/* Design System: Industrial Integrity (PT-BR) */
/* Grafite & Âmbar */

:root {
  color-scheme: light;
  --color-bg: #F6F6F4;
  --color-surface: #FFFFFF;
  --color-border: #DEDEDA;
  --color-text: #18181B;
  --color-muted: #52525B;
  --color-primary: #A8500A;
  --color-on-primary: #FFFFFF;
  --color-accent: #1D4ED8;

  /* Mapeamento de variáveis do Design System */
  --primary: var(--color-primary);
  --primary-container: #833D07;
  --on-primary: var(--color-on-primary);
  --on-primary-container: #FFDCC3;

  --secondary: #A8500A;
  --secondary-container: #FBBF24;
  --on-secondary-container: #1C1403;

  --surface: var(--color-bg);
  --surface-container-lowest: var(--color-surface);
  --surface-container-low: #F0F0EE;
  --surface-container: #E7E7E3;
  --surface-container-high: #DEDEDA;
  --surface-container-highest: #D5D5CF;

  --on-surface: var(--color-text);
  --on-surface-variant: var(--color-muted);
  --outline: var(--color-border);
  --outline-variant: var(--color-border);

  /* Sidebar Tokens (Light Mode: Grafite Profundo) */
  --sidebar-bg: #18181B;
  --sidebar-border: #27272A;
  --sidebar-text: #F4F4F5;
  --sidebar-muted: #A1A1AA;
  --sidebar-hover: #27272A;
  --sidebar-active-bg: var(--color-primary);
  --sidebar-active-text: var(--color-on-primary);

  /* Status Colors */
  --status-disponivel-bg: #ecfdf5;
  --status-disponivel-text: #065f46;
  --status-disponivel-border: #a7f3d0;

  --status-em-uso-bg: #eff6ff;
  --status-em-uso-text: #1e40af;
  --status-em-uso-border: #bfdbfe;

  --status-manutencao-bg: #fff1f2;
  --status-manutencao-text: #9f1239;
  --status-manutencao-border: #fecdd3;

  --status-transferencia-bg: #fefce8;
  --status-transferencia-text: #854d0e;
  --status-transferencia-border: #fef08a;

  --status-inativo-bg: #f1f5f9;
  --status-inativo-text: #475569;
  --status-inativo-border: #cbd5e1;

  --error: #ba1a1a;
  --error-container: #ffdad6;
  --on-error-container: #93000a;

  --success: #2e7d32;
  --success-container: #dcfce7;
  --on-success-container: #166534;

  --warning: #A8500A;
  --warning-container: #ffedd5;
  --on-warning-container: #7c2d12;

  --info: #1D4ED8;
  --info-container: #dbeafe;
  --on-info-container: #1e40af;

  /* Sombras & Bordas */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-modal: 0 20px 25px -5px rgb(0 0 0 / 0.15), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  /* Tipografia */
  --font-headings: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family: var(--font-body);
  /* Alias legado: números e códigos pertencem à tipografia de texto. */
  --font-mono: var(--font-body);
}

/* Segue o sistema, a menos que a página force o tema claro */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --color-bg: #111113;
    --color-surface: #1B1B1F;
    --color-border: #323238;
    --color-text: #F4F4F5;
    --color-muted: #A1A1AA;
    --color-primary: #FBBF24;
    --color-on-primary: #1C1403;
    --color-accent: #7AA7FF;

    --primary: var(--color-primary);
    --primary-container: #2A2415;
    --on-primary: var(--color-on-primary);
    --on-primary-container: #FDE68A;

    --secondary: #FBBF24;
    --secondary-container: #FBBF24;
    --on-secondary-container: #1C1403;

    --surface: var(--color-bg);
    --surface-container-lowest: var(--color-surface);
    --surface-container-low: #16161A;
    --surface-container: #232328;
    --surface-container-high: #2A2A30;
    --surface-container-highest: #323238;

    --on-surface: var(--color-text);
    --on-surface-variant: var(--color-muted);
    --outline: var(--color-border);
    --outline-variant: var(--color-border);

    --sidebar-bg: #141416;
    --sidebar-border: #2B2B30;
    --sidebar-text: #F4F4F5;
    --sidebar-muted: #A1A1AA;
    --sidebar-hover: #232328;
    --sidebar-active-bg: var(--color-primary);
    --sidebar-active-text: var(--color-on-primary);

    --status-disponivel-bg: rgba(16, 185, 129, 0.14);
    --status-disponivel-text: #34d399;
    --status-disponivel-border: rgba(16, 185, 129, 0.32);

    --status-em-uso-bg: rgba(59, 130, 246, 0.14);
    --status-em-uso-text: #93c5fd;
    --status-em-uso-border: rgba(59, 130, 246, 0.32);

    --status-manutencao-bg: rgba(244, 63, 94, 0.14);
    --status-manutencao-text: #fda4af;
    --status-manutencao-border: rgba(244, 63, 94, 0.32);

    --status-transferencia-bg: rgba(245, 158, 11, 0.14);
    --status-transferencia-text: #fde047;
    --status-transferencia-border: rgba(245, 158, 11, 0.32);

    --status-inativo-bg: rgba(148, 163, 184, 0.14);
    --status-inativo-text: #cbd5e1;
    --status-inativo-border: rgba(148, 163, 184, 0.32);

    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.4);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.5), 0 2px 4px -2px rgb(0 0 0 / 0.4);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.6), 0 4px 6px -4px rgb(0 0 0 / 0.4);
    --shadow-modal: 0 20px 25px -5px rgb(0 0 0 / 0.7), 0 8px 10px -6px rgb(0 0 0 / 0.5);
  }
}

/* Troca manual: <html data-theme="dark"> */
:root[data-theme="dark"] {
  color-scheme: dark;
  --color-bg: #111113;
  --color-surface: #1B1B1F;
  --color-border: #323238;
  --color-text: #F4F4F5;
  --color-muted: #A1A1AA;
  --color-primary: #FBBF24;
  --color-on-primary: #1C1403;
  --color-accent: #7AA7FF;

  --primary: var(--color-primary);
  --primary-container: #2A2415;
  --on-primary: var(--color-on-primary);
  --on-primary-container: #FDE68A;

  --secondary: #FBBF24;
  --secondary-container: #FBBF24;
  --on-secondary-container: #1C1403;

  --surface: var(--color-bg);
  --surface-container-lowest: var(--color-surface);
  --surface-container-low: #16161A;
  --surface-container: #232328;
  --surface-container-high: #2A2A30;
  --surface-container-highest: #323238;

  --on-surface: var(--color-text);
  --on-surface-variant: var(--color-muted);
  --outline: var(--color-border);
  --outline-variant: var(--color-border);

  --sidebar-bg: #141416;
  --sidebar-border: #2B2B30;
  --sidebar-text: #F4F4F5;
  --sidebar-muted: #A1A1AA;
  --sidebar-hover: #232328;
  --sidebar-active-bg: var(--color-primary);
  --sidebar-active-text: var(--color-on-primary);

  --status-disponivel-bg: rgba(16, 185, 129, 0.14);
  --status-disponivel-text: #34d399;
  --status-disponivel-border: rgba(16, 185, 129, 0.32);

  --status-em-uso-bg: rgba(59, 130, 246, 0.14);
  --status-em-uso-text: #93c5fd;
  --status-em-uso-border: rgba(59, 130, 246, 0.32);

  --status-manutencao-bg: rgba(244, 63, 94, 0.14);
  --status-manutencao-text: #fda4af;
  --status-manutencao-border: rgba(244, 63, 94, 0.32);

  --status-transferencia-bg: rgba(245, 158, 11, 0.14);
  --status-transferencia-text: #fde047;
  --status-transferencia-border: rgba(245, 158, 11, 0.32);

  --status-inativo-bg: rgba(148, 163, 184, 0.14);
  --status-inativo-text: #cbd5e1;
  --status-inativo-border: rgba(148, 163, 184, 0.32);

  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.4);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.5), 0 2px 4px -2px rgb(0 0 0 / 0.4);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.6), 0 4px 6px -4px rgb(0 0 0 / 0.4);
  --shadow-modal: 0 20px 25px -5px rgb(0 0 0 / 0.7), 0 8px 10px -6px rgb(0 0 0 / 0.5);
}

/* Troca manual: <html data-theme="light"> */
:root[data-theme="light"] {
  color-scheme: light;
  --color-bg: #F6F6F4;
  --color-surface: #FFFFFF;
  --color-border: #DEDEDA;
  --color-text: #18181B;
  --color-muted: #52525B;
  --color-primary: #A8500A;
  --color-on-primary: #FFFFFF;
  --color-accent: #1D4ED8;

  --primary: var(--color-primary);
  --primary-container: #833D07;
  --on-primary: var(--color-on-primary);
  --on-primary-container: #FFDCC3;

  --secondary: #A8500A;
  --secondary-container: #FBBF24;
  --on-secondary-container: #1C1403;

  --surface: var(--color-bg);
  --surface-container-lowest: var(--color-surface);
  --surface-container-low: #F0F0EE;
  --surface-container: #E7E7E3;
  --surface-container-high: #DEDEDA;
  --surface-container-highest: #D5D5CF;

  --on-surface: var(--color-text);
  --on-surface-variant: var(--color-muted);
  --outline: var(--color-border);
  --outline-variant: var(--color-border);

  --sidebar-bg: #18181B;
  --sidebar-border: #27272A;
  --sidebar-text: #F4F4F5;
  --sidebar-muted: #A1A1AA;
  --sidebar-hover: #27272A;
  --sidebar-active-bg: var(--color-primary);
  --sidebar-active-text: var(--color-on-primary);

  --status-disponivel-bg: #ecfdf5;
  --status-disponivel-text: #065f46;
  --status-disponivel-border: #a7f3d0;

  --status-em-uso-bg: #eff6ff;
  --status-em-uso-text: #1e40af;
  --status-em-uso-border: #bfdbfe;

  --status-manutencao-bg: #fff1f2;
  --status-manutencao-text: #9f1239;
  --status-manutencao-border: #fecdd3;

  --status-transferencia-bg: #fefce8;
  --status-transferencia-text: #854d0e;
  --status-transferencia-border: #fef08a;

  --status-inativo-bg: #f1f5f9;
  --status-inativo-text: #475569;
  --status-inativo-border: #cbd5e1;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}

button,
input,
textarea,
select,
option,
table,
th,
td {
  font-family: var(--font-body);
}

h1, h2, h3, h4, h5, h6,
.brand-text h1,
.topbar-title h2,
.page-title-group h1,
.modal-title,
.timeline-title {
  font-family: var(--font-headings);
  font-weight: 600 !important;
  line-height: 1.08 !important;
  letter-spacing: -0.025em !important;
}

.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 20px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
  vertical-align: middle;
}

/* Layout Shell */
.app-shell {
  display: flex;
  min-height: 100vh;
  background-color: var(--surface);
}

/* Sidebar Industrial Graphite */
.app-sidebar {
  width: 272px;
  height: 100vh;
  position: sticky;
  top: 0;
  left: 0;
  background-color: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  border-right: 1px solid var(--sidebar-border);
  padding: 14px 12px;
  z-index: 40;
  box-shadow: 8px 0 30px rgba(0, 0, 0, 0.14);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 6px 18px;
  padding: 8px 4px 20px;
  border-bottom: 1px solid var(--sidebar-border);
}

.brand-logo-icon {
  width: 42px;
  height: 42px;
  background-color: var(--sidebar-hover);
  color: var(--color-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--sidebar-border);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.brand-logo-icon .material-symbols-outlined {
  color: var(--color-primary);
  font-size: 23px;
}

.brand-text h1 {
  font-size: 17px;
  color: var(--sidebar-text);
  margin: 0;
}

.brand-text span,
.brand-text p {
  font-size: 10px;
  color: var(--sidebar-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-top: 2px;
}

.sidebar-nav {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 6px;
  min-height: 0;
}

.sidebar-section-label {
  padding: 0 12px 6px;
  color: var(--sidebar-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  list-style: none;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 7px 10px;
  border-radius: 11px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--sidebar-muted);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.16s ease, color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
  text-decoration: none;
  width: 100%;
}

.nav-item:hover {
  background-color: var(--sidebar-hover);
  color: var(--sidebar-text);
  transform: translateX(2px);
}

.nav-item.active {
  background-color: var(--sidebar-active-bg);
  color: var(--sidebar-active-text);
  border-color: var(--sidebar-active-bg);
  font-weight: 600;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.2);
}

.nav-item > .material-symbols-outlined {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 32px;
  background: var(--sidebar-hover);
  color: inherit;
  font-size: 19px;
  transition: background-color 0.16s ease, transform 0.16s ease;
}

.nav-item:hover > .material-symbols-outlined {
  transform: scale(1.04);
}

.nav-item.active,
.nav-item.active * {
  color: var(--sidebar-active-text);
}

.nav-item.active > .material-symbols-outlined {
  background: rgba(0, 0, 0, 0.14);
}

.nav-item.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.nav-item .nav-badge {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.15);
  color: inherit;
}

.nav-item.active .nav-badge {
  background: rgba(0, 0, 0, 0.25);
  color: var(--sidebar-active-text);
}

.sidebar-footer {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 18px;
  padding: 12px;
  border: 1px solid var(--sidebar-border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.025);
}

.theme-control,
.user-menu,
.user-menu-profile {
  display: flex;
  align-items: center;
}

.theme-control,
.user-menu {
  justify-content: space-between;
}

.theme-control {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--sidebar-border);
}

.theme-control > span {
  color: var(--sidebar-muted);
  font-size: 12px;
  font-weight: 500;
}

.user-menu-profile {
  gap: 10px;
  min-width: 0;
}

.user-menu-avatar {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  flex: 0 0 36px;
  border: 1px solid var(--sidebar-border);
  border-radius: 10px;
  background: var(--sidebar-hover);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
}

.user-menu-copy {
  min-width: 0;
}

.user-menu-name,
.user-menu-role {
  margin: 0;
}

.user-menu-name {
  overflow: hidden;
  color: var(--sidebar-text);
  font-size: 13px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-menu-role {
  color: var(--sidebar-muted);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.logout-button {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  flex: 0 0 34px;
  border-radius: 9px;
  color: var(--sidebar-muted);
  text-decoration: none;
  transition: background-color 0.16s ease, color 0.16s ease;
}

.logout-button:hover {
  background: var(--sidebar-hover);
  color: var(--sidebar-text);
}

.logout-button .material-symbols-outlined {
  font-size: 19px;
}

@media (prefers-reduced-motion: reduce) {
  .nav-item,
  .nav-item > .material-symbols-outlined,
  .logout-button {
    transition: none;
  }
}

/* User Switcher Profile Section */
.user-profile-section {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.user-info-box {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-avatar {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  background-color: var(--sidebar-hover);
  color: var(--sidebar-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  border: 1px solid var(--sidebar-border);
}

.user-text {
  flex: 1;
  min-width: 0;
}

.user-text .user-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--sidebar-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-text .user-role-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  color: var(--color-primary);
}

.user-select {
  width: 100%;
  padding: 6px 10px;
  background-color: var(--sidebar-hover);
  border: 1px solid var(--sidebar-border);
  border-radius: var(--radius-sm);
  color: var(--sidebar-text);
  font-size: 12px;
  font-family: var(--font-body);
  cursor: pointer;
  outline: none;
}

.user-select:focus {
  border-color: var(--color-primary);
}

/* Main Content Area */
.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
  background-color: var(--surface);
}

@media (max-width: 760px) {
  .app-shell { display: block; }
  .app-sidebar { width: 100%; height: auto; position: relative; padding: 10px 12px; box-shadow: none; }
  .brand-section { margin: 0 0 8px; padding: 2px 4px 10px; }
  .sidebar-nav { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); flex: none; gap: 3px; }
  .sidebar-section-label { display: none; }
  .sidebar-nav .nav-item { flex-direction: column; justify-content: center; gap: 4px; min-height: 64px; padding: 5px 2px; text-align: center; font-size: 9px; line-height: 1.15; }
  .sidebar-nav .nav-item > .material-symbols-outlined { width: 24px; height: 24px; flex-basis: 24px; font-size: 16px; }
  .sidebar-footer { flex-direction: row; align-items: center; justify-content: space-between; margin-top: 7px; padding: 6px 9px; }
  .theme-control { flex: none; gap: 7px; padding: 0; border: 0; }
  .user-menu { gap: 7px; min-width: 0; }
  .user-menu-avatar { width: 28px; height: 28px; flex-basis: 28px; }
  .user-menu-copy { display: none; }
  .app-main { height: auto; min-height: 100vh; overflow: visible; }
  .content-body { padding: 16px !important; }
}

/* Topbar */
.app-topbar {
  height: 64px;
  background-color: var(--surface-container-lowest);
  border-bottom: 1px solid var(--outline-variant);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 30;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar-title h2 {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.01em;
}

.topbar-title p {
  font-size: 12px;
  color: var(--on-surface-variant);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-container {
  display: flex;
  align-items: center;
  background-color: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  padding: 4px 12px;
  width: 240px;
  transition: all 0.15s;
}

.search-container:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(22, 40, 57, 0.1);
}

.search-container input {
  border: none;
  background: transparent;
  outline: none;
  font-size: 13px;
  color: var(--on-surface);
  width: 100%;
  margin-left: 6px;
}

/* Theme Toggle Button */
.btn-theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background-color: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  color: var(--on-surface);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
  white-space: nowrap;
}

.btn-theme-toggle:hover {
  border-color: var(--primary);
  background-color: var(--surface-container-low);
  color: var(--primary);
}

.btn-theme-toggle .material-symbols-outlined {
  font-size: 18px;
  color: var(--primary);
}

/* Page Container */
.content-wrapper {
  padding: 24px 28px;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.page-title-group h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.page-title-group p {
  font-size: 13.5px;
  color: var(--on-surface-variant);
  margin-top: 2px;
}

/* Action Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
  border: 1px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  filter: brightness(1.1);
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background-color: var(--surface-container-lowest);
  color: var(--on-surface);
  border-color: var(--outline-variant);
}

.btn-secondary:hover {
  background-color: var(--surface-container-low);
  border-color: var(--outline);
}

.btn-outline {
  background-color: transparent;
  color: var(--on-surface);
  border-color: var(--outline-variant);
}

.btn-outline:hover {
  background-color: var(--surface-container-low);
}

.btn-danger-outline {
  background-color: transparent;
  color: var(--error);
  border-color: #fecdd3;
}

.btn-danger-outline:hover {
  background-color: #fff1f2;
}

.btn-amber {
  background-color: var(--secondary-container);
  color: var(--on-secondary-container);
  border-color: var(--secondary-container);
}

.btn-amber:hover {
  background-color: #f59e0b;
}

/* KPI Cards Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
}

.metric-card {
  background-color: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s, box-shadow 0.15s;
}

.metric-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.metric-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.metric-header span {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.metric-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.metric-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--on-surface);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.metric-footer {
  font-size: 12px;
  color: var(--on-surface-variant);
  margin-top: 6px;
}

/* Table Cards & Panels */
.table-card {
  background-color: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.filter-bar {
  padding: 14px 20px;
  background-color: var(--surface-container-lowest);
  border-bottom: 1px solid var(--outline-variant);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.select-filter, .input-filter {
  padding: 7px 12px;
  background-color: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-family: var(--font-body);
  color: var(--on-surface);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.select-filter {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 14px;
  padding-right: 32px;
  cursor: pointer;
}

.select-filter:focus, .input-filter:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(168, 80, 10, 0.15);
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.data-table thead th {
  background-color: var(--surface-container-low);
  color: var(--on-surface-variant);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 18px;
  border-bottom: 1px solid var(--outline-variant);
}

.data-table tbody tr {
  border-bottom: 1px solid var(--surface-container);
  transition: background-color 0.1s;
}

.data-table tbody tr:hover {
  background-color: var(--surface-container-low);
}

.data-table td {
  padding: 13px 18px;
  vertical-align: middle;
  color: var(--on-surface);
}

/* Status Badges with Dot Indicator */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.status-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
}

.status-disponivel {
  background-color: var(--status-disponivel-bg);
  color: var(--status-disponivel-text);
  border: 1px solid var(--status-disponivel-border);
}
.status-disponivel::before { background-color: #10b981; }

.status-em-uso {
  background-color: var(--status-em-uso-bg);
  color: var(--status-em-uso-text);
  border: 1px solid var(--status-em-uso-border);
}
.status-em-uso::before { background-color: #3b82f6; }

.status-manutencao {
  background-color: var(--status-manutencao-bg);
  color: var(--status-manutencao-text);
  border: 1px solid var(--status-manutencao-border);
}
.status-manutencao::before { background-color: #f43f5e; }

.status-transferencia {
  background-color: var(--status-transferencia-bg);
  color: var(--status-transferencia-text);
  border: 1px solid var(--status-transferencia-border);
}
.status-transferencia::before { background-color: #f59e0b; }

.status-inativo {
  background-color: var(--status-inativo-bg);
  color: var(--status-inativo-text);
  border: 1px solid var(--status-inativo-border);
}
.status-inativo::before { background-color: #94a3b8; }

/* Monospace ID tag */
.patrimonio-tag {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12.5px;
  color: var(--primary);
  background-color: var(--surface-container-high);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--outline-variant);
  display: inline-block;
}

.role-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.role-tag.ADMIN { background: rgba(239, 68, 68, 0.15); color: #dc2626; border: 1px solid rgba(239, 68, 68, 0.3); }
.role-tag.GESTOR_OBRA { background: rgba(59, 130, 246, 0.15); color: #2563eb; border: 1px solid rgba(59, 130, 246, 0.3); }
.role-tag.ALMOXARIFE { background: rgba(245, 158, 11, 0.15); color: #d97706; border: 1px solid rgba(245, 158, 11, 0.3); }

:root[data-theme="dark"] .role-tag.ADMIN { color: #fca5a5; }
:root[data-theme="dark"] .role-tag.GESTOR_OBRA { color: #93c5fd; }
:root[data-theme="dark"] .role-tag.ALMOXARIFE { color: #fcd34d; }

/* Pagination */
.pagination-bar {
  padding: 12px 20px;
  background-color: var(--surface-container-lowest);
  border-top: 1px solid var(--outline-variant);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--on-surface-variant);
}

.pagination-controls {
  display: flex;
  gap: 6px;
  align-items: center;
}

/* Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
}

.modal-dialog {
  background-color: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-modal);
  animation: modalFadeIn 0.15s ease-out;
}

.modal-dialog.large {
  max-width: 780px;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--outline-variant);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
}

.modal-close {
  background: transparent;
  border: none;
  font-size: 22px;
  color: var(--on-surface-variant);
  cursor: pointer;
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  line-height: 1;
}

.modal-close:hover {
  background-color: var(--surface-container-high);
  color: var(--on-surface);
}

.modal-body {
  padding: 20px 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-footer {
  padding: 14px 24px;
  border-top: 1px solid var(--outline-variant);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  background-color: var(--surface-container-low);
  border-bottom-left-radius: var(--radius-md);
  border-bottom-right-radius: var(--radius-md);
}

/* Forms */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-group label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--on-surface);
}

.form-control {
  padding: 8px 12px;
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  font-size: 13.5px;
  font-family: var(--font-family);
  color: var(--on-surface);
  background-color: var(--surface-container-lowest);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(22, 40, 57, 0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* Modal Tabs */
.modal-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--outline-variant);
  margin-bottom: 16px;
}

.modal-tab-btn {
  padding: 8px 14px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: 13px;
  font-weight: 600;
  color: var(--on-surface-variant);
  cursor: pointer;
  transition: all 0.15s;
}

.modal-tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--secondary-container);
  font-weight: 700;
}

/* Document Grid */
.document-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.document-card {
  background-color: var(--surface-container-low);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
}

.doc-category-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  background: var(--surface-container-high);
  color: var(--on-surface-variant);
}

.doc-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--on-surface);
  word-break: break-all;
}

.doc-meta {
  font-size: 11px;
  color: var(--on-surface-variant);
}

/* Timeline */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  padding-left: 20px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background-color: var(--outline-variant);
}

.timeline-item {
  position: relative;
}

.timeline-dot {
  position: absolute;
  left: -20px;
  top: 5px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--primary);
  border: 3px solid var(--surface-container-lowest);
  box-shadow: 0 0 0 1px var(--primary);
}

.timeline-content {
  background-color: var(--surface-container-low);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 13px;
}

.timeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
  font-size: 11.5px;
  color: var(--on-surface-variant);
}

.timeline-title {
  font-weight: 600;
  color: var(--primary);
}

/* Banner Alerts */
.banner-alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--outline-variant);
  background-color: var(--surface-container-lowest);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  box-shadow: var(--shadow-sm);
}

.banner-alert.warning {
  background-color: var(--warning-container);
  border-color: #fed7aa;
  color: var(--on-warning-container);
}

.banner-alert.error {
  background-color: var(--error-container);
  border-color: #fecdd3;
  color: var(--on-error-container);
}

/* Acessibilidade WCAG 2.1 AA - Anel de Foco Visível */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Toast Notifications System */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 9999;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background-color: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--on-surface);
  min-width: 280px;
  max-width: 440px;
  animation: toastSlideIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

@keyframes toastSlideIn {
  from { opacity: 0; transform: translateY(12px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.toast.toast-error {
  border-left: 4px solid var(--error);
}
.toast.toast-error .toast-icon {
  color: var(--error);
}

.toast.toast-success {
  border-left: 4px solid var(--success);
}
.toast.toast-success .toast-icon {
  color: var(--success);
}

.toast.toast-info {
  border-left: 4px solid var(--color-primary);
}
.toast.toast-info .toast-icon {
  color: var(--color-primary);
}

/* Quadros de Atenção Operacional (Dashboard) */
.attention-card-item {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  border: 1px solid var(--outline-variant);
  background-color: var(--surface-container-low);
}

.attention-card-item.manutencao {
  background-color: var(--status-manutencao-bg);
  border-color: var(--status-manutencao-border);
}

.attention-card-item.manutencao .item-title {
  font-weight: 700;
  color: var(--status-manutencao-text);
}

.attention-card-item.transferencia {
  background-color: var(--status-transferencia-bg);
  border-color: var(--status-transferencia-border);
}

.attention-card-item.transferencia .item-title {
  font-weight: 700;
  color: var(--status-transferencia-text);
}

.attention-list-scroll {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 320px;
  overflow-y: auto;
  padding-right: 4px;
}

/* Coluna de Ações Compacta e Alinhada */
.table-actions-cell {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
}

.btn-action-icon {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 9px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 500;
  background-color: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  color: var(--on-surface);
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
}

.btn-action-icon:hover {
  background-color: var(--surface-container-low);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-action-icon.danger {
  color: var(--error);
  border-color: var(--status-manutencao-border);
}

.btn-action-icon.danger:hover {
  background-color: var(--status-manutencao-bg);
  border-color: var(--error);
}

.btn-action-icon.primary {
  background-color: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
}

.btn-action-icon.primary:hover {
  filter: brightness(1.1);
}

/* Summary Bar */
.summary-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  color: var(--on-surface-variant);
  padding: 0 4px;
}


/* Componente SelectBusca */
.selectbusca { position: relative; min-width: 220px; }
.selectbusca .sb-display {
  padding: 10px 14px; background: var(--surface-container-lowest);
  border: 1px solid var(--outline); border-radius: var(--radius-sm);
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  color: var(--on-surface); font-size: 14px; font-weight: 500;
}
.selectbusca .sb-panel {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 50;
  background: var(--surface-container-lowest); border: 1px solid var(--outline);
  border-radius: var(--radius-sm); margin-top: 4px; box-shadow: var(--shadow-md);
  max-height: 280px; overflow-y: auto; display: none;
}
.selectbusca.open .sb-panel { display: block; }
.selectbusca .sb-search {
  width: 100%; padding: 10px 12px; background: var(--surface-container-low);
  border: none; border-bottom: 1px solid var(--outline); color: var(--on-surface);
  font-size: 13px; outline: none; font-family: var(--font-body);
}
.selectbusca .sb-opt { padding: 8px 14px; cursor: pointer; font-size: 14px; color: var(--on-surface); }
.selectbusca .sb-opt:hover { background: var(--color-primary-suave); color: var(--primary); }

/* Toggle On/Off (Padrao_Toggle_OnOff) */
.cv-sw {
  display: inline-flex;
  align-items: center;
  position: relative;
  width: 44px;
  height: 24px;
  cursor: pointer;
}
.cv-sw input { display: none; }
.cv-sw .cv-slider {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: var(--outline);
  border-radius: 24px;
  transition: 0.2s;
}
.cv-sw .cv-slider:before {
  position: absolute;
  content: '';
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  border-radius: 50%;
  transition: 0.2s;
}
.cv-sw input:checked + .cv-slider {
  background-color: #16a34a;
}
.cv-sw input:checked + .cv-slider:before {
  transform: translateX(20px);
}

/* ===== Modal de formulário (static/js/modal.js) ===== */
#modal-root { display: none; }
#modal-root.aberto { display: block; }
body.modal-aberto { overflow: hidden; }
.modal-fundo {
  position: fixed; inset: 0; z-index: 900;
  background: rgb(0 0 0 / 0.55);
  backdrop-filter: blur(2px);
}
.modal-caixa {
  position: fixed; z-index: 901;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: min(820px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--outline);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-modal);
  animation: modal-entra 160ms ease-out;
}
.modal-corpo { padding: 28px 28px 24px; }
.modal-corpo h1 { font-size: 1.4rem !important; padding-right: 40px; }
.modal-corpo .alert { margin-bottom: 12px; }
.modal-x {
  position: absolute; top: 14px; right: 14px; z-index: 1;
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--surface-container-high); color: var(--on-surface);
  border: 1px solid var(--outline); border-radius: var(--radius-sm);
  cursor: pointer;
}
.modal-x:hover { background: var(--surface-container); }
.modal-x:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
@keyframes modal-entra {
  from { opacity: 0; transform: translate(-50%, -48%); }
  to { opacity: 1; transform: translate(-50%, -50%); }
}
@media (prefers-reduced-motion: reduce) { .modal-caixa { animation: none; } }
@media (max-width: 640px) {
  .modal-caixa { top: auto; bottom: 0; left: 0; transform: none; width: 100vw; max-height: 92vh; border-radius: var(--radius-lg) var(--radius-lg) 0 0; animation: none; }
  .modal-corpo { padding: 22px 16px 20px; }
  .modal-corpo [style*="grid-template-columns"] { grid-template-columns: 1fr !important; }
  .modal-corpo [style*="padding: 32px"] { padding: 18px !important; }
}

/* Campo de valor com máscara BRL (static/js/mascara-moeda.js) */
input[data-moeda] { text-align: right; font-variant-numeric: tabular-nums; }

/* ==========================================================
   z-design: camada moderna (só layout, hierarquia e espaço;
   paleta e fontes intactas, tudo via tokens)
   ========================================================== */

/* Menu lateral: mais leve, item ativo com trilho, rótulos de grupo */
.app-sidebar { width: 256px; padding: 18px 14px; box-shadow: none; }
.brand-section { margin: 0 4px 20px; padding: 4px 4px 18px; }
.brand-logo-icon { width: 38px; height: 38px; border-radius: 10px; }
.sidebar-nav { gap: 2px; }
.sidebar-section-label { padding: 12px 12px 8px; font-size: 10.5px; letter-spacing: .1em; }
.nav-item {
  position: relative; min-height: 40px; padding: 8px 12px; gap: 12px;
  border-radius: var(--radius-sm); font-size: 13px; font-weight: 500;
}
.nav-item:hover { transform: none; }
.nav-item > .material-symbols-outlined {
  width: auto; height: auto; flex: 0 0 auto; background: none; font-size: 20px;
}
.nav-item:hover > .material-symbols-outlined { transform: none; }
.nav-item.active { box-shadow: none; }
.nav-item.active::before {
  content: ""; position: absolute; left: -14px; top: 8px; bottom: 8px;
  width: 3px; border-radius: 0 3px 3px 0; background: var(--color-primary);
}
.nav-item.active > .material-symbols-outlined { background: none; font-variation-settings: "FILL" 1; }
.nav-item:focus-visible, .logout-button:focus-visible {
  outline: 2px solid var(--color-primary); outline-offset: 2px;
}
.sidebar-footer { border-radius: var(--radius-md); }

/* Página: coluna com ritmo de 24px, sem margin-bottom entre blocos */
.page { max-width: 1400px; margin: 0 auto; display: flex; flex-direction: column; gap: 24px; }
.page-head {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap;
  padding-bottom: 20px; border-bottom: 1px solid var(--outline);
}
.page-head .eyebrow {
  display: block; font-size: 11px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--on-surface-variant); margin-bottom: 6px;
}
.page-head h1 { font-size: 1.6rem; color: var(--on-surface); margin: 0 0 4px; line-height: 1.2; }
.page-head p { font-size: .9rem; color: var(--on-surface-variant); margin: 0; max-width: 62ch; }
.page-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* Botões de ação */
.acao {
  display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 0 16px;
  border-radius: var(--radius-sm); border: 1px solid transparent;
  font-size: .86rem; font-weight: 600; text-decoration: none; cursor: pointer;
  transition: box-shadow .16s ease, transform .16s ease, background-color .16s ease;
}
.acao .material-symbols-outlined { font-size: 18px; }
.acao-primaria { background: var(--primary); color: var(--on-primary); box-shadow: var(--shadow-sm); }
.acao-primaria:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.acao-secundaria { background: var(--surface-container-lowest); color: var(--on-surface); border-color: var(--outline); }
.acao-secundaria:hover { background: var(--surface-container-high); }
.acao-sm { min-height: 32px; padding: 0 12px; font-size: .78rem; }
.acao-sm .material-symbols-outlined { font-size: 16px; }
.acao:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

/* KPI: faixa de 3px no topo, ícone em caixa, valor grande tabular */
.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1180px) { .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .kpi-grid { grid-template-columns: 1fr; } }
.kpi {
  --kpi-cor: var(--on-surface-variant); --kpi-fundo: var(--surface-container-high); --kpi-icone: var(--on-surface);
  position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 12px;
  padding: 20px; background: var(--surface-container-lowest);
  border: 1px solid var(--outline); border-radius: var(--radius-md); box-shadow: var(--shadow-sm);
  transition: box-shadow .16s ease, transform .16s ease;
}
.kpi::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--kpi-cor); }
.kpi:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.kpi-topo { display: flex; align-items: center; gap: 12px; }
.kpi-icone {
  width: 40px; height: 40px; flex: 0 0 40px; display: grid; place-items: center;
  border-radius: var(--radius-sm); background: var(--kpi-fundo); color: var(--kpi-icone);
}
.kpi-icone .material-symbols-outlined { font-size: 22px; }
.kpi-rotulo { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--on-surface-variant); }
.kpi-valor {
  font-family: var(--font-headings); font-size: 1.9rem; line-height: 1.1; color: var(--on-surface);
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.kpi-valor small { font-size: .55em; color: var(--on-surface-variant); margin-right: 4px; }
.kpi-legenda { font-size: .8rem; font-style: italic; color: var(--on-surface-variant); margin: 0; line-height: 1.45; }
.kpi--sucesso { --kpi-cor: var(--status-disponivel-text); --kpi-fundo: var(--status-disponivel-bg); --kpi-icone: var(--status-disponivel-text); }
.kpi--marca   { --kpi-cor: var(--primary); --kpi-fundo: var(--primary-container); --kpi-icone: var(--on-primary-container); }
.kpi--marca .kpi-valor { color: var(--primary); }
.kpi--erro    { --kpi-cor: var(--error); --kpi-fundo: var(--error-container); --kpi-icone: var(--error); }
.kpi--erro .kpi-valor { color: var(--error); }

/* Card de seção */
.cartao {
  background: var(--surface-container-lowest); border: 1px solid var(--outline);
  border-radius: var(--radius-md); box-shadow: var(--shadow-sm); overflow: hidden;
}
.cartao-topo {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 18px 24px; border-bottom: 1px solid var(--outline);
}
.cartao-topo h2 { display: flex; align-items: center; gap: 10px; font-size: 1.1rem; color: var(--on-surface); margin: 0 0 2px; }
.cartao-topo h2 .material-symbols-outlined { color: var(--primary); font-size: 22px; }
.cartao-topo p { font-size: .82rem; color: var(--on-surface-variant); margin: 0; }
.contador {
  font-size: .75rem; font-weight: 700; font-variant-numeric: tabular-nums; padding: 4px 10px;
  border-radius: var(--radius-full); background: var(--surface-container-high); color: var(--on-surface-variant);
}
.vazio { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 40px 24px; text-align: center; color: var(--on-surface-variant); font-size: .9rem; }
.vazio .material-symbols-outlined { font-size: 36px; color: var(--status-disponivel-text); }

/* Tabela moderna */
.tabela-rolagem { overflow-x: auto; }
.tabela { width: 100%; border-collapse: collapse; text-align: left; font-size: .875rem; }
.tabela thead th {
  padding: 11px 16px; background: var(--surface-container);
  color: var(--on-surface-variant); font-size: 11px; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; white-space: nowrap; border-bottom: 1px solid var(--outline);
}
.tabela td { padding: 14px 16px; color: var(--on-surface); border-bottom: 1px solid var(--outline); vertical-align: middle; }
.tabela tbody tr:last-child td { border-bottom: 0; }
.tabela tbody tr { transition: background-color .12s ease; }
.tabela tbody tr:hover { background: var(--surface-container); }
.tabela .num { text-align: right; font-variant-numeric: tabular-nums; font-family: var(--font-mono); white-space: nowrap; }
.tabela .dir { text-align: right; }
.tabela .forte { font-weight: 700; }
.tabela .marca { color: var(--primary); }
.tabela .ganho { color: var(--status-disponivel-text); }
.tabela .suave { color: var(--on-surface-variant); font-size: .82rem; }
.cel-titulo { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.cel-titulo .material-symbols-outlined { font-size: 18px; color: var(--primary); }
.cel-sub { display: block; font-size: .75rem; color: var(--on-surface-variant); font-family: var(--font-mono); font-weight: 400; }
.rota { display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.rota .material-symbols-outlined { font-size: 16px; color: var(--on-surface-variant); }
.chip {
  display: inline-flex; align-items: center; padding: 3px 10px; border-radius: var(--radius-full);
  font-size: .75rem; font-weight: 600; background: var(--surface-container-high); color: var(--on-surface); white-space: nowrap;
}
.chip--alerta { background: var(--status-transferencia-bg); color: var(--status-transferencia-text); }

/* Conteúdo principal */
.app-main { flex: 1; min-width: 0; display: flex; flex-direction: column; background: var(--surface); }
.content-body { padding: 32px; flex: 1; }
[data-flash] { padding: 20px 32px 0; display: flex; flex-direction: column; gap: 8px; }

@media (max-width: 760px) {
  .content-body { padding: 16px; }
  .app-sidebar { width: 100%; padding: 10px 12px; }
  .brand-section { margin: 0 0 8px; padding: 2px 4px 10px; }
  .nav-item.active::before { display: none; }
  [data-flash] { padding: 16px 16px 0; }
  .page-head { align-items: stretch; }
  .page-actions .acao { flex: 1; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .kpi, .acao, .tabela tbody tr { transition: none; }
  .kpi:hover, .acao-primaria:hover { transform: none; }
}

/* z-design: dashboard v2 (gráficos em CSS puro, só tokens) */
.kpi-link { text-decoration: none; color: inherit; }
.kpi-link:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.kpi-topo .kpi-rotulo { flex: 1; }
.delta {
  display: inline-flex; align-items: center; gap: 2px; padding: 2px 8px; border-radius: var(--radius-full);
  font-size: .72rem; font-weight: 700; font-variant-numeric: tabular-nums;
}
.delta .material-symbols-outlined { font-size: 15px; }
.delta--sobe { background: var(--status-disponivel-bg); color: var(--status-disponivel-text); }
.delta--desce { background: var(--error-container); color: var(--error); }

.sparkline { display: flex; align-items: flex-end; gap: 4px; height: 28px; }
.sparkline span { flex: 1; border-radius: 2px 2px 0 0; background: var(--kpi-cor); opacity: .35; }
.sparkline span:last-child { opacity: 1; }

.progresso { height: 8px; border-radius: var(--radius-full); background: var(--surface-container-high); overflow: hidden; }
.progresso span { display: block; height: 100%; border-radius: inherit; background: var(--kpi-cor, var(--primary)); }
.progresso--marca span { background: var(--primary); }

.grade-2-1 { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.coluna { display: flex; flex-direction: column; gap: 16px; }
@media (max-width: 1100px) { .grade-2-1 { grid-template-columns: 1fr; } }

/* Barras verticais */
.grafico-barras { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; padding: 20px 24px 16px; height: 240px; }
.barra-col { display: flex; flex-direction: column; align-items: center; gap: 8px; min-width: 0; }
.barra-trilho {
  flex: 1; width: 100%; max-width: 56px; display: flex; align-items: flex-end;
  border-radius: var(--radius-sm); background: var(--surface-container);
}
.barra { display: block; width: 100%; min-height: 2px; border-radius: var(--radius-sm); background: var(--primary); opacity: .45; transition: opacity .16s ease; }
.barra-col--atual .barra, .barra-col:hover .barra { opacity: 1; }
.barra-valor { font-size: .75rem; font-weight: 700; color: var(--on-surface); font-variant-numeric: tabular-nums; white-space: nowrap; }
.barra-rotulo { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--on-surface-variant); }
.barra-col--atual .barra-rotulo { color: var(--primary); }

/* Rosca */
.rosca-area { display: flex; align-items: center; gap: 24px; padding: 20px 24px; flex-wrap: wrap; justify-content: center; }
.rosca { width: 152px; height: 152px; flex: 0 0 152px; border-radius: 50%; display: grid; place-items: center; }
.rosca-miolo {
  width: 104px; height: 104px; border-radius: 50%; background: var(--surface-container-lowest);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.rosca-miolo strong { font-family: var(--font-headings); font-size: 1.6rem; color: var(--on-surface); line-height: 1; }
.rosca-miolo span { font-size: .72rem; color: var(--on-surface-variant); text-transform: uppercase; letter-spacing: .06em; }
.legenda { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; flex: 1; min-width: 140px; }
.legenda li { display: flex; align-items: center; gap: 10px; font-size: .85rem; color: var(--on-surface); }
.legenda li span:nth-child(2) { flex: 1; }
.legenda strong { font-variant-numeric: tabular-nums; }
.ponto { width: 10px; height: 10px; border-radius: 3px; flex: 0 0 10px; }
.ponto--em-uso { background: var(--status-em-uso-text); }
.ponto--disponivel { background: var(--status-disponivel-text); }
.ponto--manutencao { background: var(--status-manutencao-text); }
.ponto--transferencia { background: var(--status-transferencia-text); }
.ponto--inativo { background: var(--status-inativo-text); }

/* Barras horizontais */
.barras-h { list-style: none; margin: 0; padding: 16px 24px 20px; display: flex; flex-direction: column; gap: 14px; }
.barras-h-topo { display: flex; justify-content: space-between; gap: 8px; font-size: .82rem; color: var(--on-surface); margin-bottom: 6px; }
.barras-h-topo strong { font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Alertas */
.alertas { list-style: none; margin: 0; padding: 8px 0; }
.alertas li { display: flex; align-items: center; gap: 12px; padding: 10px 24px; }
.alertas li + li { border-top: 1px solid var(--outline); }
.alerta-icone {
  width: 34px; height: 34px; flex: 0 0 34px; display: grid; place-items: center; border-radius: var(--radius-sm);
  background: var(--status-transferencia-bg); color: var(--status-transferencia-text);
}
.alerta-icone .material-symbols-outlined { font-size: 19px; }
.alerta-icone--erro { background: var(--error-container); color: var(--error); }
.alerta-texto { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.alerta-texto strong { font-size: .85rem; color: var(--on-surface); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.alerta-texto span { font-size: .75rem; color: var(--on-surface-variant); }
.coluna .vazio { padding: 24px; }

@media (max-width: 560px) {
  .grafico-barras { gap: 6px; padding: 16px; }
  .barra-valor { font-size: .65rem; }
}
@media (prefers-reduced-motion: reduce) { .barra { transition: none; } }

/* Rastreabilidade (fases 12-13) */
.kpi-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .kpi-grid--3 { grid-template-columns: 1fr; } }
.rastro-busca {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 4px 4px 4px 12px;
  background: var(--surface-container-lowest); border: 1px solid var(--outline); border-radius: var(--radius-sm);
  max-width: 100%;
}
.rastro-busca .material-symbols-outlined { color: var(--on-surface-variant); font-size: 20px; }
.rastro-busca input {
  flex: 1; min-width: 0; width: 240px; border: 0; background: transparent; outline: none;
  color: var(--on-surface); font: inherit; font-size: .9rem; padding: 8px 0;
}
.rastro-grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr)); gap: 16px; align-items: stretch; }
.rastro-local { display: flex; flex-direction: column; }
.rastro-status { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 12px 24px; border-bottom: 1px solid var(--outline); }
.rastro-n { font-size: .8rem; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--on-surface); margin-right: 8px; }
.rastro-lista { list-style: none; margin: 0; padding: 0; flex: 1; }
.rastro-lista li + li { border-top: 1px solid var(--outline); }
.rastro-lista a {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 24px;
  color: var(--on-surface); text-decoration: none; transition: background-color .12s ease;
}
.rastro-lista a:hover, .rastro-lista a:focus-visible { background: var(--surface-container); outline: none; }
.rastro-nome { display: flex; flex-direction: column; min-width: 0; font-weight: 600; font-size: .9rem; overflow-wrap: anywhere; }
.rastro-nome small, .rastro-meta small { font-weight: 400; font-size: .78rem; color: var(--on-surface-variant); font-variant-numeric: tabular-nums; }
.rastro-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; flex: 0 0 auto; }

.ficha { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 24px; }
.ficha-voltar { display: inline-flex; align-items: center; gap: 6px; font-size: .84rem; color: var(--on-surface-variant); text-decoration: none; }
.ficha-voltar .material-symbols-outlined { font-size: 16px; }
.ficha-topo .eyebrow { display: block; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--on-surface-variant); margin-bottom: 6px; }
.ficha-topo h1 { font-size: 1.5rem; color: var(--on-surface); margin: 0 0 4px; line-height: 1.2; }
.ficha-topo p { margin: 0; color: var(--on-surface-variant); font-size: .88rem; font-variant-numeric: tabular-nums; }
.ficha-agora {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; padding: 16px 20px;
  background: var(--primary-container); border-radius: var(--radius-md);
}
.ficha-agora div { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.ficha-agora strong { font-size: 1.05rem; color: var(--on-primary-container); }
.ficha-dados { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 0; }
@media (max-width: 560px) { .ficha-dados { grid-template-columns: repeat(2, minmax(0, 1fr)); } .ficha-agora { grid-template-columns: 1fr; } }
.ficha-dados dt { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--on-surface-variant); }
.ficha-dados dd { margin: 4px 0 0; color: var(--on-surface); font-variant-numeric: tabular-nums; }
.ficha-sub { font-size: 1.1rem; color: var(--on-surface); margin: 0; }
.linha-tempo { list-style: none; margin: 0; padding: 0 0 0 16px; border-left: 2px solid var(--outline); display: flex; flex-direction: column; gap: 16px; }
.evento { position: relative; display: flex; flex-direction: column; gap: 4px; }
.evento::before {
  content: ""; position: absolute; left: -23px; top: 4px; width: 12px; height: 12px;
  border-radius: 50%; background: var(--primary); border: 2px solid var(--surface-container-lowest);
}
.evento-quando { font-size: .78rem; color: var(--on-surface-variant); font-variant-numeric: tabular-nums; }
.evento-corpo { display: flex; flex-direction: column; gap: 2px; }
.evento-corpo strong { display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; color: var(--on-surface); font-size: .92rem; }
.evento-corpo strong .material-symbols-outlined { font-size: 16px; color: var(--primary); }
.evento-corpo span { font-size: .82rem; color: var(--on-surface-variant); }
.evento-corpo p { margin: 2px 0 0; font-size: .84rem; color: var(--on-surface); }
.ficha-nota { margin: 0; font-size: .8rem; font-style: italic; color: var(--on-surface-variant); }
.ficha-acoes { display: flex; justify-content: flex-end; }
.rastro-status-filtro { width: 180px; max-width: 100%; }

/* Memória de cálculo do aluguel evitado */
.economia-celula { display: inline-flex; align-items: center; gap: 6px; }
.economia-info {
  display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: var(--radius-full);
  color: var(--on-surface-variant); text-decoration: none; transition: background-color .12s ease, color .12s ease;
}
.economia-info .material-symbols-outlined { font-size: 18px; }
.economia-info:hover, .economia-info:focus-visible { background: var(--surface-container-high); color: var(--primary); outline: none; }
.calc-conta {
  display: flex; flex-direction: column; gap: 10px; padding: 16px 20px;
  background: var(--surface-container-low); border: 1px solid var(--outline); border-radius: var(--radius-md);
}
.calc-linha { display: flex; justify-content: space-between; gap: 12px; font-size: .9rem; color: var(--on-surface); }
.calc-linha span:last-child { font-variant-numeric: tabular-nums; white-space: nowrap; }
.calc-linha.suave { color: var(--on-surface-variant); font-size: .84rem; }
.calc-total { border-top: 1px solid var(--outline); padding-top: 10px; font-weight: 700; }
.calc-total span:last-child { color: var(--status-disponivel-text); font-size: 1.1rem; }
.calc-passos { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 8px; font-size: .88rem; color: var(--on-surface); line-height: 1.5; }