/* ============================================================
   Opini - design system
   ============================================================ */
:root {
  --ink: #0b1020;
  --ink-soft: #3b4260;
  --muted: #7c8398;
  --line: #eceef5;
  --card: #ffffff;
  --bg: #f6f7fb;

  --brand: #6d28d9;      /* violeta */
  --brand-2: #a21caf;    /* magenta */
  --accent: #f59e0b;     /* ambar */
  --accent-2: #ec4899;   /* rosa */
  --green: #10b981;
  --wpp: #25d366;

  --grad: linear-gradient(120deg, #7c3aed 0%, #d946ef 45%, #fb7185 100%);
  --grad-cta: linear-gradient(120deg, #7c3aed, #d946ef);
  --shadow: 0 18px 40px -12px rgba(76, 29, 149, 0.35);
  --shadow-sm: 0 8px 20px -10px rgba(11, 16, 32, 0.25);
  --radius: 22px;
  --radius-sm: 14px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3, .brand { font-family: "Sora", "Inter", sans-serif; letter-spacing: -0.02em; }

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

/* ---------- Background blobs ---------- */
.bg-decor { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.5; }
.blob.b1 { width: 380px; height: 380px; background: #a78bfa; top: -120px; left: -80px; }
.blob.b2 { width: 320px; height: 320px; background: #f0abfc; top: 60px; right: -100px; }
.blob.b3 { width: 300px; height: 300px; background: #fda4af; bottom: -120px; left: 30%; opacity: 0.35; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  backdrop-filter: saturate(180%) blur(12px);
  background: rgba(246, 247, 251, 0.75);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex; align-items: center; gap: 11px;
  text-decoration: none; color: var(--ink);
}
.brand .logo {
  width: 42px; height: 42px; border-radius: 13px;
  background: var(--grad-cta);
  display: grid; place-items: center; color: #fff;
  font-family: "Sora", sans-serif; font-weight: 800; font-size: 24px;
  box-shadow: 0 8px 18px -6px rgba(124, 58, 237, .6);
  transform: rotate(-4deg);
  transition: transform .2s ease;
}
.brand:hover .logo { transform: rotate(0deg) scale(1.05); }
.brand-name {
  font-family: "Sora", sans-serif; font-weight: 800;
  font-size: 30px; line-height: 1; letter-spacing: -0.02em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
@media (max-width: 430px) {
  .brand .logo { width: 38px; height: 38px; font-size: 21px; }
  .brand-name { font-size: 26px; }
}
.nav { display: flex; align-items: center; gap: 6px; }
.nav a, .nav button {
  font: inherit; font-size: 14px; font-weight: 600;
  color: var(--ink-soft); text-decoration: none;
  padding: 8px 12px; border-radius: 10px; border: none; background: transparent; cursor: pointer;
}
.nav a:hover { background: #eef0f7; color: var(--ink); }
.nav .btn-nav {
  background: var(--grad-cta); color: #fff;
  box-shadow: var(--shadow-sm);
}
.nav .btn-nav:hover { color: #fff; filter: brightness(1.05); }
.nav .who { color: var(--muted); font-size: 13px; padding: 8px 6px; }

/* ---------- Layout ---------- */
.container { max-width: 640px; margin: 0 auto; padding: 12px 16px 40px; }

/* ---------- Hero ---------- */
.hero { text-align: center; padding: 10px 8px 4px; }
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: #fff; border: 1px solid var(--line);
  padding: 7px 14px; border-radius: 999px;
  font-size: 12.5px; font-weight: 700; color: var(--brand);
  box-shadow: var(--shadow-sm);
}
.badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(16,185,129,.2); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }

.hero h1 {
  font-size: clamp(26px, 5.5vw, 38px); line-height: 1.06; margin: 10px 0 8px;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .sub { color: var(--ink-soft); font-size: 15px; margin: 0 auto; max-width: 34ch; }

/* ---------- Card ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin: 12px 0;
  box-shadow: var(--shadow);
  animation: rise .5s cubic-bezier(.2,.8,.2,1) both;
}
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.card .q {
  font-family: "Sora", sans-serif; font-weight: 700; font-size: 22px;
  line-height: 1.25; margin: 0 0 4px;
}
.card .q-emoji { font-size: 30px; display: block; margin-bottom: 6px; }
.hidden { display: none !important; }

/* ---------- Options ---------- */
.options { display: grid; gap: 10px; margin-top: 14px; }
.opt-btn {
  position: relative;
  display: flex; align-items: center; gap: 14px;
  width: 100%; text-align: left; padding: 13px 16px;
  border: 2px solid var(--line); border-radius: var(--radius-sm);
  background: #fff; font: inherit; font-size: 17px; font-weight: 600; color: var(--ink);
  cursor: pointer; overflow: hidden;
  transition: transform .12s ease, border-color .18s ease, box-shadow .18s ease, background .18s;
}
.opt-btn::before {
  content: ""; position: absolute; inset: 0; opacity: 0;
  background: var(--grad); transition: opacity .18s; z-index: 0;
}
.opt-btn > * { position: relative; z-index: 1; }
.opt-btn:hover { border-color: transparent; color: #fff; transform: translateY(-2px); box-shadow: var(--shadow); }
.opt-btn:hover::before { opacity: 1; }
.opt-btn:active { transform: translateY(0) scale(.99); }
.opt-btn .emoji { font-size: 26px; line-height: 1; }

/* ---------- Results ---------- */
.results { display: grid; gap: 14px; margin-top: 16px; }
.result-row .r-top {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 7px; font-weight: 600; font-size: 15px;
}
.result-row .r-pct { color: var(--muted); font-variant-numeric: tabular-nums; font-weight: 700; }
.bar { height: 14px; background: #eef0f7; border-radius: 999px; overflow: hidden; }
.bar > span {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  border-radius: 999px; transition: width .8s cubic-bezier(.2,.8,.2,1);
}
.result-row.winner .bar > span { background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.result-row.winner .r-top { color: var(--brand-2); }

.pill { font-size: 12.5px; font-weight: 700; color: var(--brand); background: #f3e8ff; padding: 4px 11px; border-radius: 999px; }

h2 { display: flex; align-items: center; gap: 10px; font-size: 20px; margin: 0 0 4px; }

/* ---------- Demographics ---------- */
.demo { margin-top: 18px; border-top: 1px dashed var(--line); padding-top: 14px; }
.demo summary { cursor: pointer; color: var(--brand); font-weight: 700; font-size: 14px; list-style: none; }
.demo summary::-webkit-details-marker { display: none; }
.demo summary::before { content: "\25B8  "; }
.demo[open] summary::before { content: "\25BE  "; }
.demo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 14px; }
.demo-grid label { display: grid; gap: 5px; font-size: 12.5px; color: var(--muted); font-weight: 700; }

select, input[type=text], input[type=email], input[type=password] {
  padding: 13px 14px; border: 2px solid var(--line); border-radius: 12px;
  font: inherit; font-size: 15px; width: 100%; background: #fff; color: var(--ink);
  transition: border-color .15s, box-shadow .15s;
}
select:focus, input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(109,40,217,.12); }

/* ---------- Regional ---------- */
.map-block { margin-top: 22px; border-top: 1px solid var(--line); padding-top: 18px; }
.map-block h3 { margin: 0 0 12px; font-size: 16px; }
.regional { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 12px; }
.region-card {
  background: linear-gradient(180deg,#faf5ff, #fff);
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px;
}
.region-card .rc-name { font-size: 11px; color: var(--muted); font-weight: 800; text-transform: uppercase; letter-spacing: 1px; }
.region-card .rc-top { font-size: 17px; font-weight: 800; margin-top: 5px; }
.region-card .rc-total { font-size: 12px; color: var(--muted); margin-top: 3px; }

/* ---------- Buttons ---------- */
.btn {
  border: none; border-radius: 14px; padding: 15px 18px; font: inherit; font-size: 15px;
  font-weight: 700; cursor: pointer; transition: transform .12s, filter .15s, box-shadow .15s;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--grad-cta); color: #fff; width: 100%; box-shadow: var(--shadow); }
.btn-primary:hover { filter: brightness(1.06); }
.btn-wpp { background: var(--wpp); color: #05391f; }
.btn-wpp:hover { filter: brightness(1.05); }
.btn-ghost { background: #f1f2f8; color: var(--ink); }
.btn-ghost:hover { background: #e6e8f2; }
.btn.small { padding: 9px 13px; font-size: 13.5px; }
.btn-block { width: 100%; }
.share-row { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.share-row .btn { flex: 1; min-width: 150px; }

/* ---------- Forms / auth ---------- */
.field { display: grid; gap: 8px; margin-bottom: 16px; }
.field .label-text { font-weight: 700; font-size: 14px; }
.field input.opt { margin-bottom: 10px; }
.auth-card { max-width: 420px; margin: 10px auto; }
.auth-switch { text-align: center; color: var(--muted); margin-top: 14px; font-size: 14px; }
.err { color: #dc2626; font-weight: 600; margin: 4px 0 10px; font-size: 14px; }
.created { margin-top: 20px; border-top: 1px solid var(--line); padding-top: 18px; }
.created input { margin: 10px 0; }
.created .ok-badge { color: var(--green); font-weight: 800; }

/* ---------- Dashboard ---------- */
.dash-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.poll-list { display: grid; gap: 14px; margin-top: 8px; }
.poll-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 16px; box-shadow: var(--shadow-sm);
}
.poll-item .pi-q { font-weight: 700; font-size: 16px; margin: 0 0 6px; }
.poll-item .pi-meta { color: var(--muted); font-size: 13px; margin-bottom: 12px; }
.poll-item .pi-top { color: var(--brand-2); font-weight: 700; }
.poll-item .pi-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.empty { text-align: center; color: var(--muted); padding: 30px 10px; }

/* ---------- Verify banner ---------- */
.verify-banner {
  display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap;
  background: linear-gradient(120deg, #fff7ed, #fef2f2);
  border-bottom: 1px solid #fed7aa;
  color: #9a3412; font-size: 14px; font-weight: 600;
  padding: 10px 16px; text-align: center;
}
.btn-link {
  border: none; background: transparent; color: var(--brand); font: inherit;
  font-weight: 800; cursor: pointer; text-decoration: underline;
}

/* ---------- Admin ---------- */
.current-box {
  background: #faf5ff; border: 1px solid #e9d5ff; border-radius: var(--radius-sm);
  padding: 12px 14px; margin-bottom: 16px;
}
.current-box .pi-q { margin: 4px 0; font-weight: 700; }
.opt-row { display: flex; gap: 8px; margin-bottom: 8px; }
.opt-row .opt-emoji { width: 64px; text-align: center; flex: none; }
.opt-row .opt { flex: 1; }
.arch-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 14px 16px; box-shadow: var(--shadow-sm);
}
.arch-item .a-date { font-size: 12px; color: var(--muted); font-weight: 800; text-transform: uppercase; letter-spacing: 1px; }
.arch-item .a-q { font-weight: 700; margin: 4px 0 8px; }
.arch-bars { display: grid; gap: 8px; }
.arch-tags { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.tag { background: #f3e8ff; color: var(--brand); border-radius: 999px; padding: 3px 10px; font-size: 12px; font-weight: 700; }
.tag-uf { background: #ecfeff; color: #0e7490; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 999px;
  font-weight: 600; font-size: 14px; box-shadow: var(--shadow); opacity: 0;
  transition: all .3s ease; z-index: 100; pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Misc ---------- */
.prose h2 { display: block; margin-top: 22px; font-size: 18px; }
.prose ul { padding-left: 20px; line-height: 1.75; }
.prose p { line-height: 1.65; color: var(--ink-soft); }
.muted { color: var(--muted); }
.tiny { font-size: 12px; }
.center { text-align: center; }
.link-row { text-align: center; margin-top: 22px; }
.footer { text-align: center; padding: 30px 16px 50px; color: var(--muted); font-size: 13px; }
.footer a { color: var(--muted); }

@media (max-width: 430px) {
  .demo-grid { grid-template-columns: 1fr; }
  .card { padding: 18px; }
}