/* Identidade UP Gastrô: marrom-café, laranja, creme e títulos condensados pesados */
:root {
  --bg: #180F08;
  --paper: #22150C;
  --paper-2: #2D1C10;
  --ink: #F6E9D3;
  --ink-2: #B9A58A;
  --line: #3B2819;
  --acc: #FE8916;
  --acc-ink: #180F08;
  --acc-deep: #D06800;
  --peach: #FCCF9B;
  --danger: #FF8F70;
  --focus: #FFC27A;
  --radius: 18px;
  --font-display: 'Anton', 'Impact', 'Arial Narrow', sans-serif;
  --font-body: 'Inter Tight', 'Segoe UI', system-ui, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
  padding-bottom: env(safe-area-inset-bottom);
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1; margin: 0; letter-spacing: 0.005em; text-transform: uppercase; }
p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 6px; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* ---------- Marca ---------- */
.brand { display: inline-flex; align-items: center; margin-right: auto; line-height: 0; }
.brand img { height: 56px; width: auto; display: block; }

/* ---------- Topo ---------- */
.top { position: sticky; top: 0; z-index: 5; background: var(--bg); border-bottom: 1px solid var(--line); padding-top: env(safe-area-inset-top); }
.top .wrap { display: flex; align-items: center; gap: 8px; height: 72px; }
.top nav { display: flex; gap: 4px; }
.tab { border: 0; background: transparent; padding: 8px 14px; border-radius: 999px; font-weight: 600; color: var(--ink-2); }
.tab:hover { color: var(--ink); }
.tab[aria-current="page"] { background: var(--acc); color: var(--acc-ink); }
.ghost { border: 1px solid var(--line); background: transparent; padding: 8px 14px; border-radius: 999px; font-weight: 500; }
.ghost:hover { border-color: var(--ink-2); }
@media (max-width: 480px) {
  .top .tab { padding: 8px 10px; font-size: 15px; }
  .top .ghost { padding: 8px 12px; font-size: 15px; }
  .top .brand img { height: 50px; }
}

/* ---------- Botões e campos ---------- */
.btn { border: 0; background: var(--acc); color: var(--acc-ink); padding: 12px 18px; border-radius: 12px; font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; }
.btn:hover { filter: brightness(1.08); }
.btn[disabled], .btn[aria-disabled="true"] { background: var(--paper-2); color: var(--ink-2); cursor: not-allowed; filter: none; }
.btn.alt { background: transparent; color: var(--ink); border: 1.5px solid var(--ink-2); }
.btn.alt:hover { border-color: var(--ink); }
.btn.small { min-height: 36px; padding: 6px 12px; font-size: 14px; border-radius: 10px; }
.btn.danger { background: transparent; color: var(--danger); border: 1.5px solid var(--danger); }
.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field > span { font-weight: 600; font-size: 14px; }
.field small { color: var(--ink-2); font-size: 13px; }
input[type="text"], input[type="email"], input[type="password"], input[type="url"], input[type="date"], input[type="number"], input[type="search"], select, textarea {
  width: 100%; min-height: 48px; padding: 10px 12px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--paper-2); color: var(--ink);
}
input::placeholder, textarea::placeholder { color: var(--ink-2); opacity: .8; }
textarea { min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--acc); }
.check { display: flex; align-items: center; gap: 10px; font-weight: 500; margin-bottom: 14px; }
.check input { width: 20px; height: 20px; accent-color: var(--acc); }
.err { color: var(--danger); font-size: 14px; min-height: 20px; margin: 4px 0 10px; }

/* ---------- Login ---------- */
.auth { min-height: 100vh; display: grid; align-items: center; padding: 24px 16px; }
.auth-box { width: 100%; max-width: 420px; margin: 0 auto; }
.auth .brand { margin-bottom: 14px; display: flex; }
.auth .brand img { height: 170px; margin-left: -6px; }
.auth .lead { color: var(--ink-2); margin-bottom: 24px; font-size: 17px; }
.seg { display: grid; grid-template-columns: 1fr 1fr; background: var(--paper); border: 1.5px solid var(--line); border-radius: 14px; padding: 4px; margin-bottom: 18px; }
.seg button { border: 0; background: transparent; padding: 10px; border-radius: 10px; font-weight: 600; color: var(--ink-2); }
.seg button[aria-selected="true"] { background: var(--acc); color: var(--acc-ink); }

/* ---------- Carteirinha: o degradê laranja da UP ---------- */
.member { margin: 20px 0 8px; background: linear-gradient(165deg, #FE8916 0%, #F59A3C 55%, #FCCF9B 100%); color: var(--acc-ink); border-radius: 22px; padding: 24px 24px 24px 28px; position: relative; display: grid; gap: 14px; overflow: hidden; }
.member::before, .member::after { content: ""; position: absolute; top: 50%; width: 28px; height: 28px; border-radius: 50%; background: var(--bg); transform: translateY(-50%); }
.member::before { left: -14px; } .member::after { right: -14px; }
.member .hi { font-size: clamp(40px, 11vw, 76px); line-height: .95; }
.member .sub { color: #3A200D; font-size: 16px; max-width: 46ch; font-weight: 500; }
.code-btn { justify-self: start; border: 2px dashed var(--acc-ink); background: rgba(24, 15, 8, .08); border-radius: 14px; padding: 8px 18px; display: grid; text-align: left; color: var(--acc-ink); }
.code-btn:hover { background: rgba(24, 15, 8, .16); }
.code-btn b { font-family: var(--font-display); font-weight: 400; font-size: clamp(32px, 9vw, 52px); letter-spacing: 0.04em; line-height: 1.05; }
.code-btn span { font-size: 13px; font-weight: 600; }

/* ---------- Busca e filtros ---------- */
.tools { display: grid; gap: 12px; margin: 22px 0 16px; }
.chips { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip { flex: 0 0 auto; border: 1.5px solid var(--line); background: var(--paper); padding: 6px 14px; border-radius: 999px; font-weight: 500; }
.chip:hover { border-color: var(--ink-2); }
.chip[aria-pressed="true"] { background: var(--acc); color: var(--acc-ink); border-color: var(--acc); font-weight: 700; }
.count { color: var(--ink-2); font-size: 14px; }

/* ---------- Cupons dos clientes ---------- */
.grid { display: grid; gap: 16px; grid-template-columns: 1fr; padding-bottom: 48px; }
@media (min-width: 720px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .grid { grid-template-columns: repeat(3, 1fr); } }
.voucher { background: var(--paper); border-radius: var(--radius); display: flex; flex-direction: column; border: 1px solid var(--line); }
.v-body { padding: 18px 18px 16px; display: grid; gap: 12px; align-content: start; flex: 1; }
.v-head { display: flex; gap: 12px; align-items: center; }
.mono { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-family: var(--font-display); font-size: 24px; flex: 0 0 auto; }
.m0 { background: var(--acc); color: var(--acc-ink); } .m1 { background: var(--peach); color: var(--acc-ink); } .m2 { background: var(--acc-deep); color: #FFF3E0; } .m3 { background: #5B3418; color: var(--peach); }
.v-head h3 { font-size: 26px; overflow-wrap: anywhere; }
.v-head p { color: var(--ink-2); font-size: 14px; }
.v-desc { color: var(--ink-2); font-size: 15px; }
.bens { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.bens li { display: grid; grid-template-columns: 20px 1fr; gap: 8px; }
.bens li::before { content: ""; width: 18px; height: 18px; margin-top: 3px; border-radius: 50%; background: var(--acc) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.4l2.5 2.5L12 5.4' fill='none' stroke='%23180F08' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat; }
.bens b { font-weight: 600; }
.bens small { display: block; color: var(--ink-2); font-size: 14px; }
.rules { color: var(--ink-2); font-size: 13px; }
.v-foot { position: relative; border-top: 2px dashed var(--line); padding: 14px 18px 18px; display: grid; gap: 10px; }
.v-foot::before, .v-foot::after { content: ""; position: absolute; top: -11px; width: 20px; height: 20px; border-radius: 50%; background: var(--bg); border: 1px solid var(--line); }
.v-foot::before { left: -11px; clip-path: inset(0 0 0 50%); border-left: 0; }
.v-foot::after { right: -11px; clip-path: inset(0 50% 0 0); border-right: 0; }
.cupom-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 40px; }
.cupom-row .lbl { color: var(--ink-2); font-size: 14px; }
.cupom { border: 1.5px dashed var(--acc); background: rgba(254, 137, 22, .08); color: var(--acc); border-radius: 10px; padding: 4px 12px; font-family: var(--font-display); font-size: 22px; letter-spacing: 0.06em; }
.cupom:hover { background: rgba(254, 137, 22, .16); }
.validade { font-size: 13px; color: var(--ink-2); }
.meta { min-height: 20px; }
.vazio { padding: 48px 16px; text-align: center; color: var(--ink-2); display: grid; gap: 8px; justify-items: center; }
.vazio h3 { color: var(--ink); font-size: 28px; }

/* ---------- Gerenciar ---------- */
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 24px 0 16px; flex-wrap: wrap; }
.page-head h2 { font-size: 38px; }
.subtabs { display: flex; gap: 6px; margin-top: 20px; }
.list { display: grid; gap: 10px; padding-bottom: 48px; }
.row { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; display: grid; gap: 8px; grid-template-columns: 1fr auto; align-items: center; }
.row h3 { font-size: 22px; }
.row p { color: var(--ink-2); font-size: 14px; overflow-wrap: anywhere; }
.row .acts { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.tag { display: inline-block; font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 999px; background: var(--paper-2); color: var(--ink); margin-right: 4px; border: 1px solid var(--line); }
.tag.on { background: var(--acc); color: var(--acc-ink); border-color: var(--acc); }
.tag.warn { background: var(--peach); color: var(--acc-ink); border-color: var(--peach); }
.note { background: var(--paper); border: 1px solid var(--line); border-left: 5px solid var(--acc); border-radius: 12px; padding: 12px 14px; color: var(--ink-2); font-size: 15px; margin-bottom: 14px; }
@media (max-width: 560px) { .row { grid-template-columns: 1fr; } .row .acts { justify-content: flex-start; } }

/* ---------- Diálogo ---------- */
dialog { border: 1px solid var(--line); padding: 0; border-radius: 22px; width: min(640px, calc(100vw - 24px)); max-height: calc(100vh - 24px); background: var(--paper); color: var(--ink); }
dialog::backdrop { background: rgba(8, 4, 2, .75); }
.dlg-in { padding: 22px; overflow: auto; max-height: calc(100vh - 24px); }
.dlg-in h2 { font-size: 34px; margin-bottom: 16px; }
.dlg-foot { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; margin-top: 8px; }
.sec { margin: 18px 0 8px; font-family: var(--font-display); font-size: 22px; text-transform: uppercase; }
.ben-row { display: grid; grid-template-columns: 1fr 1fr 44px; gap: 8px; margin-bottom: 8px; }
.ben-row .x { border: 1.5px solid var(--line); background: var(--paper-2); border-radius: 12px; font-size: 20px; line-height: 1; }
@media (max-width: 560px) { .ben-row { grid-template-columns: 1fr 44px; } .ben-row input:nth-child(2) { grid-column: 1; } .ben-row .x { grid-row: 1 / span 2; grid-column: 2; } }
.two { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
@media (max-width: 560px) { .two { grid-template-columns: 1fr; } }
.ov { display: grid; grid-template-columns: 1fr 140px; gap: 8px; align-items: center; margin-bottom: 6px; }
.ov span { font-size: 15px; overflow-wrap: anywhere; }

/* ---------- Aviso ---------- */
#toast { position: fixed; left: 50%; bottom: calc(20px + env(safe-area-inset-bottom)); transform: translate(-50%, 20px); background: var(--peach); color: var(--acc-ink); font-weight: 600; padding: 12px 18px; border-radius: 12px; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; z-index: 50; max-width: calc(100vw - 32px); }
#toast.on { opacity: 1; transform: translate(-50%, 0); }
.loading { display: grid; place-items: center; min-height: 60vh; color: var(--ink-2); }

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