/* WhatsApp-inspired palette. Light and dark are each tuned, not inverted. */
:root {
  --bar: #008069;
  --bar-ink: #ffffff;
  --accent: #00a884;
  --accent-strong: #008069;
  --accent-soft: #d9fdd3;
  --wall: #efeae2;
  --wall-dot: rgba(0, 0, 0, 0.045);
  --panel: #ffffff;
  --bubble-in: #ffffff;
  --bubble-out: #d9fdd3;
  --ink: #111b21;
  --ink-2: #3b4a54;
  --muted: #667781;
  --line: #e9edef;
  --chip: #f0f2f5;
  --danger: #d1344a;
  --shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
  --shadow-lg: 0 6px 24px rgba(11, 20, 26, 0.12);
  --chart: #00a884;
  --chart-dim: #b8e6d6;
  /* Sender-name colors, as in WhatsApp groups. Always shown next to the name text. */
  --p0: #1f7aec; --p1: #e542a3; --p2: #c4532d; --p3: #7c3fbd; --p4: #00897b;
  --p5: #b5560b; --p6: #d6336c; --p7: #3a5bd9;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bar: #202c33; --bar-ink: #e9edef;
    --accent: #00a884; --accent-strong: #06cf9c; --accent-soft: #103529;
    --wall: #0b141a; --wall-dot: rgba(255, 255, 255, 0.03);
    --panel: #111b21; --bubble-in: #202c33; --bubble-out: #005c4b;
    --ink: #e9edef; --ink-2: #c9d1d6; --muted: #8696a0; --line: #2a3942; --chip: #2a3942;
    --danger: #f15c6d;
    --shadow: 0 1px 0.5px rgba(0, 0, 0, 0.35); --shadow-lg: 0 6px 24px rgba(0, 0, 0, 0.4);
    --chart: #00a884; --chart-dim: #1d4a3e;
    --p0: #53bdeb; --p1: #ff72b6; --p2: #fc9775; --p3: #b39ddb; --p4: #4dd0b8;
    --p5: #ffb35c; --p6: #ff8aa8; --p7: #8fa8ff;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; color: var(--ink); background-color: var(--wall);
  background-image: radial-gradient(var(--wall-dot) 1.2px, transparent 1.4px);
  background-size: 18px 18px;
  font: 16px/1.55 "Heebo", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  min-height: 100vh;
}
button { font: inherit; }
a { color: var(--accent-strong); }
[hidden] { display: none !important; }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 10; background: var(--bar); color: var(--bar-ink);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}
.topbar-inner {
  max-width: 760px; margin: 0 auto; padding: 10px 16px;
  display: flex; align-items: center; gap: 12px;
}
.topbar h1 { margin: 0; font-size: 1.1rem; font-weight: 600; line-height: 1.2; }
.topbar .sub { font-size: 0.8rem; opacity: 0.8; }
.topbar .spacer { flex: 1; }
.topbar a, .topbar button.link { color: var(--bar-ink); opacity: 0.9; font-size: 0.9rem; }

.avatar {
  flex: none; width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 700; color: #fff; font-size: 1rem;
}
.avatar.savta { background: linear-gradient(135deg, #ffd6a5, #ffb4a2); font-size: 1.45rem; }
.avatar.sm { width: 32px; height: 32px; font-size: 0.85rem; }

main { max-width: 760px; margin: 0 auto; padding: 20px 16px 120px; }

/* ---------- chat bubbles ---------- */
.thread { display: flex; flex-direction: column; gap: 6px; }
.bubble {
  position: relative; max-width: min(88%, 560px); padding: 8px 12px 10px;
  background: var(--bubble-in); border-radius: 10px; box-shadow: var(--shadow);
  align-self: flex-start; animation: pop 0.28s ease-out both;
}
.bubble.out { background: var(--bubble-out); align-self: flex-end; }
.bubble.first { border-start-start-radius: 0; margin-top: 8px; }
.bubble.out.first { border-start-start-radius: 10px; border-start-end-radius: 0; }
.bubble .who { font-size: 0.85rem; font-weight: 600; margin-bottom: 2px; }
.bubble .time { float: inline-end; font-size: 0.7rem; color: var(--muted); margin: 8px 10px 0 0; }
.bubble p { margin: 0.2em 0; }
.bubble.wide { max-width: 100%; width: 100%; }
@keyframes pop { from { opacity: 0; transform: translateY(6px) scale(0.98); } }

.typing { display: inline-flex; gap: 4px; padding: 4px 2px; }
.typing i {
  width: 7px; height: 7px; border-radius: 50%; background: var(--muted); opacity: 0.4;
  animation: blink 1.2s infinite;
}
.typing i:nth-child(2) { animation-delay: 0.2s; }
.typing i:nth-child(3) { animation-delay: 0.4s; }
@keyframes blink { 30% { opacity: 1; transform: translateY(-2px); } }

.day-chip {
  align-self: center; background: var(--panel); color: var(--muted); font-size: 0.75rem;
  padding: 4px 12px; border-radius: 8px; box-shadow: var(--shadow); margin: 10px 0 4px;
}

/* ---------- cards & panels ---------- */
.panel {
  background: var(--panel); border-radius: 14px; box-shadow: var(--shadow);
  padding: 18px; margin: 14px 0;
}
.panel h2 { margin: 0 0 4px; font-size: 1.05rem; }
.panel .hint { margin: 0 0 14px; color: var(--muted); font-size: 0.85rem; }

.drop {
  display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center;
  cursor: pointer; padding: 34px 20px; border-radius: 16px; background: var(--panel);
  border: 2px dashed color-mix(in srgb, var(--accent) 45%, transparent);
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}
.drop:hover, .drop.over { background: var(--accent-soft); border-color: var(--accent); }
.drop.over { transform: scale(1.01); }
.drop input { display: none; }
.drop .icon {
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: var(--accent); color: #fff; font-size: 1.6rem; margin-bottom: 4px;
}
.drop strong { font-size: 1.1rem; }
.drop .small { color: var(--muted); font-size: 0.85rem; }

.tabs { display: flex; gap: 6px; margin-bottom: 10px; }
.tabs button {
  border: 0; background: var(--chip); color: var(--ink-2); padding: 6px 14px;
  border-radius: 999px; cursor: pointer; font-size: 0.85rem;
}
.tabs button[aria-selected="true"] { background: var(--accent); color: #fff; }
.steps { margin: 0; padding-inline-start: 20px; color: var(--ink-2); font-size: 0.92rem; }
.steps li { margin: 3px 0; }

/* chat list (my reports) */
.chatlist { list-style: none; margin: 0; padding: 0; }
.chatlist a {
  display: flex; align-items: center; gap: 12px; padding: 10px 4px; text-decoration: none;
  color: inherit; border-bottom: 1px solid var(--line);
}
.chatlist li:last-child a { border-bottom: 0; }
.chatlist a:hover { background: var(--chip); border-radius: 10px; }
.chatlist .meta { flex: 1; min-width: 0; }
.chatlist .title { font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chatlist .date { color: var(--muted); font-size: 0.8rem; }
.empty { color: var(--muted); font-size: 0.9rem; padding: 6px 0; }

/* ---------- stats ---------- */
.chat-head { display: flex; align-items: center; gap: 12px; }
.chat-head .avatar { width: 52px; height: 52px; font-size: 1.4rem; background: var(--accent); }
.chat-head h2 { margin: 0; font-size: 1.2rem; }
.chat-head .names { color: var(--muted); font-size: 0.85rem; }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 16px; }
.kpi { background: var(--chip); border-radius: 12px; padding: 12px; }
.kpi .v { font-size: 1.5rem; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.kpi .l { color: var(--muted); font-size: 0.78rem; margin-top: 4px; }
@media (max-width: 560px) { .kpis { grid-template-columns: repeat(2, 1fr); } }

.people { display: flex; flex-direction: column; gap: 10px; }
.prow { display: grid; grid-template-columns: 32px minmax(0, 1fr) auto; gap: 10px; align-items: center; }
.prow .name { font-weight: 500; font-size: 0.92rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.prow .track { height: 10px; border-radius: 0 4px 4px 0; background: transparent; margin-top: 4px; }
.prow .fill { height: 100%; border-radius: 4px; background: var(--chart); min-width: 4px; }
.prow .num { font-variant-numeric: tabular-nums; font-size: 0.85rem; color: var(--ink-2); text-align: end; }
.prow .num small { color: var(--muted); display: block; font-size: 0.75rem; }

.chart { position: relative; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .axis { fill: var(--muted); font-size: 10px; }
.chart .bar { fill: var(--chart); }
.chart .bar.dim { fill: var(--chart-dim); }
.chart .hit { fill: transparent; cursor: default; }
.chart .hit:hover + .bar, .chart g:hover .bar { fill: var(--accent-strong); }
.chart .peak { fill: var(--ink-2); font-size: 11px; font-weight: 600; }
.tip {
  position: absolute; pointer-events: none; background: var(--ink); color: var(--panel);
  font-size: 0.78rem; padding: 4px 8px; border-radius: 6px; white-space: nowrap;
  transform: translate(50%, -110%); opacity: 0; transition: opacity 0.1s;
}
.tip.on { opacity: 1; }

.two-col { display: grid; grid-template-columns: 2fr 1fr; gap: 14px; }
@media (max-width: 640px) { .two-col { grid-template-columns: 1fr; } }
.two-col .panel { margin: 0; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  background: var(--chip); border-radius: 999px; padding: 4px 12px; font-size: 0.85rem; color: var(--ink-2);
}
.chip.big { font-size: 1.25rem; padding: 2px 10px; }

/* ---------- bottom action bar ---------- */
.actionbar {
  position: fixed; inset-inline: 0; bottom: 0; z-index: 9;
  background: color-mix(in srgb, var(--panel) 92%, transparent); backdrop-filter: blur(8px);
  border-top: 1px solid var(--line);
}
.actionbar-inner {
  max-width: 760px; margin: 0 auto; padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  display: flex; align-items: center; gap: 12px;
}
.actionbar .note { flex: 1; color: var(--muted); font-size: 0.82rem; }
.btn {
  border: 0; border-radius: 999px; padding: 12px 22px; cursor: pointer; font-weight: 600;
  background: var(--accent); color: #fff; display: inline-flex; align-items: center; gap: 8px;
  text-decoration: none; transition: transform 0.1s, background 0.15s; white-space: nowrap;
}
.btn:hover { background: var(--accent-strong); }
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn.ghost { background: transparent; color: var(--accent-strong); padding: 12px 10px; }
.btn.ghost:hover { background: var(--chip); }

/* ---------- waiting ---------- */
.stepper { display: flex; gap: 6px; margin: 4px 0 14px; }
.stepper .s {
  flex: 1; text-align: center; font-size: 0.78rem; color: var(--muted);
}
.stepper .s::before {
  content: ""; display: block; height: 4px; border-radius: 2px; background: var(--line); margin-bottom: 6px;
}
.stepper .s.done::before { background: var(--accent); }
.stepper .s.now::before {
  background: linear-gradient(90deg, var(--accent) 0 40%, var(--line) 40%);
  background-size: 250% 100%; animation: slide 1.4s linear infinite;
}
.stepper .s.now { color: var(--ink); font-weight: 600; }
@keyframes slide { from { background-position: 100% 0; } to { background-position: -150% 0; } }
.elapsed { color: var(--muted); font-size: 0.8rem; font-variant-numeric: tabular-nums; }

.error-box { color: var(--danger); font-weight: 500; }
.debug { color: var(--muted); font-size: 0.75rem; direction: ltr; text-align: left; word-break: break-word; }

/* ---------- report: long-form letter ---------- */
.report-page main { max-width: 720px; padding-bottom: 64px; }
.reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.in { opacity: 1; transform: none; }

.savta-note { display: flex; align-items: flex-end; gap: 8px; margin: 4px 0 18px; }
.savta-note .bubble { margin: 0; max-width: 520px; }

.hero {
  position: relative; overflow: hidden; border-radius: 20px; padding: 28px 24px 22px;
  background: var(--panel); box-shadow: var(--shadow-lg);
}
.hero::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 6px;
  background: linear-gradient(90deg, var(--accent), #25d366, var(--p0), var(--p1));
}
.eyebrow { color: var(--accent-strong); font-size: 0.82rem; font-weight: 600; letter-spacing: 0.01em; }
.headline {
  font-family: "Frank Ruhl Libre", "Heebo", serif; font-weight: 700;
  font-size: clamp(1.7rem, 4.6vw, 2.5rem); line-height: 1.2; margin: 8px 0 14px;
}
.faces { display: flex; align-items: center; flex-wrap: wrap; gap: 0; margin-bottom: 16px; }
.faces .avatar { border: 2px solid var(--panel); margin-inline-start: -8px; }
.faces .avatar:first-child { margin-inline-start: 0; }
.faces span { color: var(--muted); font-size: 0.85rem; margin-inline-start: 10px; }
.lead { font-size: 1.12rem; line-height: 1.8; color: var(--ink-2); }
.lead p { margin: 0 0 0.8em; }
.hero .kpis { margin-top: 18px; }

.section-head { margin: 40px 0 12px; }
.section-head .hint { margin: 2px 0 0; color: var(--muted); font-size: 0.88rem; }
.section-title {
  font-size: 1.4rem; margin: 0; display: flex; align-items: center; gap: 10px;
}
.section-title::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.person-card {
  background: var(--panel); border-radius: 18px; box-shadow: var(--shadow);
  padding: 20px 22px; margin: 14px 0; border-inline-start: 5px solid var(--pc);
}
.person-card header { display: flex; align-items: center; gap: 12px; }
.person-card h3 { margin: 0; font-size: 1.2rem; color: var(--pc); }
.person-tag {
  display: inline-block; margin-top: 4px; padding: 2px 12px; border-radius: 999px; font-size: 0.85rem;
  font-weight: 600; color: var(--pc); background: color-mix(in srgb, var(--pc) 14%, transparent);
}
.person-card .rank { margin-inline-start: auto; color: var(--muted); font-weight: 700; font-size: 0.9rem; }
.person-body { font-size: 1.05rem; line-height: 1.8; margin: 14px 0 16px; }
.person-body p { margin: 0 0 0.7em; }
.person-stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(92px, 1fr)); gap: 8px; margin-bottom: 10px;
}
.ps { background: var(--chip); border-radius: 10px; padding: 8px 10px; }
.ps b { display: block; font-size: 1.05rem; font-variant-numeric: tabular-nums; }
.ps span { color: var(--muted); font-size: 0.75rem; }

.avatar.xs { width: 24px; height: 24px; font-size: 0.65rem; }
.person-role { color: var(--ink-2); font-weight: 500; margin-top: 10px; font-size: 0.95rem; }
.sig-quote {
  margin: 0 0 16px; padding: 10px 14px; border-radius: 12px; font-size: 0.98rem;
  background: color-mix(in srgb, var(--pc) 9%, transparent); border-inline-start: 3px solid var(--pc);
}
.sig-quote::before { content: "״"; } .sig-quote::after { content: "״"; }

.rel-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; }
.rel-card { background: var(--panel); border-radius: 16px; box-shadow: var(--shadow); padding: 18px; }
.rel-faces { display: flex; align-items: center; flex-wrap: wrap; }
.rel-faces .avatar { border: 2px solid var(--panel); margin-inline-start: -6px; }
.rel-faces .avatar:first-child { margin-inline-start: 0; }
.rel-faces span { margin-inline-start: 8px; font-size: 0.85rem; }
.rel-card h3 { margin: 10px 0 6px; font-size: 1.08rem; }
.rel-body { line-height: 1.75; color: var(--ink-2); }
.rel-body p { margin: 0 0 0.6em; }

.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before {
  content: ""; position: absolute; inset-inline-start: 9px; top: 6px; bottom: 6px; width: 2px;
  background: linear-gradient(var(--accent), color-mix(in srgb, var(--accent) 15%, transparent));
}
.story { position: relative; padding-inline-start: 34px; margin-bottom: 22px; }
.story-dot {
  position: absolute; inset-inline-start: 2px; top: 6px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--panel); border: 3px solid var(--accent);
}
.story-period { color: var(--accent-strong); font-size: 0.82rem; font-weight: 600; }
.story h3 { margin: 2px 0 6px; font-size: 1.12rem; }
.story-body { background: var(--panel); border-radius: 14px; box-shadow: var(--shadow); padding: 14px 16px; line-height: 1.75; }
.story-body p { margin: 0 0 0.6em; } .story-body p:last-child { margin: 0; }

.joke-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 10px; }
.joke { background: var(--bubble-out); border-radius: 14px 14px 4px 14px; padding: 14px 16px; box-shadow: var(--shadow); }
.joke-term { font-family: "Frank Ruhl Libre", "Heebo", serif; font-weight: 700; font-size: 1.15rem; margin-bottom: 4px; }
.joke-meaning { color: var(--ink-2); font-size: 0.92rem; line-height: 1.6; }

.award-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.award {
  background: var(--panel); border-radius: 16px; box-shadow: var(--shadow); padding: 16px; text-align: center;
  border-top: 4px solid var(--pc);
}
.award-icon { font-size: 1.8rem; line-height: 1; }
.award-title { font-weight: 700; font-size: 1.05rem; margin: 6px 0 8px; }
.award-winner {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px 3px 4px; border-radius: 999px;
  background: color-mix(in srgb, var(--pc) 14%, transparent); color: var(--pc); font-weight: 600; font-size: 0.88rem;
}
.award-reason { color: var(--ink-2); font-size: 0.88rem; margin-top: 8px; line-height: 1.55; }

.verdict-label { color: var(--accent-strong); font-weight: 700; font-size: 0.85rem; margin-bottom: 8px; }
.verdict-text { font-family: "Frank Ruhl Libre", "Heebo", serif; font-size: clamp(1.15rem, 3vw, 1.4rem); line-height: 1.6; }
.verdict-text p { margin: 0 0 0.6em; }
.fact-grid.reveal { margin: 14px 0; }

.fact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }
.fact {
  background: var(--accent-soft); border-radius: 12px; padding: 12px 14px; font-size: 0.95rem; line-height: 1.55;
}

.verdict-block {
  text-align: center; margin: 40px 0 10px; padding: 30px 24px 24px; border-radius: 20px;
  background: var(--bubble-out); box-shadow: var(--shadow);
}
.verdict-block .avatar { margin: -58px auto 10px; width: 60px; height: 60px; font-size: 2rem; border: 4px solid var(--wall); }
.verdict-block .sign { margin-top: 14px; color: var(--ink-2); font-weight: 600; }
.colophon { text-align: center; color: var(--muted); font-size: 0.75rem; margin-top: 18px; }
.loading { display: grid; place-items: center; padding: 60px 0; color: var(--muted); }

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