/* ════════════════════════════════════════════════════════════════
   App Reservas — Virtuoso · Fase C
   Base visual: App_Reservas/design/mockup.html, aprovado em 16/08/2026.
   Dark deliberado: é ferramenta de salão, usada à noite, no escuro.
   ════════════════════════════════════════════════════════════════ */
  :root{
    --page:#0E0A0D;
    --bg:#161016;
    --surface:#201720;
    --raised:#2B1F2A;
    --line:#3B2C38;
    --line-soft:#2E222C;
    --text:#F4ECE3;
    --muted:#A6929E;
    --faint:#7A6873;
    --accent:#D8636F;
    --accent-deep:#8E3A46;
    --accent-soft:rgba(216,99,111,.14);
    --verde:#63B26E;
    --amarelo:#E2B14E;
    --vermelho:#E05B5B;
    --lilas:#B48BD8;
    --gold:#D9A854;
    --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
    --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{-webkit-text-size-adjust:100%}
  body{
    background:var(--page);
    color:var(--text);
    font-family:var(--sans);
    font-size:15px;
    line-height:1.45;
    min-height:100vh;
    display:flex;
    justify-content:center;
  }
  #phone{
    width:100%;
    max-width:430px;
    min-height:100vh;
    background:var(--bg);
    display:flex;
    flex-direction:column;
    position:relative;
    box-shadow:0 0 60px rgba(0,0,0,.55);
  }
  /* ── responsivo: desktop do servidor (≥900px) vira painel largo ── */
  @media (min-width:900px){
    #phone{max-width:1080px}
    nav.actions{max-width:1080px}
    #sheet{max-width:520px;border-radius:20px 20px 0 0}
    main{padding-left:32px;padding-right:32px}
    header{padding-left:32px;padding-right:32px}
    .grid{grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}
    .card.wide{grid-column:span 2}
    .duplo{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
    .duplo .sect{margin-bottom:0}
    .btn{max-width:260px}
    nav.actions{justify-content:flex-end}
  }
  button{font-family:var(--sans);font-size:15px;color:var(--text);background:none;border:none;cursor:pointer;-webkit-tap-highlight-color:transparent}
  button:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
  input,select,textarea{
    font-family:var(--sans);font-size:16px;color:var(--text);
    background:var(--surface);border:1px solid var(--line);border-radius:10px;
    padding:12px 14px;width:100%;
  }
  input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}
  ::placeholder{color:var(--faint)}

  /* ── header ── */
  header{
    padding:calc(env(safe-area-inset-top, 0px) + 14px) 18px 0;
    background:var(--bg);
    border-bottom:1px solid var(--line-soft);
    position:sticky;top:0;z-index:20;
  }
  .brandrow{display:flex;align-items:baseline;justify-content:space-between;padding-bottom:10px}
  .brand{font-family:var(--serif);font-size:19px;letter-spacing:.04em}
  .brand em{font-style:normal;color:var(--accent)}
  .brand small{font-family:var(--sans);font-size:11px;color:var(--muted);letter-spacing:.14em;text-transform:uppercase;margin-left:8px}
  .clock{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
  .hright{display:flex;align-items:center;gap:12px}
  .toggle{
    display:flex;border:1px solid var(--line);border-radius:9px;overflow:hidden;
  }
  .toggle button{
    padding:5px 12px;font-size:12px;font-weight:600;color:var(--muted);background:var(--surface);
  }
  .toggle button.on{background:var(--accent-soft);color:var(--accent)}
  .daystrip{display:flex;gap:6px;overflow-x:auto;padding:2px 0 12px;scrollbar-width:none}
  .daystrip::-webkit-scrollbar{display:none}
  .day{
    flex:0 0 auto;min-width:52px;padding:7px 6px 8px;border-radius:12px;text-align:center;
    border:1px solid transparent;color:var(--muted);
  }
  .day b{display:block;font-size:16px;font-weight:600;color:var(--text);font-variant-numeric:tabular-nums}
  .day span{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase}
  .day.sel{background:var(--accent-soft);border-color:var(--accent-deep)}
  .day.sel b{color:var(--accent)}
  .day.off{opacity:.35}
  .day.off b{color:var(--muted)}

  /* ── screen area ── */
  main{flex:1;overflow-y:auto;padding:16px 18px calc(env(safe-area-inset-bottom, 0px) + 96px)}
  .screen-title{display:flex;align-items:center;gap:10px;margin-bottom:16px}
  .screen-title h1{font-family:var(--serif);font-size:21px;font-weight:500}
  .back{font-size:22px;line-height:1;color:var(--muted);padding:4px 8px 4px 0}

  .sect{margin-bottom:22px}
  .sect-label{
    font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);
    display:flex;align-items:center;gap:10px;margin-bottom:9px;
  }
  .sect-label::after{content:"";flex:1;height:1px;background:var(--line-soft)}
  .sect-label .count{color:var(--muted);letter-spacing:0}

  /* ── cards do mapa ── */
  .grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}
  .card{
    grid-column:span 1;text-align:left;background:var(--surface);
    border:1px solid var(--line-soft);border-radius:14px;padding:12px 13px;
    min-height:74px;display:flex;flex-direction:column;justify-content:space-between;gap:6px;
    position:relative;
  }
  .card.wide{grid-column:span 2}
  .card.livre{border-style:dashed;border-color:var(--line)}
  .card.livre .cap{color:var(--faint)}
  .card .mesa{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
  .card .cap{font-size:11px;color:var(--muted)}
  .card .quem{font-weight:600;font-size:15px}
  .card .meta{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
  .dot{width:9px;height:9px;border-radius:50%;position:absolute;top:13px;right:13px}
  .dot.verde{background:var(--verde)}
  .dot.amarelo{background:var(--amarelo)}
  .dot.vermelho{background:var(--vermelho);box-shadow:0 0 8px rgba(224,91,91,.5)}
  .dot.lilas{background:var(--lilas)}
  .badge{
    display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;
    padding:3px 8px;border-radius:999px;width:fit-content;
  }
  .badge.sinal-aguardando{background:rgba(217,168,84,.14);color:var(--gold)}
  .badge.sinal-recebido{background:rgba(217,168,84,.22);color:var(--gold)}
  .badge.sinal-confirmado{background:rgba(99,178,110,.15);color:var(--verde)}
  .badge.walk{background:rgba(180,139,216,.14);color:var(--lilas)}
  .badge.balcao{background:var(--raised);color:var(--faint);font-weight:500}

  .banner{
    border:1px solid var(--accent-deep);background:var(--accent-soft);
    border-radius:14px;padding:14px 16px;margin-bottom:18px;
  }
  .banner b{font-family:var(--serif);font-size:16px;font-weight:500}
  .banner p{font-size:13px;color:var(--muted);margin-top:3px}
  .banner-bloq{border-color:#4A3A2A;background:rgba(217,168,84,.08)}

  /* ── barra de ações ── */
  nav.actions{
    position:fixed;bottom:0;left:50%;transform:translateX(-50%);
    width:100%;max-width:430px;z-index:30;
    display:flex;gap:9px;padding:12px 18px calc(env(safe-area-inset-bottom, 0px) + 12px);
    background:linear-gradient(to top, var(--bg) 68%, transparent);
  }
  .btn{
    flex:1;padding:13px 10px;border-radius:12px;font-weight:600;font-size:14.5px;text-align:center;
    background:var(--raised);border:1px solid var(--line);
  }
  .btn.primary{background:var(--accent);border-color:var(--accent);color:#20080C}
  .btn.small{flex:0 0 auto;padding:13px 15px}
  .btn.danger{color:var(--vermelho);border-color:rgba(224,91,91,.35)}
  .btn.ok{color:var(--verde);border-color:rgba(99,178,110,.4)}
  .btn:disabled{opacity:.4;cursor:default}
  .btn.block{width:100%;flex:none}

  /* ── formulários / passos ── */
  .steps{display:flex;gap:6px;margin-bottom:18px}
  .steps i{flex:1;height:3px;border-radius:2px;background:var(--line);font-style:normal}
  .steps i.on{background:var(--accent)}
  .field{margin-bottom:15px}
  .field label{display:block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
  .chips{display:flex;flex-wrap:wrap;gap:8px}
  .chip{
    padding:10px 15px;border-radius:11px;border:1px solid var(--line);background:var(--surface);
    font-variant-numeric:tabular-nums;font-weight:500;
  }
  .chip.sel{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
  .chip:disabled{opacity:.35}
  .stepper{display:flex;align-items:center;gap:16px}
  .stepper button{
    width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:var(--surface);
    font-size:22px;font-weight:300;
  }
  .stepper b{font-size:26px;min-width:56px;text-align:center;font-variant-numeric:tabular-nums}
  .stepper span{font-size:13px;color:var(--muted)}

  .opt{
    display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;text-align:left;
    background:var(--surface);border:1px solid var(--line-soft);border-radius:13px;
    padding:14px 15px;margin-bottom:9px;
  }
  .opt.sel{border-color:var(--accent);background:var(--accent-soft)}
  .opt .o-nome{font-weight:600;display:block}
  .opt .o-sub{font-size:12.5px;color:var(--muted);margin-top:2px;display:block}
  .opt .o-tag{font-size:11px;color:var(--faint);letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}

  .aviso{
    display:block;border-radius:12px;padding:12px 14px;font-size:13.5px;margin-bottom:15px;line-height:1.5;
    background:rgba(226,177,78,.1);border:1px solid rgba(226,177,78,.3);color:var(--amarelo);
  }
  .aviso.info{background:rgba(180,139,216,.08);border-color:rgba(180,139,216,.25);color:var(--lilas)}

  /* ── detalhe ── */
  .dcard{background:var(--surface);border:1px solid var(--line-soft);border-radius:16px;padding:18px;margin-bottom:14px}
  .dcard .d-nome{font-family:var(--serif);font-size:22px;font-weight:500}
  .dcard .d-linha{font-size:14px;color:var(--muted);margin-top:4px;font-variant-numeric:tabular-nums}
  .drow{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:13px 0;border-top:1px solid var(--line-soft);font-size:14.5px}
  .drow:first-of-type{border-top:none}
  .drow .k{color:var(--muted);font-size:13px}
  .drow a{color:var(--accent);text-decoration:none;font-weight:600}
  .comprov{
    background:var(--raised);border:1px dashed var(--line);border-radius:12px;
    padding:14px;text-align:center;color:var(--muted);font-size:13px;margin:10px 0 4px;
  }
  .comprov .doc{
    background:var(--bg);border-radius:8px;margin:0 auto 10px;width:130px;padding:14px 12px;
    display:flex;flex-direction:column;gap:6px;align-items:flex-start;
  }
  .comprov .doc i{height:5px;border-radius:3px;background:var(--line);display:block;font-style:normal}
  .actions-col{display:flex;flex-direction:column;gap:9px;margin-top:16px}
  .actions-col .btn{width:100%}

  /* ── lista do dia ── */
  .lrow{
    display:flex;gap:12px;align-items:center;width:100%;text-align:left;
    padding:12px 4px;border-bottom:1px solid var(--line-soft);
  }
  .lrow .l-h{font-variant-numeric:tabular-nums;font-weight:600;min-width:46px}
  .lrow .l-main{flex:1;min-width:0}
  .lrow .l-main b{font-weight:600;display:block}
  .lrow .l-main span{font-size:12.5px;color:var(--muted);display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

  /* ── toast / sheet ── */
  #toast{
    position:fixed;bottom:96px;left:50%;transform:translateX(-50%) translateY(20px);
    background:var(--raised);border:1px solid var(--line);color:var(--text);
    padding:11px 18px;border-radius:12px;font-size:14px;opacity:0;pointer-events:none;
    transition:opacity .25s, transform .25s;z-index:50;white-space:nowrap;max-width:90vw;
  }
  #toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
  #scrim{position:fixed;inset:0;background:rgba(10,6,9,.6);z-index:40;opacity:0;pointer-events:none;transition:opacity .2s}
  #scrim.show{opacity:1;pointer-events:auto}
  #sheet{
    position:fixed;bottom:0;left:50%;transform:translateX(-50%) translateY(105%);
    width:100%;max-width:430px;background:var(--surface);border-radius:20px 20px 0 0;
    border:1px solid var(--line);border-bottom:none;z-index:45;
    padding:20px 18px calc(env(safe-area-inset-bottom, 0px) + 20px);
    transition:transform .25s ease;
  }
  #sheet.show{transform:translateX(-50%) translateY(0)}
  #sheet h2{font-family:var(--serif);font-size:18px;font-weight:500;margin-bottom:14px}
  .sheet-opt{display:flex;flex-direction:column;gap:2px;width:100%;text-align:left;padding:14px 4px;border-bottom:1px solid var(--line-soft)}
  .sheet-opt b{font-weight:600}
  .sheet-opt span{font-size:13px;color:var(--muted)}

  .proto-note{
    text-align:center;font-size:11px;color:var(--faint);letter-spacing:.08em;
    padding:20px 0 6px;text-transform:uppercase;
  }
  @media (prefers-reduced-motion: reduce){
    *{transition:none !important;animation:none !important}
  }

/* ════════ Fase C — o que o protótipo não tinha ════════ */

/* ── login (só aparece antes de destravar o app) ── */
#login{
  position:fixed;inset:0;z-index:60;background:var(--page);
  display:flex;align-items:center;justify-content:center;padding:28px;
}
#login .box{width:100%;max-width:330px}
#login .brand{font-family:var(--serif);font-size:26px;letter-spacing:.04em;text-align:center;margin-bottom:4px}
#login .brand em{font-style:normal;color:var(--accent)}
#login .sub{text-align:center;font-size:12px;color:var(--faint);letter-spacing:.16em;
  text-transform:uppercase;margin-bottom:26px}
#login .erro{color:var(--vermelho);font-size:13px;min-height:19px;margin:4px 0 10px;text-align:center}

/* ── estado da conexão com a planilha ── */
.sync{font-size:11px;color:var(--faint);display:flex;align-items:center;gap:5px;white-space:nowrap}
.sync i{width:6px;height:6px;border-radius:50%;background:var(--verde);display:block;font-style:normal}
.sync.erro{color:var(--vermelho)} .sync.erro i{background:var(--vermelho)}
.sync.ocupado i{background:var(--amarelo)}
.sync.demo{color:var(--lilas)} .sync.demo i{background:var(--lilas)}

/* ── carregando / vazio ── */
.esqueleto{
  background:var(--surface);border:1px solid var(--line-soft);border-radius:14px;
  min-height:74px;animation:pulsa 1.4s ease-in-out infinite;
}
@keyframes pulsa{0%,100%{opacity:.45}50%{opacity:.8}}
.vazio{color:var(--muted);padding:24px 0;text-align:center;font-size:14px}

/* ── conflito detectado na hora de gravar ── */
.conflito{
  border:1px solid var(--vermelho);background:rgba(224,91,91,.09);color:var(--text);
  border-radius:12px;padding:13px 15px;font-size:13.5px;margin-bottom:15px;line-height:1.5;
}
.conflito b{color:var(--vermelho)}

/* ── rodapé discreto ── */
.rodape{
  text-align:center;font-size:11px;color:var(--faint);letter-spacing:.06em;
  padding:22px 0 6px;
}
.rodape button{font-size:11px;color:var(--faint);letter-spacing:.06em}

/* ── botão em ação ── */
.btn.carregando{opacity:.6;pointer-events:none}

/* cabeçalho apertado no celular: o rótulo do sync vira só o ponto colorido */
@media (max-width:520px){
  .sync span{display:none}
  .toggle button{padding:5px 9px}
  .brand small{margin-left:5px;letter-spacing:.1em}
}