/* Duran Center Oil — tokens (escuro e claro) e componentes compartilhados */
:root {
  color-scheme: dark;
  --fundo: #0A0A0A;
  --cartao: #131313;
  --cartao-2: #191919;
  --campo: #171717;
  --campo-foco: #1C1C1C;
  --borda: #242424;
  --borda-forte: #333333;
  --texto: #F5F5F3;
  --texto-2: #A3A39E;
  --texto-3: #74746F;
  --amarelo: #FFE600;          /* preenchimento da marca */
  --sobre-amarelo: #0A0A0A;
  --destaque: #FFE600;         /* texto/traço de destaque */
  --amarelo-suave: rgba(255, 230, 0, 0.09);
  --amarelo-borda: rgba(255, 230, 0, 0.30);
  --selecionado: #17160C;
  --vermelho: #E60000;
  --vermelho-texto: #FF6B6B;
  --verde: #34D399;
  --ambar: #FBBF24;
  --overlay: rgba(0, 0, 0, .72);
  --sombra: 0 18px 44px rgba(0, 0, 0, .55);
  --sv-corpo: #FFE600; --sv-preench: rgba(255, 230, 0, .05); --sv-vidro: #77776F; --sv-detalhe: #4A4A45;
  --sv-pneu: #F5F5F3; --sv-aro: #FFE600; --sv-chao: #2C2C2C;
  /* gráficos (validados para a superfície escura) */
  --serie-1: #FFE600; --cat-1: #A08A00; --cat-2: #6F7FE6; --grade: #232323;
  --st-ok: #34D399; --st-alerta: #FBBF24; --st-ruim: #FF6B6B; --st-neutro: #55554F;

  --serif: "Instrument Serif", "Times New Roman", serif;
  --sans: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --placa: "Saira Condensed", "Arial Narrow", sans-serif;
  --raio-g: 22px;
  --raio-m: 14px;
  --raio-p: 10px;
  --curva: cubic-bezier(.2, .8, .2, 1);
}

:root[data-theme="light"] {
  color-scheme: light;
  --fundo: #F2F2EF; --cartao: #FFFFFF; --cartao-2: #F7F7F4; --campo: #FAFAF8; --campo-foco: #FFFFFF;
  --borda: #E3E3DE; --borda-forte: #CFCFC9; --texto: #111111; --texto-2: #52524D; --texto-3: #7D7D77;
  --destaque: #7A6400; --amarelo-suave: rgba(255, 230, 0, .22); --amarelo-borda: #D6BE00; --selecionado: #FFFBD1;
  --vermelho-texto: #C40000; --verde: #0B8A5F; --ambar: #A76400; --overlay: rgba(20, 20, 20, .45);
  --sombra: 0 18px 44px rgba(0, 0, 0, .14);
  --sv-corpo: #1A1A1A; --sv-preench: rgba(255, 230, 0, .38); --sv-vidro: #6B6B66; --sv-detalhe: #B5B5AF;
  --sv-pneu: #1A1A1A; --sv-aro: #8A7300; --sv-chao: #D2D2CC;
  --serie-1: #A88F00; --cat-1: #A88F00; --cat-2: #4A5BD0; --grade: #ECECE8;
  --st-ok: #0B8A5F; --st-alerta: #C27A00; --st-ruim: #C40000; --st-neutro: #B9B9B3;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --fundo: #F2F2EF; --cartao: #FFFFFF; --cartao-2: #F7F7F4; --campo: #FAFAF8; --campo-foco: #FFFFFF;
    --borda: #E3E3DE; --borda-forte: #CFCFC9; --texto: #111111; --texto-2: #52524D; --texto-3: #7D7D77;
    --destaque: #7A6400; --amarelo-suave: rgba(255, 230, 0, .22); --amarelo-borda: #D6BE00; --selecionado: #FFFBD1;
    --vermelho-texto: #C40000; --verde: #0B8A5F; --ambar: #A76400; --overlay: rgba(20, 20, 20, .45);
    --sombra: 0 18px 44px rgba(0, 0, 0, .14);
    --sv-corpo: #1A1A1A; --sv-preench: rgba(255, 230, 0, .38); --sv-vidro: #6B6B66; --sv-detalhe: #B5B5AF;
    --sv-pneu: #1A1A1A; --sv-aro: #8A7300; --sv-chao: #D2D2CC;
    --serie-1: #A88F00; --cat-1: #A88F00; --cat-2: #4A5BD0; --grade: #ECECE8;
    --st-ok: #0B8A5F; --st-alerta: #C27A00; --st-ruim: #C40000; --st-neutro: #B9B9B3;
  }
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--fundo); color: var(--texto); font-family: var(--sans); font-size: 15px; line-height: 1.5;
  -webkit-font-smoothing: antialiased; min-height: 100vh; min-height: 100dvh;
  transition: background-color .25s;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
a { color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--destaque); outline-offset: 3px; border-radius: 6px; }
.ico { flex-shrink: 0; display: block; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.filete { height: 3px; background: linear-gradient(90deg, var(--vermelho) 0 22%, var(--amarelo) 22% 100%); }

/* Marca */
.marca { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; }
.marca-bloco { background: var(--amarelo); color: #000; font-weight: 800; font-size: 12.5px; letter-spacing: .14em; padding: 5px 8px 4px; border-radius: 3px; line-height: 1; }
.marca-nome { font-family: var(--serif); font-style: italic; font-size: 19px; color: var(--texto); line-height: 1; }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 48px; padding: 0 22px;
  border-radius: 999px; font-weight: 600; font-size: 14.5px; text-decoration: none; white-space: nowrap;
  border: 1px solid transparent; transition: background-color .2s, border-color .2s, color .2s, transform .12s, opacity .2s;
}
.btn:active { transform: scale(.98); }
.btn[disabled] { opacity: .35; pointer-events: none; }
.btn-primario { background: var(--amarelo); color: var(--sobre-amarelo); font-weight: 700; }
.btn-primario:hover { background: #F2DA00; }
.btn-secundario { background: var(--cartao-2); border-color: var(--borda-forte); }
.btn-secundario:hover { border-color: var(--amarelo-borda); }
.btn-secundario .ico { color: var(--destaque); }
.btn-fantasma { border-color: var(--borda); color: var(--texto-2); }
.btn-fantasma:hover { color: var(--texto); border-color: var(--borda-forte); }
.btn-perigo { background: transparent; border-color: color-mix(in srgb, var(--vermelho) 55%, transparent); color: var(--vermelho-texto); }
.btn-perigo:hover { background: color-mix(in srgb, var(--vermelho) 10%, transparent); }
.btn-texto { min-height: 40px; padding: 0 4px; color: var(--texto-2); font-weight: 500; border-radius: 6px; }
.btn-texto:hover { color: var(--texto); }
.btn-bloco { width: 100%; }
.carregando { display: inline-block; width: 16px; height: 16px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: gira .7s linear infinite; }
@keyframes gira { to { transform: rotate(360deg); } }

/* Botão de ícone (tema, sino, sair) */
.btn-icone { position: relative; width: 40px; height: 40px; display: inline-grid; place-items: center; border-radius: 12px; border: 1px solid var(--borda); color: var(--texto-2); background: var(--cartao); transition: color .2s, border-color .2s; list-style: none; }
.btn-icone::-webkit-details-marker { display: none; }
.btn-icone:hover, .btn-icone[aria-expanded="true"] { color: var(--texto); border-color: var(--borda-forte); }
.tema-btn { width: auto; padding: 0 12px 0 10px; gap: 7px; display: inline-flex; align-items: center; font-size: 12.5px; font-weight: 600; }

/* Campos */
.campo { display: block; margin-bottom: 16px; }
.campo > span { display: block; font-size: 13px; font-weight: 600; color: var(--texto-2); margin-bottom: 7px; }
.campo small { display: block; margin-top: 6px; font-size: 12px; color: var(--texto-3); }
.campo.erro .entrada { border-color: var(--vermelho); }
.campo .msg-erro { color: var(--vermelho-texto); font-size: 12.5px; margin-top: 6px; display: block; }
.entrada {
  width: 100%; height: 50px; padding: 0 16px; background: var(--campo); border: 1px solid var(--borda);
  border-radius: var(--raio-m); font-size: 16px; transition: border-color .2s, background-color .2s;
}
textarea.entrada { height: auto; min-height: 92px; padding: 12px 14px; resize: vertical; line-height: 1.45; }
.entrada::placeholder { color: var(--texto-3); }
.entrada:focus { outline: none; border-color: var(--amarelo-borda); background: var(--campo-foco); box-shadow: 0 0 0 3px var(--amarelo-suave); }
.entrada[readonly] { color: var(--texto-2); }
select.entrada { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--texto-2) 50%), linear-gradient(135deg, var(--texto-2) 50%, transparent 50%); background-position: calc(100% - 20px) 22px, calc(100% - 15px) 22px; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 38px; }
input[type="date"].entrada, input[type="time"].entrada { color-scheme: inherit; }

/* Interruptor */
.interruptor { position: relative; width: 46px; height: 27px; border-radius: 999px; background: var(--borda-forte); transition: background-color .25s; flex-shrink: 0; }
.interruptor::after { content: ""; position: absolute; top: 3px; left: 3px; width: 21px; height: 21px; border-radius: 50%; background: #FFFFFF; box-shadow: 0 1px 2px rgba(0,0,0,.25); transition: transform .25s var(--curva), background-color .25s; }
.interruptor[aria-checked="true"] { background: var(--amarelo); }
.interruptor[aria-checked="true"]::after { transform: translateX(19px); background: #0A0A0A; }

/* Indicador ao vivo */
.ao-vivo { width: 7px; height: 7px; border-radius: 50%; background: var(--verde); box-shadow: 0 0 0 0 color-mix(in srgb, var(--verde) 55%, transparent); animation: pulso 2.4s infinite; flex-shrink: 0; }
.ao-vivo.fechado { background: var(--texto-3); animation: none; }
.ao-vivo.pausa { background: var(--ambar); animation: none; }
@keyframes pulso { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--verde) 55%, transparent); } 70% { box-shadow: 0 0 0 7px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

/* Anéis de status */
.anel { position: relative; display: grid; place-items: center; flex-shrink: 0; }
.anel svg { position: absolute; inset: 0; }
.anel span { font-family: var(--serif); font-size: 19px; line-height: 1; position: relative; }
.anel-trilho { fill: none; stroke: var(--borda-forte); stroke-width: 1.6; }
.anel-valor { fill: none; stroke: var(--destaque); stroke-width: 2.2; stroke-linecap: round; transition: stroke-dashoffset .8s var(--curva); }
.anel.livre .anel-trilho { stroke: color-mix(in srgb, var(--verde) 55%, transparent); }
.anel.livre .anel-valor { stroke: transparent; }
.anel.atrasado .anel-valor { stroke: var(--vermelho); }
.anel.bloqueado .anel-trilho { stroke: var(--texto-3); stroke-dasharray: 3 3; }

/* Silhuetas */
.silhueta { width: 100%; height: auto; display: block; overflow: visible; }
.sv-corpo { stroke: var(--sv-corpo); stroke-width: 1.5; fill: var(--sv-preench); stroke-linejoin: round; }
.sv-vidro { stroke: var(--sv-vidro); stroke-width: 1; fill: color-mix(in srgb, var(--texto) 3%, transparent); stroke-linejoin: round; }
.sv-detalhe { stroke: var(--sv-detalhe); stroke-width: 1; }
.sv-chao { stroke: var(--sv-chao); stroke-width: 1; stroke-dasharray: .006 .012; }
.sv-pneu { fill: var(--cartao); stroke: var(--sv-pneu); stroke-width: 1.8; }
.sv-aro { fill: none; stroke: var(--sv-aro); stroke-width: 1.2; }
.sv-cubo { fill: var(--sv-aro); }
.silhueta.desenhar .sv-corpo, .silhueta.desenhar .sv-vidro, .silhueta.desenhar .sv-detalhe { stroke-dasharray: 1; stroke-dashoffset: 1; animation: tracar 1.25s var(--curva) forwards; }
.silhueta.desenhar .sv-corpo { fill-opacity: 0; animation: tracar 1.25s var(--curva) forwards, preencher .6s .9s forwards; }
.silhueta.desenhar .sv-vidro { animation-delay: .45s; }
.silhueta.desenhar .sv-detalhe { animation-delay: .7s; }
.silhueta.desenhar .sv-pneu, .silhueta.desenhar .sv-aro, .silhueta.desenhar .sv-cubo { opacity: 0; transform-box: fill-box; transform-origin: center; animation: rodar .7s .55s var(--curva) forwards; }
@keyframes tracar { to { stroke-dashoffset: 0; } }
@keyframes preencher { to { fill-opacity: 1; } }
@keyframes rodar { from { opacity: 0; transform: rotate(-120deg) scale(.7); } to { opacity: 1; transform: none; } }

/* Placa pequena */
.tag-placa { width: fit-content; font-family: var(--placa); font-weight: 600; font-size: 14px; letter-spacing: .08em; color: #111; background: #F4F4F0; border-radius: 4px; padding: 0 7px; border-top: 3px solid #1F3E9C; box-shadow: inset 0 0 0 1px #D0D0CA; line-height: 1.45; }

/* Toast e modal */
.toast { position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); transform: translate(-50%, 20px); max-width: min(92vw, 440px); padding: 13px 18px; border-radius: 14px; background: var(--cartao-2); color: var(--texto); border: 1px solid var(--borda-forte); box-shadow: var(--sombra); font-size: 14px; opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s var(--curva); z-index: 90; }
.toast.visivel { opacity: 1; transform: translate(-50%, 0); }
.toast.erro { border-color: color-mix(in srgb, var(--vermelho) 60%, transparent); }
.toast.ok { border-color: color-mix(in srgb, var(--verde) 50%, transparent); }
.modal-fundo { position: fixed; inset: 0; background: var(--overlay); display: grid; place-items: end center; padding: 16px; z-index: 80; opacity: 0; transition: opacity .2s; }
.modal-fundo.aberto { opacity: 1; }
.modal { width: 100%; max-width: 440px; background: var(--cartao); border: 1px solid var(--borda-forte); border-radius: var(--raio-g); padding: 24px; transform: translateY(16px); transition: transform .25s var(--curva); box-shadow: var(--sombra); }
.modal-fundo.aberto .modal { transform: none; }
.modal h3 { font-family: var(--serif); font-weight: 400; font-size: 28px; line-height: 1.1; margin-bottom: 8px; }
.modal p { color: var(--texto-2); font-size: 14px; margin-bottom: 18px; }
.modal-acoes { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (min-width: 640px) { .modal-fundo { place-items: center; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0ms !important; transition-duration: .01ms !important; }
}