/* ============================================================================
   CONTROLE DE ESTOQUE — tema "Manifesto de Depósito"
   Estética: terminal de operações industrial / caderno de manifesto de carga.
   Fundo quase-preto, tinta âmbar de sinalização, serifado editorial para
   títulos, monoespaçado para códigos/seriais (como um recibo/manifesto).
   Sem fontes externas/CDN — tudo com pilhas de fontes do sistema.
   ============================================================================ */

:root {
  /* Superfícies */
  --void: #0c0e11;
  --panel: #15181d;
  --panel-raised: #1c2027;
  --panel-hover: #232833;
  --line: #2b313b;
  --line-soft: #1f242c;

  /* Texto */
  --ink: #eef1f4;
  --ink-dim: #93a0ad;
  --ink-faint: #5c6675;

  /* Acento de sinalização (âmbar industrial) */
  --amber: #ffb020;
  --amber-deep: #c9860a;
  --amber-ink: #2b1a00;

  /* Semântica: entrada = verde profundo / saída = ferrugem quente */
  --ok: #35c37e;
  --ok-bg: rgba(53, 195, 126, 0.13);
  --ok-ink: #0d3a24;
  --warn: #ff7a45;
  --warn-bg: rgba(255, 122, 69, 0.14);
  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.14);

  --radius: 7px;
  --radius-sm: 4px;
  --topbar-height: 60px;
  --stripe: repeating-linear-gradient(
    135deg,
    var(--amber) 0px, var(--amber) 9px,
    #14171b 9px, #14171b 18px
  );

  --font-display: "Iowan Old Style", "Palatino Linotype", Georgia, "Times New Roman", serif;
  --font-body: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Cascadia Mono", "SF Mono", Consolas, "Roboto Mono", "Courier New", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--void);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 34px 34px;
  background-attachment: fixed;
}

a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 .55em;
  letter-spacing: 0.2px;
}
h1 { font-size: 1.65rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1.02rem; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink-dim);
  margin-bottom: 14px;
  padding: 6px 0;
}
.back-link:hover { color: var(--amber); text-decoration: none; }

.kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 6px;
}

code, .mono { font-family: var(--font-mono); }

/* ---------- Barra superior ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--topbar-height);
  padding: 0 16px;
  background: linear-gradient(180deg, #131720, #0f1116);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.brand-mark {
  width: 30px; height: 30px; flex: none;
  display: grid; place-items: center;
}
.brand-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: 0.03em;
  color: var(--ink);
}
.brand-word em {
  font-style: normal;
  color: var(--amber);
}
.topbar .menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-size: 1.05rem;
  cursor: pointer;
}
.hazard-strip { height: 4px; background: var(--stripe); background-size: 26px 4px; }

#nav-toggle { display: none; }

.nav {
  display: none;
  flex-direction: column;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
#nav-toggle:checked ~ .nav { display: flex; }

.nav a {
  color: var(--ink-dim);
  padding: 14px 18px;
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  border-top: 1px solid var(--line-soft);
  position: relative;
}
.nav a.active { color: var(--amber); background: var(--panel-raised); }
.nav a.active::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--amber);
}
.nav form { padding: 8px 18px 10px; border-top: 1px solid var(--line-soft); }
.nav button.link-btn {
  background: none; border: none; color: var(--warn); padding: 8px 0; font-size: 0.95rem;
  font-weight: 600; width: 100%; text-align: left; cursor: pointer;
}

@media (min-width: 860px) {
  .menu-toggle { display: none; }
  .nav {
    display: flex !important;
    flex-direction: row;
    flex-wrap: wrap;
    background: transparent;
    border-bottom: none;
    gap: 2px;
  }
  .nav a, .nav button.link-btn { border-top: none; padding: 8px 12px; width: auto; font-size: 0.88rem; }
  .nav a.active::before { left: 0; right: 0; top: auto; bottom: -1px; height: 2px; width: auto; }
  .nav form { padding: 0; border-top: none; margin-left: 4px; }
  .topbar { padding: 10px 20px; height: auto; flex-wrap: wrap; row-gap: 8px; }
}

/* ---------- Layout geral ---------- */
.container { max-width: 960px; margin: 0 auto; padding: 20px 16px 60px; }

.card {
  background: linear-gradient(180deg, var(--panel), #131519);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 18px;
  position: relative;
  animation: rise 0.35s ease both;
}
.card::before {
  content: "";
  position: absolute; top: 0; left: 14px; right: 14px; height: 2px;
  background: var(--stripe); background-size: 16px 2px;
  opacity: 0.55;
}
.card > h2:first-child, .card > h3:first-child { margin-top: 4px; }

@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.container > .card:nth-of-type(1) { animation-delay: 0s; }
.container > .card:nth-of-type(2) { animation-delay: .05s; }
.container > .card:nth-of-type(3) { animation-delay: .1s; }
.container > .card:nth-of-type(4) { animation-delay: .15s; }

/* ---------- Formulários ---------- */
.form-group { margin-bottom: 15px; }
.form-group label {
  display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.82rem;
  color: var(--ink-dim); text-transform: uppercase; letter-spacing: 0.04em;
}
.hint { color: var(--ink-faint); font-size: 0.82rem; margin-top: 5px; }

input[type="text"], input[type="email"], input[type="password"], input[type="number"],
input[type="date"], select, textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  background: var(--panel-raised);
  color: var(--ink);
  font-family: var(--font-body);
  transition: border-color .15s, box-shadow .15s;
}
input[type="text"], input[type="email"], input[type="password"], #serialInput, #orderNumber, #clientName {
  font-family: var(--font-mono);
}
textarea { min-height: 90px; font-family: var(--font-mono); }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(255, 176, 32, 0.22);
}
input::placeholder, textarea::placeholder { color: var(--ink-faint); }

.checkbox-row { display: flex; align-items: center; gap: 10px; }
.checkbox-row input { width: 20px; height: 20px; accent-color: var(--amber); }

.form-row { display: flex; gap: 14px; flex-wrap: wrap; }
.form-row > .form-group { flex: 1; min-width: 200px; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 46px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  font-family: var(--font-body);
  transition: transform .1s ease, box-shadow .15s ease, background .15s ease;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--amber); color: var(--amber-ink); box-shadow: 0 2px 0 var(--amber-deep); }
.btn-primary:hover { background: #ffbb3d; }
.btn-secondary { background: var(--panel-raised); color: var(--ink); border-color: var(--line); }
.btn-secondary:hover { background: var(--panel-hover); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; }

/* ---------- Mensagens / feedback ---------- */
.flash {
  padding: 13px 15px;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
  font-size: 0.94rem;
  border: 1px solid transparent;
  animation: rise .3s ease both;
}
.flash.success { background: var(--ok-bg); color: var(--ok); border-color: rgba(53,195,126,0.35); }
.flash.danger { background: var(--danger-bg); color: #ff9a94; border-color: rgba(239,68,68,0.35); }

.scan-feedback {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  font-size: 0.92rem;
  font-family: var(--font-mono);
  display: none;
  border: 1px solid transparent;
}
.scan-feedback.show { display: block; animation: pulse .4s ease; }
.scan-feedback.ok { background: var(--ok-bg); color: var(--ok); border-color: rgba(53,195,126,0.35); }
.scan-feedback.error { background: var(--danger-bg); color: #ff9a94; border-color: rgba(239,68,68,0.35); }
@keyframes pulse {
  0% { transform: scale(0.98); opacity: 0.4; }
  100% { transform: scale(1); opacity: 1; }
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
}
.badge.in_stock { background: var(--ok-bg); color: var(--ok); border-color: rgba(53,195,126,0.3); }
.badge.out { background: var(--danger-bg); color: #ff9a94; border-color: rgba(239,68,68,0.3); }
.badge.type-in { background: var(--ok-bg); color: var(--ok); border-color: rgba(53,195,126,0.3); }
.badge.type-out { background: var(--warn-bg); color: var(--warn); border-color: rgba(255,122,69,0.3); }
.badge.role-all { background: var(--ok-bg); color: var(--ok); border-color: rgba(53,195,126,0.3); }
.badge.role-admin { background: var(--warn-bg); color: var(--warn); border-color: rgba(255,122,69,0.3); }

/* ---------- Página de Ajuda ---------- */
.help-toc { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 20px; }
.help-toc a {
  font-family: var(--font-mono); font-size: 0.82rem; padding: 6px 12px;
  border: 1px solid var(--line); border-radius: 999px; color: var(--ink-dim);
}
.help-toc a:hover { color: var(--amber); border-color: var(--amber); text-decoration: none; }
.card h2 { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.card details { border-top: 1px solid var(--line-soft); padding-top: 10px; margin-top: 10px; }
.card details:first-of-type { border-top: none; margin-top: 4px; padding-top: 0; }
.card details summary { font-weight: 600; }
.card details[open] summary { color: var(--amber); }
.card details p, .card details ol, .card details ul { margin-top: 8px; }

/* Selo tipo "carimbo" para o cabeçalho de entrada/saida */
.stamp {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 6px 14px;
  border: 2px solid currentColor;
  border-radius: 3px;
  transform: rotate(-2deg);
  margin-bottom: 10px;
}
.stamp.in { color: var(--ok); }
.stamp.out { color: var(--warn); }

/* ---------- Lista de itens pendentes (entrada/saida) — estilo "canhoto de ticket" ---------- */
.pending-list { list-style: none; margin: 0; padding: 0; }
.pending-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px dashed var(--line);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  background: var(--panel-raised);
  animation: slide-in .22s ease both;
}
@keyframes slide-in {
  from { opacity: 0; transform: translateX(10px); }
  to { opacity: 1; transform: translateX(0); }
}
.pending-item .info { font-size: 0.92rem; color: var(--ink-dim); }
.pending-item .info strong {
  display: block; font-size: 1rem; color: var(--ink); font-family: var(--font-mono);
}
.pending-item button.remove {
  background: none; border: none; color: var(--warn); font-size: 1.2rem; cursor: pointer; padding: 4px 8px;
}
.pending-empty {
  color: var(--ink-faint); font-size: 0.9rem; padding: 18px 0; text-align: center;
  border: 1px dashed var(--line); border-radius: var(--radius-sm);
}

/* ---------- Tabelas ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-sm); }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line-soft); white-space: nowrap; }
th {
  color: var(--ink-faint); font-weight: 700; font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.06em; background: var(--panel-raised);
}
tbody tr:hover { background: var(--panel-raised); }
td.mono, td a { font-family: var(--font-mono); }

/* ---------- Dashboard ---------- */
.stat-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 620px) { .stat-grid { grid-template-columns: repeat(3, 1fr); } }
.stat-tile {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; position: relative; overflow: hidden;
}
.stat-tile::after {
  content: ""; position: absolute; right: -20px; top: -20px; width: 70px; height: 70px;
  background: var(--stripe); background-size: 14px 14px; opacity: 0.08; border-radius: 50%;
}
.stat-tile .value {
  font-family: var(--font-mono); font-size: 2.1rem; font-weight: 700; color: var(--amber);
  letter-spacing: 0.02em;
}
.stat-tile .label { color: var(--ink-dim); font-size: 0.82rem; margin-top: 4px; }

/* ---------- Painel de Administração ---------- */
.admin-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 620px) { .admin-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .admin-grid { grid-template-columns: repeat(3, 1fr); } }
a.admin-tile { color: inherit; text-decoration: none; display: block; cursor: pointer; transition: border-color .15s, transform .1s; }
a.admin-tile:hover { border-color: var(--amber); text-decoration: none; transform: translateY(-2px); }
a.admin-tile h2 { color: var(--amber); font-size: 1.05rem; }
a.admin-tile p { margin-bottom: 0; }

.onboarding {
  border: 1px dashed var(--amber);
  background: rgba(255,176,32,0.06);
}
.onboarding ol { margin: 10px 0 4px; padding-left: 22px; }
.onboarding li { margin-bottom: 8px; }
.onboarding li.done { color: var(--ok); text-decoration: line-through; opacity: 0.7; }

/* ---------- Utilitários ---------- */
.muted { color: var(--ink-dim); }
.mt-0 { margin-top: 0; }
.actions-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.filters-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 700px) { .filters-grid { grid-template-columns: repeat(3, 1fr); } }
.pagination { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.pagination .active { border-color: var(--amber); color: var(--amber); }
.login-wrap { max-width: 400px; margin: 8vh auto; padding: 0 16px; }
.login-wrap .card { animation: rise .4s ease both; }
.locked-field { background: var(--line-soft); color: var(--ink-faint); }
details summary { cursor: pointer; color: var(--amber); font-weight: 600; margin-bottom: 10px; }