/* ============================================================
   SnapPay — Design System (ds.css)
   Uma linguagem, dois modos: ESCURO (descoberta/evento — clima) e CLARO
   (conta do cliente — leitura). Tokens + componentes compartilhados.
   Uso: <link rel="stylesheet" href="/ds.css"> e defina o modo no <html data-theme="dark|light">.
   A cor de acento pode ser sobrescrita por evento: style="--accent:#RRGGBB".
   Adotável de forma incremental — não força estilo em quem não usa as classes .ds-*.
   ============================================================ */

:root {
  /* Marca (fixa) — laranja SÓ na logo e em 1 CTA, nunca "em tudo". */
  --brand: #FF6A00;
  --brand-2: #FFA23E;
  --brand-grad: linear-gradient(120deg, #FFB23E, #FF6A00 55%, #FF3D00);

  /* Tipografia */
  --font-display: "Space Grotesk", -apple-system, Segoe UI, Roboto, sans-serif;
  --font-body: "Inter", -apple-system, Segoe UI, Roboto, sans-serif;
  --fs-hero: clamp(30px, 5vw, 46px);
  --fs-h1: clamp(22px, 3.4vw, 30px);
  --fs-h2: 19px;
  --fs-h3: 16px;
  --fs-body: 14.5px;
  --fs-sm: 13px;
  --fs-xs: 11.5px;
  --lh-tight: 1.14;
  --lh-body: 1.6;

  /* Espaçamento (escala fixa) */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 22px; --sp-6: 30px; --sp-7: 44px;

  /* Raio (menos "bolha": raios comedidos e consistentes) */
  --r-sm: 8px; --r-md: 12px; --r-lg: 16px; --r-xl: 22px; --r-pill: 999px;

  /* Transição padrão */
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- MODO ESCURO (descoberta / evento) ---------- */
[data-theme="dark"] {
  --bg: #0D0C0F;            /* carvão quente, não preto puro */
  --surface-1: #17151A;    /* card base */
  --surface-2: #211E26;    /* card elevado / input */
  --surface-3: #2C2833;    /* hover / realce */
  --ink: #F6F2EE;          /* título */
  --body: #B7B0AB;         /* texto */
  --muted: #837C77;        /* legenda */
  --line: rgba(255,255,255,.09);
  --line-2: rgba(255,255,255,.16);
  --accent: var(--brand);  /* sobrescreva por evento com --accent */
  --accent-ink: #1a0e00;   /* texto sobre o acento */
  --accent-soft: color-mix(in srgb, var(--accent) 18%, transparent);
  --success: #2FD9A6; --danger: #FF5C5C; --warn: #FFB020;
  --shadow: 0 20px 50px -28px rgba(0,0,0,.75);
  --shadow-sm: 0 8px 22px -16px rgba(0,0,0,.7);
  color-scheme: dark;
}

/* ---------- MODO CLARO (conta do cliente) ---------- */
[data-theme="light"] {
  --bg: #F6F5F3;           /* off-white quente, não branco duro */
  --surface-1: #FFFFFF;
  --surface-2: #FBFAF8;
  --surface-3: #F0EEEA;
  --ink: #1A1714;
  --body: #4E4842;
  --muted: #8A837C;
  --line: rgba(20,16,12,.10);
  --line-2: rgba(20,16,12,.18);
  --accent: var(--brand);
  --accent-ink: #FFFFFF;
  --accent-soft: color-mix(in srgb, var(--accent) 12%, transparent);
  --success: #12A67B; --danger: #D63B3B; --warn: #B5730B;
  --shadow: 0 18px 40px -26px rgba(30,22,14,.28);
  --shadow-sm: 0 8px 20px -16px rgba(30,22,14,.22);
  color-scheme: light;
}

/* ---------- Base ---------- */
.ds, .ds * { box-sizing: border-box; }
.ds {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--body);
  letter-spacing: -.01em;
  -webkit-font-smoothing: antialiased;
}
.ds h1, .ds h2, .ds h3 { font-family: var(--font-display); color: var(--ink); line-height: var(--lh-tight); margin: 0; }
.ds h1 { font-size: var(--fs-h1); font-weight: 700; letter-spacing: -.02em; }
.ds h2 { font-size: var(--fs-h2); font-weight: 700; }
.ds h3 { font-size: var(--fs-h3); font-weight: 700; }
.ds p { line-height: var(--lh-body); margin: 0; }

/* ---------- Componentes ---------- */
.ds-card {
  background: var(--surface-1);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: var(--sp-4);
  box-shadow: var(--shadow-sm);
}
.ds-card--flat { box-shadow: none; }

.ds-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-weight: 700; font-size: var(--fs-body);
  padding: 13px 18px; border-radius: var(--r-md); border: 0; cursor: pointer;
  background: var(--accent); color: var(--accent-ink); width: 100%;
  transition: filter .15s var(--ease), transform .05s var(--ease);
}
.ds-btn:hover { filter: brightness(1.06); }
.ds-btn:active { transform: translateY(1px); }
.ds-btn:disabled { opacity: .55; cursor: default; }
.ds-btn--brand { background: var(--brand-grad); color: #190A00; }
.ds-btn--ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-2); }
.ds-btn--sm { padding: 9px 13px; font-size: var(--fs-sm); width: auto; }

.ds-input {
  width: 100%; font-family: inherit; font-size: var(--fs-body); color: var(--ink);
  background: var(--surface-2); border: 1px solid var(--line-2); border-radius: var(--r-md);
  padding: 13px 14px; transition: border-color .15s var(--ease);
}
.ds-input::placeholder { color: var(--muted); }
.ds-input:focus { outline: none; border-color: var(--accent); }
.ds-label { display: block; font-size: var(--fs-xs); font-weight: 800; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); margin: 0 0 6px; }

.ds-chip {
  display: inline-flex; align-items: center; gap: 6px; font-size: var(--fs-sm); font-weight: 700;
  color: var(--body); background: var(--surface-2); border: 1px solid var(--line);
  border-radius: var(--r-pill); padding: 8px 14px; cursor: pointer; white-space: nowrap;
  transition: .15s var(--ease);
}
.ds-chip.on, .ds-chip:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }

.ds-badge {
  display: inline-flex; align-items: center; gap: 5px; font-size: var(--fs-xs); font-weight: 800;
  padding: 4px 10px; border-radius: var(--r-pill); letter-spacing: .02em;
  background: var(--accent-soft); color: var(--accent);
}
.ds-badge--success { background: color-mix(in srgb, var(--success) 16%, transparent); color: var(--success); }
.ds-badge--muted { background: var(--surface-3); color: var(--muted); }

.ds-eyebrow { font-size: var(--fs-xs); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }

/* Bottom-nav (mobile) — 5 itens claros, consistente com o design system */
.ds-nav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: flex;
  background: color-mix(in srgb, var(--surface-1) 96%, transparent);
  border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom);
  backdrop-filter: blur(12px);
}
.ds-nav a {
  position: relative; flex: 1; text-align: center; padding: 9px 4px 11px; cursor: pointer;
  color: var(--muted); font-size: 10.5px; font-weight: 700; text-decoration: none; transition: .15s var(--ease);
}
.ds-nav a .ic { display: block; height: 22px; margin: 0 auto 3px; }
.ds-nav a .ic svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.9; }
.ds-nav a.on { color: var(--accent); }
.ds-nav a .dot { position: absolute; top: 7px; left: 50%; margin-left: 8px; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

/* Tabs (ex.: status de ingressos) */
.ds-tabs { display: flex; gap: 6px; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.ds-tabs::-webkit-scrollbar { display: none; }
.ds-tab {
  flex: none; font-size: var(--fs-sm); font-weight: 700; color: var(--muted);
  background: transparent; border: 0; border-bottom: 2px solid transparent; padding: 9px 4px; cursor: pointer;
}
.ds-tab.on { color: var(--ink); border-bottom-color: var(--accent); }

/* Cabeçalho (desktop com navegação + área de perfil) */
.ds-header { display: flex; align-items: center; gap: var(--sp-4); padding: var(--sp-3) var(--sp-4); }
.ds-header .grow { flex: 1; }

/* Utilidades */
.ds-container { max-width: 1120px; margin: 0 auto; padding: 0 var(--sp-4); }
.ds-stack > * + * { margin-top: var(--sp-3); }
.ds-muted { color: var(--muted); }
.ds-divider { height: 1px; background: var(--line); border: 0; margin: var(--sp-4) 0; }
.ds-skel { background: linear-gradient(90deg, var(--surface-2), var(--surface-3), var(--surface-2)); background-size: 200% 100%; animation: ds-shimmer 1.2s infinite; border-radius: var(--r-md); }
@keyframes ds-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

@media (min-width: 880px) {
  .ds-nav { display: none; } /* desktop usa o cabeçalho */
}
