/* =====================================================================
   DESIGN TOKENS
   Paleta: laranja-vermelho apetitoso (assinatura do setor food) sobre
   base grafite; tipografia Sora (display) + Inter (corpo) + JetBrains
   Mono (numeros, precos, timers - motivo "comanda de cozinha impressa").
   ===================================================================== */
:root {
  --color-primary: #FF4713;
  --color-primary-dark: #D93A0B;
  --color-primary-light: #FFE4D8;

  --color-success: #16A34A;
  --color-success-light: #DCFCE7;
  --color-warning: #F59E0B;
  --color-warning-light: #FEF3C7;
  --color-danger: #DC2626;
  --color-danger-light: #FEE2E2;
  --color-info: #2563EB;
  --color-info-light: #DBEAFE;

  --font-display: 'Sora', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;

  --shadow-sm: 0 1px 2px rgba(15, 17, 21, 0.06), 0 1px 1px rgba(15, 17, 21, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 17, 21, 0.08);
  --shadow-lg: 0 16px 40px rgba(15, 17, 21, 0.14);

  --transition-fast: 140ms ease;
  --transition-base: 220ms cubic-bezier(0.4, 0, 0.2, 1);

  --sidebar-width: 248px;
  --sidebar-width-collapsed: 76px;
  --topbar-height: 64px;
}

/* ---------- Tema claro (padrao) ---------- */
:root,
[data-theme="light"] {
  --bg-app: #F6F6F4;
  --bg-surface: #FFFFFF;
  --bg-surface-2: #FAFAF9;
  --bg-sidebar: #16181D;
  --text-primary: #14171C;
  --text-secondary: #5B6270;
  --text-muted: #8A909C;
  --text-on-primary: #FFFFFF;
  --text-on-sidebar: #E8E9EC;
  --text-on-sidebar-muted: #8A909C;
  --border-color: #E7E7E4;
  --border-color-strong: #D5D5D1;
}

/* ---------- Tema escuro ---------- */
[data-theme="dark"] {
  --bg-app: #0E0F12;
  --bg-surface: #191B20;
  --bg-surface-2: #15171B;
  --bg-sidebar: #0B0C0F;
  --text-primary: #EDEEF0;
  --text-secondary: #A5AAB3;
  --text-muted: #6E7480;
  --text-on-primary: #FFFFFF;
  --text-on-sidebar: #EDEEF0;
  --text-on-sidebar-muted: #767C88;
  --border-color: #262932;
  --border-color-strong: #33363F;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg-app);
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.5;
  transition: background var(--transition-base), color var(--transition-base);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin: 0;
}

.text-mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted-app { color: var(--text-muted) !important; }

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }

::selection { background: var(--color-primary-light); color: var(--color-primary-dark); }

/* Foco visivel via teclado (acessibilidade) */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

/* =====================================================================
   LAYOUT: sidebar + topbar + conteudo
   ===================================================================== */
.app-shell {
  display: flex;
  min-height: 100vh;
}

.app-sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: var(--bg-sidebar);
  color: var(--text-on-sidebar);
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0 auto 0 0;
  height: 100vh;
  z-index: 40;
  transition: width var(--transition-base), transform var(--transition-base);
}

.app-shell.sidebar-collapsed .app-sidebar { width: var(--sidebar-width-collapsed); }

.app-sidebar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.app-sidebar__brand .brand-mark {
  width: 32px; height: 32px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: #fff;
  font-weight: 800;
  font-size: 14px;
}

.app-sidebar__nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 10px;
}

.app-sidebar__section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-on-sidebar-muted);
  padding: 14px 12px 6px;
  white-space: nowrap;
  overflow: hidden;
}

.app-sidebar__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-on-sidebar-muted);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  margin-bottom: 2px;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.app-sidebar__link i { width: 18px; text-align: center; flex-shrink: 0; font-size: 15px; }

.app-sidebar__link:hover {
  background: rgba(255,255,255,0.06);
  color: #fff;
}

.app-sidebar__link.active {
  background: var(--color-primary);
  color: #fff;
}

.app-sidebar__footer {
  padding: 14px 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 12px;
  color: var(--text-on-sidebar-muted);
  white-space: nowrap;
  overflow: hidden;
}

.app-main {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-width: 0;
  transition: margin-left var(--transition-base);
}

.app-shell.sidebar-collapsed .app-main { margin-left: var(--sidebar-width-collapsed); }

.app-topbar {
  height: var(--topbar-height);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 30;
}

.app-content {
  padding: 28px;
  max-width: 1400px;
}

.icon-btn {
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.icon-btn:hover { background: var(--bg-surface-2); color: var(--text-primary); border-color: var(--border-color-strong); }

/* =====================================================================
   CARDS / KPIs
   ===================================================================== */
.card-app {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.kpi-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.kpi-card__label {
  font-size: 12.5px;
  color: var(--text-secondary);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.kpi-card__value {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.kpi-card__icon {
  width: 34px; height: 34px;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}

/* =====================================================================
   ELEMENTO DE ASSINATURA: "comanda de cozinha"
   Cartoes com borda tracejada lateral e recorte de picote, imitando
   uma comanda impressa - usado em pedidos, fila da cozinha e PDV.
   ===================================================================== */
.ticket {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-left: 3px dashed var(--border-color-strong);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.ticket:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.ticket--aberto { border-left-color: var(--color-info); }
.ticket--preparando { border-left-color: var(--color-warning); }
.ticket--pronto { border-left-color: var(--color-success); }
.ticket--cancelado { border-left-color: var(--color-danger); opacity: 0.7; }

.ticket__numero {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.ticket__titulo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15.5px;
  margin-top: 2px;
}

.ticket__timer {
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.ticket__timer.is-late { color: var(--color-danger); font-weight: 600; }

/* =====================================================================
   BADGES DE STATUS
   ===================================================================== */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.status-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.status-aberto        { background: var(--color-info-light);    color: var(--color-info); }
.status-preparando    { background: var(--color-warning-light); color: #92640A; }
.status-pronto        { background: var(--color-success-light); color: var(--color-success); }
.status-saiu_entrega  { background: #E9E1FE; color: #6D28D9; }
.status-finalizado    { background: #E7E7E4; color: var(--text-secondary); }
.status-cancelado     { background: var(--color-danger-light);  color: var(--color-danger); }
.status-livre         { background: var(--color-success-light); color: var(--color-success); }
.status-ocupada       { background: var(--color-warning-light); color: #92640A; }
.status-reservada     { background: #E9E1FE; color: #6D28D9; }
.status-fechando      { background: var(--color-danger-light);  color: var(--color-danger); }

/* =====================================================================
   BOTOES (leve override sobre Bootstrap)
   ===================================================================== */
.btn-app-primary {
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-sm);
  padding: 9px 18px;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.btn-app-primary:hover { background: var(--color-primary-dark); color: #fff; }
.btn-app-primary:active { transform: scale(0.98); }

.btn-app-outline {
  background: transparent;
  border: 1px solid var(--border-color-strong);
  color: var(--text-primary);
  font-weight: 600;
  border-radius: var(--radius-sm);
  padding: 9px 18px;
  transition: all var(--transition-fast);
}
.btn-app-outline:hover { background: var(--bg-surface-2); }

/* =====================================================================
   TABELAS
   ===================================================================== */
.table-app {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}
.table-app thead th {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: 600;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
}
.table-app tbody td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--border-color);
  font-size: 14px;
  vertical-align: middle;
}
.table-app tbody tr:hover { background: var(--bg-surface-2); }
.table-app tbody tr:last-child td { border-bottom: none; }

/* =====================================================================
   FORMULARIOS
   ===================================================================== */
.form-label-app {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  display: block;
}
.form-control, .form-select {
  background: var(--bg-surface);
  border: 1px solid var(--border-color-strong);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-size: 14px;
}
.form-control:focus, .form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
  background: var(--bg-surface);
  color: var(--text-primary);
}

/* =====================================================================
   MAPA DE MESAS
   ===================================================================== */
.mesa-tile {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--bg-surface);
}
.mesa-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.mesa-tile__numero { font-family: var(--font-mono); font-size: 22px; font-weight: 700; }
.mesa-tile__status { font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.mesa-tile--livre     { border-color: var(--color-success); background: var(--color-success-light); }
.mesa-tile--ocupada   { border-color: var(--color-warning); background: var(--color-warning-light); }
.mesa-tile--reservada { border-color: #6D28D9; background: #EFE9FE; }
.mesa-tile--fechando  { border-color: var(--color-danger); background: var(--color-danger-light); }

/* =====================================================================
   LOGIN
   ===================================================================== */
.login-shell {
  min-height: 100vh;
  display: flex;
  background: var(--bg-sidebar);
}
.login-panel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
}
.login-side {
  flex: 1;
  display: none;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,71,19,0.25), transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(255,71,19,0.15), transparent 50%),
    var(--bg-sidebar);
  color: #fff;
  padding: 60px;
  flex-direction: column;
  justify-content: center;
}
@media (min-width: 992px) {
  .login-side { display: flex; }
}
.login-side h1 {
  color: #fff;
  font-size: 34px;
  max-width: 420px;
  line-height: 1.2;
}
.login-side p { color: #A5AAB3; max-width: 420px; margin-top: 14px; }

/* =====================================================================
   UTILITARIOS
   ===================================================================== */
.fade-in { animation: fadeIn var(--transition-base); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

.skeleton {
  background: linear-gradient(90deg, var(--bg-surface-2) 25%, var(--border-color) 37%, var(--bg-surface-2) 63%);
  background-size: 400% 100%;
  animation: skeleton-loading 1.4s ease infinite;
  border-radius: var(--radius-sm);
}
@keyframes skeleton-loading {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}
.empty-state i { font-size: 32px; color: var(--text-muted); margin-bottom: 12px; }

@media (max-width: 900px) {
  .app-sidebar { transform: translateX(-100%); }
  .app-shell.sidebar-open .app-sidebar { transform: translateX(0); }
  .app-main { margin-left: 0; }
  .app-content { padding: 18px; }
}