/* ===== Tokens ===================================================== */
:root {
  --bg: #17110c;
  --bg-2: #1f1710;
  --panel: #241b13;
  --panel-border: #3a2c1e;
  --cream: #f1e6d2;
  --cream-dim: #c9bba2;
  --oxblood: #9b3232;
  --oxblood-light: #c24b4b;
  --brass: #cda43b;
  --brass-light: #e6c874;
  --muted: #8a7b68;
  --erro: #d9645a;

  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", -apple-system, sans-serif;
  --mono: "IBM Plex Mono", monospace;

  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--cream);
  font-family: var(--sans);
  min-height: 100vh;
}

body {
  position: relative;
  overflow-x: hidden;
}

/* Textura de fundo sutil, remete a madeira/verniz do instrumento */
.fundo-textura {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 900px 500px at 50% -10%, rgba(205, 164, 59, 0.10), transparent 60%),
    repeating-linear-gradient(115deg, rgba(255,255,255,0.012) 0px, rgba(255,255,255,0.012) 1px, transparent 1px, transparent 5px),
    linear-gradient(180deg, var(--bg-2), var(--bg) 40%);
}

.pagina {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}

/* ===== Cabeçalho ===================================================== */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0 0 18px;
}

.titulo {
  font-family: var(--serif);
  font-weight: 650;
  font-size: clamp(34px, 6vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  color: var(--cream);
}

.subtitulo {
  font-size: 16px;
  line-height: 1.55;
  color: var(--cream-dim);
  max-width: 46ch;
  margin: 0 0 44px;
}

/* ===== Painel de envio ===================================================== */
.painel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 20px;
}

.zona-drop {
  border: 1.5px dashed var(--panel-border);
  border-radius: 10px;
  padding: 40px 24px 32px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.zona-drop:hover,
.zona-drop.arrastando {
  border-color: var(--brass);
  background: rgba(205, 164, 59, 0.05);
}

.zona-drop:focus-visible {
  outline: 2px solid var(--brass-light);
  outline-offset: 3px;
}

/* Motivo assinatura: fole de acordeon como enfeite da zona de upload */
.fole {
  display: flex;
  justify-content: center;
  gap: 3px;
  height: 34px;
  margin: 0 auto 20px;
  width: fit-content;
}

.fole .dobra {
  width: 9px;
  height: 34px;
  background: linear-gradient(180deg, var(--brass) 0%, var(--oxblood) 100%);
  opacity: 0.55;
  clip-path: polygon(30% 0%, 100% 0%, 70% 100%, 0% 100%);
}

.fole .dobra:nth-child(even) {
  opacity: 0.35;
  clip-path: polygon(0% 0%, 70% 0%, 100% 100%, 30% 100%);
}

.zona-drop-texto {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.zona-drop-texto strong {
  font-size: 16px;
  color: var(--cream);
}

.zona-drop-texto span {
  font-size: 13px;
  color: var(--muted);
}

/* ===== Configurações avançadas ===================================================== */
.btn-config-toggle {
  width: 100%;
  margin-top: 14px;
  padding: 10px 4px;
  background: none;
  border: none;
  color: var(--cream-dim);
  font-family: var(--sans);
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-config-toggle:hover { color: var(--brass-light); }
.btn-config-toggle:focus-visible { outline: 2px solid var(--brass-light); border-radius: 4px; }

.btn-config-toggle .seta { transition: transform 0.2s ease; }
.btn-config-toggle[aria-expanded="true"] .seta { transform: rotate(180deg); }

.config-avancada {
  display: flex;
  gap: 16px;
  padding-top: 14px;
  margin-top: 4px;
  border-top: 1px solid var(--panel-border);
  flex-wrap: wrap;
}

.campo {
  flex: 1 1 200px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.campo label {
  font-size: 12px;
  color: var(--muted);
}

.campo select {
  background: var(--bg-2);
  border: 1px solid var(--panel-border);
  color: var(--cream);
  border-radius: 8px;
  padding: 9px 10px;
  font-family: var(--sans);
  font-size: 13px;
}

.campo select:focus-visible { outline: 2px solid var(--brass-light); }

/* ===== Fila de jobs ===================================================== */
.fila { margin-top: 40px; }

.fila-titulo {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px;
  margin: 0 0 16px;
  color: var(--cream);
}

.fila-lista {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.job {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 18px 20px 20px;
}

.job-cabecalho {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.job-nome {
  font-size: 14px;
  font-weight: 500;
  color: var(--cream);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.job-status {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--brass-light);
  white-space: nowrap;
}

/* Barra "fole" que funciona como indicador de progresso:
   cada dobra fecha (comprime) conforme aquela etapa termina —
   como o fole de um acordeon esvaziando o ar (silêncio) de dentro. */
.job-fole {
  display: flex;
  gap: 2px;
  height: 22px;
  margin-bottom: 16px;
}

.job-dobra {
  flex: 1;
  background: var(--panel-border);
  clip-path: polygon(18% 0%, 100% 0%, 82% 100%, 0% 100%);
  transition: transform 0.5s cubic-bezier(.6,0,.4,1), background 0.4s ease;
  transform-origin: left center;
}

.job-dobra.ativa {
  background: linear-gradient(180deg, var(--brass-light), var(--brass));
  animation: respirar 1.1s ease-in-out infinite;
}

.job-dobra.feita {
  background: var(--oxblood-light);
  transform: scaleX(0.18);
  animation: none;
}

@keyframes respirar {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.job-etapas {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.job-etapas li {
  font-size: 13px;
  color: var(--muted);
  position: relative;
  padding-left: 22px;
}

.job-etapas li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1.5px solid var(--panel-border);
  background: transparent;
}

.job-etapas li.atual {
  color: var(--cream);
  font-weight: 500;
}
.job-etapas li.atual::before {
  border-color: var(--brass);
  background: var(--brass);
}

.job-etapas li.concluida {
  color: var(--cream-dim);
  text-decoration: line-through;
  text-decoration-color: var(--panel-border);
}
.job-etapas li.concluida::before {
  border-color: var(--oxblood-light);
  background: var(--oxblood-light);
}

.job-resultado {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--brass-light);
  margin: 14px 0 0;
}

.btn-baixar {
  display: inline-block;
  margin-top: 16px;
  background: var(--oxblood);
  color: var(--cream);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 11px 18px;
  border-radius: 8px;
  transition: background 0.2s ease;
}
.btn-baixar:hover { background: var(--oxblood-light); }
.btn-baixar:focus-visible { outline: 2px solid var(--brass-light); outline-offset: 2px; }

.job-erro {
  color: var(--erro);
  font-size: 13px;
  margin-top: 12px;
}

.aviso-motor {
  margin-top: 28px;
  padding: 14px 16px;
  border-radius: 10px;
  background: rgba(217, 100, 90, 0.1);
  border: 1px solid rgba(217, 100, 90, 0.3);
  color: var(--erro);
  font-size: 13px;
  line-height: 1.5;
}

/* ===== Tela de login ===================================================== */
.pagina-login {
  max-width: 380px;
  padding-top: 96px;
}

.pagina-login .fole {
  margin-bottom: 28px;
  height: 40px;
}
.pagina-login .fole .dobra { height: 40px; width: 10px; }

.painel-login {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.painel-login .campo label {
  color: var(--cream-dim);
  margin-bottom: 4px;
}

.painel-login input[type="password"] {
  background: var(--bg-2);
  border: 1px solid var(--panel-border);
  color: var(--cream);
  border-radius: 8px;
  padding: 11px 12px;
  font-family: var(--sans);
  font-size: 14px;
}

.painel-login input[type="password"]:focus-visible {
  outline: 2px solid var(--brass-light);
}

.btn-entrar {
  border: none;
  cursor: pointer;
  font-family: var(--sans);
  margin-top: 14px;
  width: 100%;
  text-align: center;
}

/* ===== Cabeçalho com botão de sair ===================================================== */
.cabecalho {
  position: relative;
}

.link-sair {
  position: absolute;
  top: 4px;
  right: 0;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  text-decoration: none;
}
.link-sair:hover { color: var(--brass-light); }

/* ===== Acessibilidade / responsivo ===================================================== */
@media (prefers-reduced-motion: reduce) {
  .job-dobra, .btn-config-toggle .seta { transition: none; animation: none; }
}

@media (max-width: 480px) {
  .pagina { padding: 40px 16px 72px; }
  .config-avancada { flex-direction: column; }
}