/* =============================================================================
   Indique e Ganhe — página "Minha indicação" — estilos
   ⚠️ DESIGN: os tokens abaixo são PLACEHOLDERS. Trocar pelos do Design System
   da Dev em Dobro (cores, tipografia, raios, sombras, espaçamentos).
   ============================================================================= */

:root {
  
  /* ---- cores (placeholder — DS da Dobro) ---- */
  --bg:            #0e0f13;          /* fundo escuro */
  --bg-soft:       #16181f;
  --surface:       #1c1f29;          /* cards */
  --surface-2:     #232733;
  --text:          #f4f5f7;
  --text-dim:      #aab0bd;
  --text-faint:    #7b818f;
  --primary:       #6c5ce7;          /* accent — TROCAR pelo da marca */
  --primary-2:     #8a7bff;
  --primary-ink:   #ffffff;          /* texto sobre o primary */
  --success:       #2ecc71;
  --danger:        #ff6b6b;
  --border:        rgba(255,255,255,.08);
  --border-strong: rgba(255,255,255,.16);

  /* ---- raios / sombras / espaços ---- */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --shadow-1: 0 1px 2px rgba(0,0,0,.4);
  --shadow-2: 0 8px 30px rgba(0,0,0,.35);
  --maxw: 540px;

  /* ---- tipografia ---- */
  --font-display: "Sora", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: light) {
  /* opcional: a Dobro pode preferir manter sempre escuro — deixar comentado por ora.
  :root { --bg:#fff; --surface:#f6f7f9; --text:#13151a; --text-dim:#525866; --border:rgba(0,0,0,.08); }
  */
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(900px 500px at 50% -10%, rgba(108,92,231,.22), transparent 60%),
    var(--bg);
  min-height: 100dvh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
}

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---- skip link / a11y helpers ---- */
.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--primary);
  color: var(--primary-ink); padding: 10px 14px; border-radius: 0 0 var(--r-sm) 0; z-index: 50;
}
.skip-link:focus { left: 0; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
:focus-visible { outline: 2px solid var(--primary-2); outline-offset: 2px; border-radius: 6px; }

/* ---- header / footer ---- */
.site-header { padding: 18px 0; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.brand { font-family: var(--font-display); font-weight: 800; letter-spacing: -.02em; font-size: 18px; }
.brand-x { color: var(--primary-2); padding: 0 1px; }
.event-chip {
  font-size: 12px; color: var(--text-dim); background: var(--surface);
  border: 1px solid var(--border); padding: 5px 10px; border-radius: 999px; max-width: 55%;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.site-footer { margin-top: auto; padding: 28px 0 40px; }
.site-footer p { color: var(--text-faint); font-size: 13px; text-align: center; margin: 0; }

main { flex: 1; padding-bottom: 8px; }

/* ---- hero ---- */
.hero { padding: 16px 0 22px; }
.eyebrow {
  display: inline-block; margin: 0 0 12px; font-family: var(--font-display); font-weight: 700;
  font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--primary-2);
}
.hero-title {
  font-family: var(--font-display); font-weight: 800; letter-spacing: -.025em;
  font-size: clamp(26px, 7.2vw, 34px); line-height: 1.12; margin: 0 0 12px;
}
.hero-title span { color: var(--primary-2); }
.hero-sub { color: var(--text-dim); font-size: 16px; margin: 0; max-width: 38ch; }

/* ---- cards ---- */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 20px; margin: 18px 0; box-shadow: var(--shadow-1);
}
.card-hero {
  background:
    linear-gradient(180deg, rgba(108,92,231,.10), transparent 40%),
    var(--surface);
  border-color: var(--border-strong); box-shadow: var(--shadow-2);
}
.card-title { font-family: var(--font-display); font-weight: 700; font-size: 18px; margin: 0 0 6px; }
.card-text { color: var(--text-dim); font-size: 14.5px; margin: 0 0 14px; }

/* ---- form / field ---- */
.field { display: flex; gap: 8px; }
.field input {
  flex: 1 1 auto; min-width: 0; font: inherit; font-size: 16px; /* 16px evita zoom no iOS */
  color: var(--text); background: var(--surface-2); border: 1px solid var(--border-strong);
  border-radius: var(--r-sm); padding: 13px 14px;
}
.field input::placeholder { color: var(--text-faint); }
.field input[readonly] { color: var(--text-dim); }
.field-error { color: var(--danger); font-size: 13.5px; margin: 8px 2px 0; }

/* ---- botões ---- */
.btn {
  font: inherit; font-weight: 600; font-size: 15px; border-radius: var(--r-sm); cursor: pointer;
  border: 1px solid transparent; padding: 13px 16px; min-height: 46px; white-space: nowrap;
  text-decoration: none; display: inline-flex; align-items: center; justify-content: center;
  transition: transform .06s ease, background-color .15s ease, border-color .15s ease, opacity .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: var(--primary-ink); }
.btn-primary:hover { background: var(--primary-2); }
.btn-ghost { background: var(--surface-2); color: var(--text); border-color: var(--border-strong); }
.btn-ghost:hover { border-color: var(--primary-2); }
.btn-ghost.is-copied { background: rgba(46,204,113,.14); border-color: rgba(46,204,113,.5); color: var(--success); }
.link-button {
  background: none; border: none; color: var(--text-dim); font: inherit; font-size: 13.5px;
  text-decoration: underline; cursor: pointer; padding: 8px 0 2px; margin-top: 10px;
}
.link-button:hover { color: var(--text); }

/* ---- resultado (link gerado) ---- */
.result { margin-top: 18px; padding-top: 18px; border-top: 1px dashed var(--border-strong); }
.result-label { font-weight: 600; font-size: 14px; color: var(--text); margin: 0 0 10px; }
.copy-feedback { color: var(--success); font-size: 13.5px; margin: 8px 2px 0; }
.share-label { font-size: 13px; color: var(--text-dim); margin: 16px 0 8px; }
.share-row { display: flex; flex-wrap: wrap; gap: 8px; }
.btn-share { background: var(--surface-2); color: var(--text); border-color: var(--border-strong); flex: 1 1 0; min-width: 92px; padding: 11px 12px; min-height: 42px; font-size: 14px; }
.btn-share:hover { border-color: var(--primary-2); }

/* ---- ticket (prêmio) ---- */
.ticket {
  display: flex; align-items: stretch; margin: 18px 0; border-radius: var(--r-md);
  background: linear-gradient(110deg, rgba(108,92,231,.18), rgba(138,123,255,.06));
  border: 1px solid var(--border-strong); overflow: hidden; box-shadow: var(--shadow-1);
}
.ticket-side {
  flex: 0 0 56px; display: flex; align-items: center; justify-content: center; font-size: 24px;
  background: rgba(108,92,231,.22);
  border-right: 2px dashed rgba(255,255,255,.18);
}
.ticket-body { padding: 16px 18px; }
.ticket-kicker { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--primary-2); margin: 0 0 4px; font-weight: 700; font-family: var(--font-display); }
.ticket-prize { font-family: var(--font-display); font-weight: 700; font-size: 16px; margin: 0; }
.ticket-desc { font-size: 13px; line-height: 1.5; color: var(--text-dim); margin: 8px 0 0; }

/* ---- "como funciona" (accordion) ---- */
.how {
  background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--r-md);
  padding: 4px 18px; margin: 18px 0;
}
.how > summary {
  list-style: none; cursor: pointer; padding: 14px 0; font-weight: 600; font-size: 15px;
  display: flex; align-items: center; justify-content: space-between;
}
.how > summary::-webkit-details-marker { display: none; }
.how[open] .chev { transform: rotate(180deg); }
.chev { transition: transform .18s ease; color: var(--text-dim); }
.how ol { margin: 0 0 10px; padding-left: 20px; color: var(--text-dim); font-size: 14.5px; }
.how ol li { margin: 7px 0; }
.how-foot { margin: 0 0 14px; font-size: 14px; }
.how-foot a, .result a, #rules-link { color: var(--primary-2); }

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

/* ---- responsivo: telas muito estreitas ---- */
@media (max-width: 380px) {
  .field { flex-direction: column; }
  .field .btn { width: 100%; }
}