding: 9px 14px; border-radius: 9px;
  font-size: 13px; font-weight: 500;
  display: inline-flex; align-items: center; gap: 8px;
  transition: background .13s, border-color .13s, transform .05s;
}
.btn:hover { background: var(--card-2); border-color: #34363a; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--lt-red); border-color: var(--lt-red); color: #fff; font-weight: 600; }
.btn-primary:hover { background: var(--lt-red-2); border-color: var(--lt-red-2); }
.btn-block { width: 100%; justify-content: center; }
.btn svg { width: 15px; height: 15px; }

.new-ki { position: relative; margin-bottom: var(--s5); font-weight: 600; }
.new-ki .hint {
  display: none;
  position: absolute; left: 0; right: 0; top: calc(100% + 6px);
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: var(--s3); font-size: 11.5px; color: var(--ink-2);
  line-height: 1.55; z-index: 15; text-align: left; font-weight: 400;
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
}
.new-ki:hover .hint, .new-ki:focus-within .hint { display: block; }

.rail-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--s3); }
.rail-head .label { margin: 0; }
.rail-head .count { font-family: var(--mono); font-size: 10px; color: var(--ink-3); }

/* Agent list */
.ki {
  display: block; width: 100%; text-align: left;
  border: 1px solid transparent; border-radius: 10px;
  background: transparent; color: var(--ink-2);
  padding: 10px 11px; margin-bottom: 3px;
  transition: background .12s, border-color .12s, color .12s;
}
.ki:hover { background: var(--card); color: var(--ink); }
.ki[aria-current="true"] { background: var(--card); border-color: var(--line); color: var(--ink); }
.ki-top { display: flex; align-items: center; gap: 10px; }
.ki-avatar {
  width: 26px; height: 26px; flex: 0 0 auto; border-radius: 7px;
  display: grid; place-items: center;
  font-size: 10px; font-weight: 700; color: #fff; letter-spacing: 0.02em;
  background: #2a2b2d;
}
.ki[aria-current="true"] .ki-avatar { background: var(--lt-red); }
.ki-name { font-weight: 600; font-size: 13.5px; line-height: 1.25; }
.ki-sub { font-family: var(--mono); font-size: 10px; color: var(--ink-3); margin-top: 4px; padding-left: 36px; letter-spacing: 0.02em; }

/* Plan usage */
.rail-foot { padding: var(--s4); border-top: 1px solid var(--line); flex: 0 0 auto; }
.usage-row { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 8px; }
.usage-row .label { margin: 0; }
.usage-row .val { font-family: var(--mono); font-size: 11px; color: var(--ink-2); }
.meter { height: 4px; background: #232324; border-radius: 999px; position: relative; overflow: hidden; }
.meter > i { position: absolute; inset: 0 auto 0 0; background: var(--blue); border-radius: 999px; }

/* ============================================================
   MAIN
   ============================================================ */
.main { display: flex; flex-direction: column; min-height: 0; overflow: hidden; background: var(--panel); }
.main-scroll { overflow-y: auto; flex: 1 1 auto; }
.pad { padding: var(--s6) var(--s7); max-width: 980px; }

/* Agent header */
.inst-head { display: flex; flex-direction: column; gap: var(--s3); }
.inst-title-row { display: flex; align-items: center; gap: var(--s3); flex-wrap: wrap; }
.inst-title { margin: 0; font-size: 26px; font-weight: 800; letter-spacing: -0.02em; display: flex; align-items: center; gap: 12px; }
.agent-avatar {
  width: 34px; height: 34px; flex: 0 0 auto; border-radius: 9px;
  background: var(--lt-red);
  display: grid; place-items: center;
  font-size: 13px; font-weight: 800; color: #fff; letter-spacing: 0.02em;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
}
.badge {
  border: 1px solid var(--line); background: var(--card); border-radius: 999px;
  padding: 3px 11px; font-size: 11px; color: var(--ink-2); font-family: var(--mono); letter-spacing: 0.02em;
}
.agent-live {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--good);
}
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--good); box-shadow: 0 0 0 0 rgba(52,196,124,0.6); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(52,196,124,0.5); } 70% { box-shadow: 0 0 0 6px rgba(52,196,124,0); } 100% { box-shadow: 0 0 0 0 rgba(52,196,124,0); } }
.inst-sub { color: var(--ink-2); font-size: 15px; max-width: 680px; margin: 0; }
.inst-actions { display: flex; gap: var(--s3); margin-top: var(--s2); flex-wrap: wrap; }

/* Tabs */
.tabs { display: flex; gap: var(--s6); border-bottom: 1px solid var(--line); margin-top: var(--s5); }
.tab {
  background: transparent; border: 0; color: var(--ink-3);
  padding: 13px 0; margin-bottom: -1px;
  font-size: 14px; font-weight: 500;
  border-bottom: 2px solid transparent; transition: color .12s;
}
.tab:hover { color: var(--ink-2); }
.tab[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--lt-red-2); }

.pane { display: none; padding-top: var(--s6); }
.pane.active { display: block; animation: fade .2s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }

/* ============================================================
   TRAINING STUDIO  (the hero)
   ============================================================ */
.studio { }
.studio-lead { margin-bottom: var(--s6); }
.studio-kicker { color: var(--lt-red-2); margin-bottom: 10px; }
.studio-h { margin: 0 0 10px; font-size: 30px; font-weight: 800; letter-spacing: -0.025em; }
.studio-sub { margin: 0; color: var(--ink-2); font-size: 15.5px; line-height: 1.6; max-width: 720px; }
.studio-sub b { color: var(--ink); font-weight: 600; }

.entry-head { display: flex; align-items: baseline; gap: var(--s3); margin-bottom: var(--s4); }
.entry-note { font-size: 12.5px; color: var(--ink-3); }
.entry-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--s3);
  margin-bottom: var(--s7);
}
.entry {
  position: relative;
  border: 1px solid var(--line); background: var(--card); border-radius: 13px;
  padding: 16px 14px 14px; text-align: left;
  display: flex; flex-direction: column; gap: 8px;
  min-height: 158px;
  transition: border-color .14s, background .14s, transform .06s;
}
.entry:hover { border-color: #3a3c40; background: var(--card-2); transform: translateY(-2px); }
.entry:active { transform: translateY(0); }
.entry-ic {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  background: #232426; color: var(--ink-2);
}
.entry-ic svg { width: 18px; height: 18px; }
.entry-ic.gws { background: rgba(26,115,232,0.14); color: #4c9bff; }
.entry-ic.files { background: rgba(52,196,124,0.13); color: var(--good); }
.entry-ic.site { background: rgba(176,107,224,0.14); color: #c08ae8; }
.entry-ic.email { background: rgba(224,165,58,0.14); color: var(--warn); }
.entry-ic.talk { background: var(--lt-red-soft); color: #e06b73; }
.entry-t { font-weight: 600; font-size: 13.5px; line-height: 1.3; }
.entry-d { font-size: 11.5px; color: var(--ink-3); line-height: 1.45; margin-top: -2px; }
.entry-field {
  font-family: var(--mono); font-size: 10.5px; color: var(--ink-2);
  background: var(--rail); border: 1px solid var(--line); border-radius: 6px;
  padding: 5px 7px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  line-height: 1.3; margin-top: -1px;
}
.entry-field.mono { font-size: 9.5px; }
.entry-act {
  margin-top: auto; align-self: flex-start;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink); border: 1px solid var(--line); border-radius: 7px; padding: 5px 10px;
  background: var(--rail);
}
.entry:hover .entry-act { border-color: var(--lt-red); color: #fff; background: var(--lt-red); }

/* Studio mode segment */
.mode-seg {
  display: inline-flex; gap: 4px; padding: 4px;
  background: var(--rail); border: 1px solid var(--line); border-radius: 11px;
  margin-bottom: var(--s5);
}
.mseg {
  background: transparent; border: 0; border-radius: 8px;
  color: var(--ink-3); padding: 8px 18px;
  font-size: 13px; font-weight: 600; transition: background .13s, color .13s;
}
.mseg[aria-selected="true"] { background: var(--card-2); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,0.3); }
.mseg:hover:not([aria-selected="true"]) { color: var(--ink-2); }

.mode-pane { display: none; }
.mode-pane.active { display: block; animation: fade .18s ease; }

/* Gap loop */
.gap-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--s4); margin-bottom: var(--s4); }
.gap-h { margin: 0 0 5px; font-size: 19px; font-weight: 700; letter-spacing: -0.01em; display: flex; align-items: center; gap: 10px; }
.gap-count {
  font-family: var(--mono); font-size: 12px; font-weight: 700; color: var(--warn);
  background: rgba(224,165,58,0.13); border: 1px solid rgba(224,165,58,0.35); border-radius: 999px;
  padding: 2px 10px;
}
.gap-sub { margin: 0; color: var(--ink-2); font-size: 13.5px; max-width: 620px; }
.gap-sub b { color: var(--ink); }
.live-tag {
  display: inline-flex; align-items: center; gap: 7px; white-space: nowrap;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3);
  border: 1px solid var(--line); border-radius: 999px; padding: 5px 11px;
}

.gap-list { border: 1px solid var(--line); border-radius: 13px; overflow: hidden; margin-bottom: var(--s6); }
.gap-row {
  display: flex; align-items: center; gap: var(--s4);
  padding: 15px 18px; border-bottom: 1px solid var(--line-soft);
  transition: background .12s;
}
.gap-row:last-child { border-bottom: 0; }
.gap-row:hover { background: var(--card); }
.gap-row .gq { flex: 1 1 auto; font-size: 14px; color: var(--ink); line-height: 1.4; }
.gap-row .gasks { font-family: var(--mono); font-size: 11px; color: var(--ink-3); white-space: nowrap; }
.gap-row .ganswer {
  flex: 0 0 auto;
  font-size: 12.5px; font-weight: 600; color: #fff;
  background: var(--lt-red); border: 1px solid var(--lt-red); border-radius: 8px;
  padding: 7px 14px; display: inline-flex; align-items: center; gap: 6px;
  transition: background .12s, transform .05s;
}
.gap-row .ganswer:hover { background: var(--lt-red-2); }
.gap-row .ganswer:active { transform: translateY(1px); }
.gap-row .ganswer svg { width: 13px; height: 13px; }
.gap-row.answered { opacity: 0.55; }
.gap-row.answered .ganswer { background: transparent; color: var(--good); border-color: rgba(52,196,124,0.4); }

.recent-head { display: flex; align-items: baseline; gap: var(--s3); margin-bottom: var(--s3); }
.recent-note { font-size: 12px; color: var(--ink-3); }
.recent-list { display: flex; flex-direction: column; gap: 8px; }
.recent-row {
  display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--line-soft); border-radius: 10px; background: var(--card);
  padding: 12px 15px;
}
.recent-row .rcheck { width: 18px; height: 18px; border-radius: 50%; background: rgba(52,196,124,0.15); color: var(--good); display: grid; place-items: center; flex: 0 0 auto; }
.recent-row .rcheck svg { width: 12px; height: 12px; }
.recent-row .rq { flex: 1 1 auto; font-size: 13px; color: var(--ink-2); }
.recent-row .rmeta { font-family: var(--mono); font-size: 10px; color: var(--ink-3); white-space: nowrap; }

/* Polish */
.polish-lead { margin-bottom: var(--s5); }
.polish-card { border: 1px solid var(--line); border-radius: 14px; background: var(--card); overflow: hidden; }
.polish-metric { padding: var(--s6); border-bottom: 1px solid var(--line); }
.polish-metric .label { margin-bottom: var(--s4); display: block; }
.latency { display: flex; flex-direction: column; gap: 14px; }
.lat-row { display: grid; grid-template-columns: 110px 1fr 60px; align-items: center; gap: var(--s4); }
.lat-name { font-family: var(--mono); font-size: 12px; color: var(--ink-2); }
.lat-track { height: 12px; background: #232324; border-radius: 999px; overflow: hidden; }
.lat-bar { height: 100%; border-radius: 999px; transition: width 1.2s cubic-bezier(.2,.7,.2,1); }
.lat-bar.raw { background: linear-gradient(90deg, #6b3a3a, #b3524f); }
.lat-bar.good { background: linear-gradient(90deg, #1f8f57, var(--good)); }
.lat-val { font-family: var(--mono); font-size: 14px; font-weight: 700; text-align: right; }
.lat-val.raw { color: #d98680; }
.lat-val.good { color: var(--good); }
.polish-gain { display: flex; align-items: baseline; gap: 12px; margin-top: var(--s5); flex-wrap: wrap; }
.pg-num { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; color: var(--good); }
.pg-txt { font-size: 13px; color: var(--ink-2); }

.polish-diff { display: grid; grid-template-columns: 1fr 40px 1fr; align-items: stretch; gap: 0; padding: var(--s6); border-bottom: 1px solid var(--line); }
.pd-col { display: flex; flex-direction: column; gap: 10px; }
.pd-tag { font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.pd-tag.good { color: var(--good); }
.pd-body { flex: 1; border: 1px solid var(--line); border-radius: 10px; padding: 14px; font-size: 13px; line-height: 1.6; }
.pd-col.before .pd-body { background: var(--rail); color: var(--ink-3); font-family: var(--mono); font-size: 11.5px; line-height: 1.55; }
.pd-col.after .pd-body { background: rgba(52,196,124,0.05); border-color: rgba(52,196,124,0.25); color: var(--ink); }
.pd-col.after .pd-body b { color: var(--ink); }
.pd-arrow { display: grid; place-items: center; color: var(--ink-3); }
.pd-arrow svg { width: 20px; height: 20px; }

.polish-foot { padding: var(--s5) var(--s6); display: flex; align-items: center; justify-content: space-between; gap: var(--s4); }
.pf-stat { display: flex; align-items: baseline; gap: 10px; }
.pf-num { font-family: var(--mono); font-size: 26px; font-weight: 800; color: var(--ink); }
.pf-label { font-size: 13px; color: var(--ink-3); }

/* ============================================================
   KNOWLEDGE (ingredients table)
   ============================================================ */
.ing-controls { display: flex; gap: var(--s3); margin-bottom: var(--s5); }
.search {
  flex: 1 1 auto; display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--line); background: var(--card); border-radius: 9px;
  padding: 0 14px;
}
.search svg { width: 16px; height: 16px; color: var(--ink-3); flex: 0 0 auto; }
.search input {
  flex: 1; background: transparent; border: 0; outline: 0; color: var(--ink);
  padding: 11px 0; font-family: var(--sans); font-size: 14px;
}
.search input::placeholder { color: var(--ink-3); }

.tbl { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.tbl .row { display: grid; grid-template-columns: 1fr 170px 130px; border-bottom: 1px solid var(--line-soft); align-items: center; }
.tbl .row:last-child { border-bottom: 0; }
.tbl .row.head { background: var(--rail); }
.tbl .row.head > div { padding: 11px 16px; }
.tbl .row.item > div { padding: 14px 16px; }
.tbl .row.item { transition: background .1s; }
.tbl .row.item:hover { background: var(--card); }
.col-head { color: var(--ink-3); }
.name-cell { display: flex; align-items: center; gap: 11px; font-weight: 500; min-width: 0; }
.name-cell .ic { width: 18px; height: 18px; flex: 0 0 auto; display: grid; place-items: center; }
.name-cell .ic svg { width: 18px; height: 18px; }
.name-cell .txt { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.type-cell { font-size: 12px; color: var(--ink-2); display: flex; align-items: center; gap: 8px; font-family: var(--mono); }
.type-dot { width: 6px; height: 6px; border-radius: 50%; flex: 0 0 auto; }
.timestamp { font-size: 12px; color: var(--ink-3); font-family: var(--mono); }

.dropzone {
  border: 1px dashed #33343700; border-color: #34363a; background: rgba(255,255,255,0.01);
  border-radius: 13px; padding: var(--s6); text-align: center; margin-top: var(--s5);
  transition: border-color .15s, background .15s;
}
.dropzone:hover { border-color: var(--blue); background: var(--blue-soft); }
.dropzone .dz-title { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.dropzone .dz-sub { color: var(--ink-2); font-size: 13.5px; }
.dropzone .dz-mail {
  display: inline-block; margin-top: 12px;
  font-family: var(--mono); font-size: 12px; color: var(--blue);
  border: 1px solid var(--line); background: var(--card); border-radius: 8px; padding: 7px 12px;
}

/* ============================================================
   CHAT (citations de-emphasized)
   ============================================================ */
.chat-wrap { display: flex; flex-direction: column; min-height: 440px; }
.chat-intro { padding: var(--s2) 0 var(--s5); }
.chat-intro h3 { margin: 0 0 6px; font-size: 20px; font-weight: 700; }
.chat-intro p { color: var(--ink-2); font-size: 13.5px; margin: 0; }
.chat-log { display: flex; flex-direction: column; gap: var(--s4); padding: var(--s3) 0 var(--s5); }
.msg { display: flex; }
.msg.user { justify-content: flex-end; }
.bubble-user { background: var(--lt-red); color: #fff; border-radius: 14px 14px 4px 14px; padding: 12px 16px; max-width: 74%; font-size: 14px; }
.bubble-bot { max-width: 82%; }
.bubble-bot .bot-body { background: var(--card); border: 1px solid var(--line); border-radius: 14px 14px 14px 4px; padding: 14px 16px; font-size: 14px; line-height: 1.6; }
.bubble-bot .bot-body b { color: var(--ink); font-weight: 700; }
/* De-emphasized source: a quiet single line, never a card row */
.src-line { margin-top: 10px; font-size: 11px; color: var(--ink-3); }
.src-line span { color: var(--ink-2); }
.chat-input { display: flex; gap: var(--s3); margin-top: auto; padding-top: var(--s4); }

/* ============================================================
   DISTRIBUTE (deploy) — SMS hero + MCP
   ============================================================ */
.deploy-lead h3 { margin: 0 0 6px; font-size: 21px; font-weight: 700; letter-spacing: -0.01em; }
.deploy-lead p { margin: 0 0 var(--s6); color: var(--ink-2); }

.role-tag {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-3); align-self: flex-start; display: inline-block;
}
.role-tag.staff { color: #e06b73; border-color: rgba(139,26,26,0.6); background: var(--lt-red-soft); }

/* SMS hero */
.sms-hero {
  display: grid; grid-template-columns: 1fr 300px; gap: var(--s7);
  border: 1px solid var(--line); border-radius: 16px;
  background: linear-gradient(160deg, rgba(139,26,26,0.10), var(--card) 55%);
  padding: var(--s6); margin-bottom: var(--s5); align-items: center;
}
.sms-copy h4 { margin: 12px 0 8px; font-size: 26px; font-weight: 800; letter-spacing: -0.02em; }
.sms-copy > p { margin: 0 0 var(--s4); color: var(--ink-2); font-size: 14px; line-height: 1.6; }
.sms-copy > p b { color: var(--ink); font-weight: 600; }
.sms-lines { display: flex; flex-direction: column; gap: 10px; margin-bottom: var(--s4); }
.sms-line {
  display: grid; grid-template-columns: 1fr auto; align-items: center; row-gap: 2px;
  border: 1px solid var(--line); border-radius: 11px; background: var(--rail); padding: 12px 15px;
}
.sms-line.staff { border-color: rgba(139,26,26,0.45); background: linear-gradient(90deg, var(--lt-red-soft), var(--rail)); }
.sl-role { font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); grid-column: 1; }
.sl-num { font-family: var(--mono); font-size: 14px; font-weight: 600; color: var(--ink); grid-column: 1; grid-row: 2; }
.sl-status { grid-column: 2; grid-row: 1 / span 2; align-self: center; font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em; padding: 5px 11px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-2); white-space: nowrap; }
.sl-status.red { background: var(--lt-red); border-color: var(--lt-red); color: #fff; }
.sms-why { margin: 0; font-size: 12.5px; color: var(--ink-3); line-height: 1.6; border-top: 1px solid var(--line-soft); padding-top: var(--s4); }

/* iMessage phone */
.phone {
  position: relative; width: 300px; height: 600px; margin: 0 auto;
  background: #050505; border: 9px solid #1b1c1e; border-radius: 42px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6), inset 0 0 0 1px rgba(255,255,255,0.04);
  overflow: hidden;
}
.phone-notch { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 120px; height: 26px; background: #1b1c1e; border-radius: 0 0 16px 16px; z-index: 5; }
.phone-screen { position: absolute; inset: 0; background: #0a0a0b; display: flex; flex-direction: column; }
.imsg-head {
  flex: 0 0 auto; padding: 32px 14px 10px; display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid #1c1c1d; background: rgba(20,20,21,0.6); backdrop-filter: blur(6px);
}
.imsg-avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--lt-red); display: grid; place-items: center; font-size: 12px; font-weight: 800; color: #fff; }
.imsg-name { font-size: 13.5px; font-weight: 700; }
.imsg-sub { font-size: 10px; color: var(--ink-3); font-family: var(--mono); margin-top: 1px; }
.imsg-body { flex: 1 1 auto; overflow: hidden; padding: 12px 12px 6px; display: flex; flex-direction: column; gap: 7px; }
.imsg-day { text-align: center; font-size: 9.5px; color: var(--ink-3); font-family: var(--mono); margin: 4px 0 6px; letter-spacing: 0.04em; }
.imsg { max-width: 80%; padding: 8px 12px; border-radius: 17px; font-size: 12.5px; line-height: 1.4; }
.imsg b { font-weight: 700; }
.imsg.out { align-self: flex-end; background: var(--lt-red); color: #fff; border-bottom-right-radius: 5px; }
.imsg.in { align-self: flex-start; background: #26272a; color: #f2f3f5; border-bottom-left-radius: 5px; }
.imsg-typing { align-self: flex-start; background: #26272a; border-radius: 15px; padding: 9px 13px; display: inline-flex; gap: 4px; }
.imsg-typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--ink-3); animation: typing 1.2s infinite; }
.imsg-typing span:nth-child(2) { animation-delay: .2s; }
.imsg-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes typing { 0%,60%,100% { opacity: .3; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-2px); } }
.imsg-input { flex: 0 0 auto; margin: 4px 10px 12px; border: 1px solid #2a2b2e; border-radius: 999px; padding: 8px 8px 8px 14px; display: flex; align-items: center; justify-content: space-between; font-size: 11px; color: var(--ink-3); }
.imsg-send { width: 22px; height: 22px; border-radius: 50%; background: var(--lt-red); color: #fff; display: grid; place-items: center; font-size: 13px; }

/* MCP */
.mcp-card {
  display: flex; align-items: center; gap: var(--s5);
  border: 1px solid var(--line); border-radius: 14px;
  background: linear-gradient(120deg, rgba(26,115,232,0.09), var(--card) 60%);
  padding: var(--s5); margin-bottom: var(--s5);
}
.mcp-ic { width: 48px; height: 48px; flex: 0 0 auto; border-radius: 11px; background: rgba(26,115,232,0.16); color: #4c9bff; display: grid; place-items: center; }
.mcp-ic svg { width: 24px; height: 24px; }
.mcp-body { flex: 1 1 auto; }
.mcp-body h4 { margin: 0 0 5px; font-size: 17px; font-weight: 700; }
.mcp-body p { margin: 0; font-size: 13px; color: var(--ink-2); line-height: 1.55; max-width: 640px; }
.mcp-status { flex: 0 0 auto; font-family: var(--mono); font-size: 11px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-2); }
.mcp-status.on { color: var(--good); border-color: rgba(52,196,124,0.4); background: rgba(52,196,124,0.07); }

/* remaining deploy cards */
.deploy-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s4); }
.dcard { border: 1px solid var(--line); background: var(--card); border-radius: 13px; padding: var(--s5); display: flex; flex-direction: column; gap: 10px; }
.dcard .dc-top { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--s3); }
.dcard .dc-title { display: flex; align-items: center; gap: 9px; font-size: 15px; font-weight: 600; }
.dcard .dc-title svg { width: 17px; height: 17px; color: var(--ink-2); }
.dcard .dc-desc { color: var(--ink-2); font-size: 12.5px; margin: 0; line-height: 1.5; }
.dcard .dc-status { font-family: var(--mono); font-size: 10px; letter-spacing: 0.04em; border: 1px solid var(--line); border-radius: 999px; padding: 5px 10px; white-space: nowrap; color: var(--ink-2); }
.dcard .dc-status.on { color: var(--good); border-color: rgba(52,196,124,0.4); }
.dcard .dc-status.action { color: #fff; background: var(--blue); border-color: var(--blue); }

/* ============================================================
   ANALYTICS
   ============================================================ */
.an-lead { display: flex; align-items: baseline; gap: var(--s3); margin-bottom: var(--s4); }
.an-note { font-size: 12.5px; color: var(--ink-3); }
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s4); }
.stat { border: 1px solid var(--line); background: var(--card); border-radius: 13px; padding: var(--s5); }
.stat.gap-stat { border-color: rgba(224,165,58,0.28); }
.stat .kpi-label { font-family: var(--mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-3); }
.stat .kpi-num { font-size: 40px; font-weight: 800; letter-spacing: -0.03em; margin-top: 8px; }
.stat .kpi-delta { font-family: var(--mono); font-size: 11px; margin-top: 8px; color: var(--ink-3); }
.stat .kpi-delta.up { color: var(--good); }
.stat .kpi-delta.warn { color: var(--warn); }

.panel-card { border: 1px solid var(--line); background: var(--card); border-radius: 13px; margin-top: var(--s5); overflow: hidden; }
.panel-card .pc-head { display: flex; align-items: center; justify-content: space-between; padding: var(--s4) var(--s5); border-bottom: 1px solid var(--line); }
.panel-card .pc-head h4 { margin: 0; font-size: 15px; font-weight: 600; }
.panel-card .pc-head .label { margin: 0; }
.pc-link { font-size: 12.5px; color: #4c9bff; text-decoration: none; cursor: pointer; }
.pc-link:hover { text-decoration: underline; }
.q-list .q-row { display: flex; align-items: center; justify-content: space-between; gap: var(--s4); padding: 15px var(--s5); border-bottom: 1px solid var(--line-soft); }
.q-list .q-row:last-child { border-bottom: 0; }
.q-list .q-row .q { font-size: 14px; color: var(--ink); }
.q-list .q-row .q-meta { font-family: var(--mono); font-size: 11px; color: var(--gap); white-space: nowrap; }

.chan-list { padding: var(--s5); display: flex; flex-direction: column; gap: var(--s4); }
.chan { display: grid; grid-template-columns: 210px 1fr 60px; align-items: center; gap: var(--s4); }
.chan .cname { font-family: var(--mono); font-size: 12px; color: var(--ink-2); display: flex; align-items: center; gap: 8px; }
.chan .cname .tag { color: var(--ink-3); font-size: 10px; }
.chan .cbar { height: 8px; background: #232324; border-radius: 999px; position: relative; overflow: hidden; }
.chan .cbar > i { position: absolute; inset: 0 auto 0 0; background: var(--blue); border-radius: 999px; }
.chan .cbar > i.staff { background: var(--lt-red); }
.chan .cval { font-family: var(--mono); font-size: 12px; color: var(--ink); text-align: right; }

/* ============================================================
   SETTINGS
   ============================================================ */
.set-block { max-width: 720px; }
.set-block .label { margin: 0 0 6px; }
.set-block h4 { margin: 0 0 4px; font-size: 16px; font-weight: 600; }
.set-block .hint { color: var(--ink-2); font-size: 13.5px; margin: 0 0 var(--s4); }
.set-block textarea {
  width: 100%; min-height: 170px; resize: vertical;
  background: var(--card); border: 1px solid var(--line); border-radius: 11px; color: var(--ink);
  padding: 16px; font-family: var(--sans); font-size: 14px; line-height: 1.65; outline: 0;
}
.set-block textarea:focus { border-color: var(--blue); }
.set-actions { margin-top: var(--s4); display: flex; align-items: center; gap: var(--s4); }
.saved-flag { font-family: var(--mono); font-size: 11px; color: var(--good); opacity: 0; transition: opacity .2s; }
.saved-flag.show { opacity: 1; }
.set-meta { margin-top: var(--s6); border-top: 1px solid var(--line); padding-top: var(--s5); display: grid; grid-template-columns: repeat(3,1fr); gap: var(--s4); }
.set-meta .m .label { margin: 0 0 6px; }
.set-meta .m .v { font-family: var(--mono); font-size: 13px; color: var(--ink); }

/* ============================================================
   TOAST
   ============================================================ */
.toast {
  position: fixed; z-index: 60; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(20px);
  background: var(--card); border: 1px solid var(--line); border-radius: 11px;
  color: var(--ink); padding: 11px 18px; font-size: 13px;
  font-family: var(--mono); letter-spacing: 0.01em;
  opacity: 0; pointer-events: none; transition: opacity .18s, transform .18s;
  box-shadow: 0 16px 44px rgba(0,0,0,0.55); display: flex; align-items: center; gap: 10px;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--good); flex: 0 0 auto; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .entry-grid { grid-template-columns: repeat(3, 1fr); }
  .sms-hero { grid-template-columns: 1fr; }
  .phone { grid-row: 1; }
  .deploy-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .rail { border-right: 0; border-bottom: 1px solid var(--line); max-height: 38vh; }
  .pad { padding: var(--s5) var(--s4); }
  .entry-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-grid { grid-template-columns: 1fr; }
  .polish-diff { grid-template-columns: 1fr; gap: var(--s4); }
  .pd-arrow { transform: rotate(90deg); }
  .chan { grid-template-columns: 140px 1fr 46px; }
  .set-meta { grid-template-columns: 1fr; }
  .tabs { gap: var(--s5); overflow-x: auto; }
}