/* ══════════════════════════════════════════════════
   A.R.C.A — Estilos de Componentes v3.0
   Tokens/variáveis definidos em tokens.css
   ══════════════════════════════════════════════════ */


/* ╔══════════════════════════════════════════════════╗
   ║  LEGADO — variáveis movidas para tokens.css     ║
   ║  Manter bloco vazio para fallback               ║
   ╚══════════════════════════════════════════════════╝ */

:root, :root[data-theme="light"] {
  /* Variáveis agora em tokens.css — este bloco vazio mantém compatibilidade */
}

/* Gradiente sutil no fundo do tema claro */
:root[data-theme="light"] body,
body.theme-light {
  background: var(--color-bg, #F5F0EA);
  background-image:
    radial-gradient(ellipse 70% 50% at 90% 10%, rgba(196, 130, 58, 0.04) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 10% 90%, rgba(112, 52, 8, 0.03) 0%, transparent 55%);
}


:root[data-theme="dark"] {
  /* Variáveis agora em tokens.css — este bloco vazio mantém compatibilidade */
}

/* Gradiente sutil no fundo do tema escuro */
:root[data-theme="dark"] body,
body.theme-dark {
  background: var(--color-bg, #1A1A18);
  background-image:
    radial-gradient(ellipse 60% 50% at 0% 0%, rgba(196, 120, 58, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse 50% 40% at 100% 100%, rgba(232, 168, 72, 0.03) 0%, transparent 50%);
}


/* ══════════════════════════════════════════════════
   Estilos globais
   ══════════════════════════════════════════════════ */

/* ── Scrollbar fina e discreta ── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--scrollbar);
  border-radius: 99px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-hover);
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar) transparent;
}

/* ── Body ── */
body {
  font-family: var(--font-body);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Tipografia ── */
h1, h2, h3 {
  font-family: var(--font-display);
}


/* ══════════════════════════════════════════════════
   Transição suave entre temas
   Exclui elementos com animações para não interferir
   ══════════════════════════════════════════════════ */

*, *::before, *::after {
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.15s ease;
}

/* Não aplicar transição de tema em elementos animados */
[class*="animate"],
[class*="pulse"],
[class*="spin"],
[class*="fade"],
[class*="slide"],
.loading,
.skeleton,
.progress-bar,
.spinner,
canvas,
video {
  transition: none !important;
}


/* ══════════════════════════════════════════════════
   Acessibilidade — movimento reduzido
   ══════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* ══════════════════════════════════════════════════
   Sobrescritas da Sidebar — Tema Claro
   ══════════════════════════════════════════════════ */

:root[data-theme="light"] .sidebar .sb-logo-l,
body.theme-light .sidebar .sb-logo-l {
  color: var(--primary);
}

:root[data-theme="light"] .sidebar .sb-logo-d,
body.theme-light .sidebar .sb-logo-d {
  color: var(--secondary);
}

:root[data-theme="light"] .sidebar .sb-logo-sub,
body.theme-light .sidebar .sb-logo-sub {
  color: var(--text-muted2);
}

:root[data-theme="light"] .sidebar .sb-item,
body.theme-light .sidebar .sb-item {
  color: var(--sidebar-text);
  font-size: 13.5px;
  transition: all 0.18s ease;
}

:root[data-theme="light"] .sidebar .sb-item i,
body.theme-light .sidebar .sb-item i {
  color: var(--sidebar-icon);
}

:root[data-theme="light"] .sidebar .sb-item:hover,
body.theme-light .sidebar .sb-item:hover {
  background: var(--sidebar-hover-bg);
  color: var(--text);
}

:root[data-theme="light"] .sidebar .sb-item:hover i,
body.theme-light .sidebar .sb-item:hover i {
  color: var(--text-muted);
}

:root[data-theme="light"] .sidebar .sb-item.active,
body.theme-light .sidebar .sb-item.active {
  color: var(--sidebar-text-active);
  background: var(--sidebar-active-bg);
  border-left: 2px solid var(--primary);
  font-weight: 500;
}

:root[data-theme="light"] .sidebar .sb-item.active i,
body.theme-light .sidebar .sb-item.active i {
  color: var(--primary);
}

:root[data-theme="light"] .sidebar .sb-group,
body.theme-light .sidebar .sb-group {
  color: var(--sidebar-group-label);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}

:root[data-theme="light"] .sidebar .sb-footer,
body.theme-light .sidebar .sb-footer {
  border-top: 1px solid var(--sidebar-divider);
}

:root[data-theme="light"] .sidebar .sb-user-name,
body.theme-light .sidebar .sb-user-name {
  color: var(--text);
  font-family: var(--font-body);
}

:root[data-theme="light"] .sidebar .sb-user-spec,
body.theme-light .sidebar .sb-user-spec {
  color: var(--text-muted2);
}

:root[data-theme="light"] .sidebar .sb-avatar,
body.theme-light .sidebar .sb-avatar {
  background: var(--primary);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
}

:root[data-theme="light"] .sidebar #sb-xp-fill,
body.theme-light .sidebar #sb-xp-fill {
  background: var(--btn-gradient) !important;
  border-radius: 99px;
}

:root[data-theme="light"] .sidebar .sb-collapse-btn,
body.theme-light .sidebar .sb-collapse-btn {
  color: var(--text-muted2);
  border-bottom: 1px solid var(--sidebar-divider);
}

:root[data-theme="light"] .sidebar .sb-collapse-btn:hover,
body.theme-light .sidebar .sb-collapse-btn:hover {
  background: var(--sidebar-hover-bg);
  color: var(--primary);
}

:root[data-theme="light"] .sidebar .sb-search button,
body.theme-light .sidebar .sb-search button {
  border-color: var(--sidebar-divider);
  color: var(--text-muted2);
}

:root[data-theme="light"] .sidebar .sb-actions button,
body.theme-light .sidebar .sb-actions button {
  border-color: var(--sidebar-divider);
  color: var(--text-muted2);
}

:root[data-theme="light"] .sidebar .sb-actions button:hover,
body.theme-light .sidebar .sb-actions button:hover {
  background: var(--sidebar-hover-bg);
  color: var(--primary);
}

:root[data-theme="light"] .sidebar .sb-kbd,
body.theme-light .sidebar .sb-kbd {
  border-color: var(--sidebar-divider);
  color: var(--text-muted3);
}

:root[data-theme="light"] .sidebar .sb-badge-ia,
body.theme-light .sidebar .sb-badge-ia {
  background: var(--primary) !important;
  color: var(--accent) !important;
  font-family: var(--font-display) !important;
  letter-spacing: 0.5px !important;
  font-size: 11px !important;
}

:root[data-theme="light"] .sidebar .sb-lock-icon,
body.theme-light .sidebar .sb-lock-icon {
  color: var(--text-muted3) !important;
}

/* Divider do logo na sidebar — light */
:root[data-theme="light"] .sidebar-logo-divider,
body.theme-light .sidebar-logo-divider {
  border-color: var(--sidebar-divider);
}

/* Footer da sidebar — light */
:root[data-theme="light"] .sidebar-footer,
body.theme-light .sidebar-footer {
  border-top: 1px solid var(--sidebar-divider) !important;
}


/* ══════════════════════════════════════════════════
   Sobrescritas da Sidebar — Tema Escuro
   ══════════════════════════════════════════════════ */

:root[data-theme="dark"] .sidebar .sb-logo-l,
body.theme-dark .sidebar .sb-logo-l {
  color: var(--secondary);
}

:root[data-theme="dark"] .sidebar .sb-logo-d,
body.theme-dark .sidebar .sb-logo-d {
  color: var(--primary);
}

:root[data-theme="dark"] .sidebar .sb-logo-sub,
body.theme-dark .sidebar .sb-logo-sub {
  color: var(--text-muted2);
}

:root[data-theme="dark"] .sidebar .sb-item,
body.theme-dark .sidebar .sb-item {
  color: var(--sidebar-text);
  font-size: 13.5px;
  transition: all 0.18s ease;
}

:root[data-theme="dark"] .sidebar .sb-item i,
body.theme-dark .sidebar .sb-item i {
  color: var(--sidebar-icon);
}

:root[data-theme="dark"] .sidebar .sb-item:hover,
body.theme-dark .sidebar .sb-item:hover {
  background: var(--sidebar-hover-bg);
  color: var(--text);
}

:root[data-theme="dark"] .sidebar .sb-item:hover i,
body.theme-dark .sidebar .sb-item:hover i {
  color: var(--text-muted);
}

:root[data-theme="dark"] .sidebar .sb-item.active,
body.theme-dark .sidebar .sb-item.active {
  color: var(--sidebar-text-active);
  background: var(--sidebar-active-bg);
  border-left: 2px solid var(--primary);
  font-weight: 500;
}

:root[data-theme="dark"] .sidebar .sb-item.active i,
body.theme-dark .sidebar .sb-item.active i {
  color: var(--primary);
}

:root[data-theme="dark"] .sidebar .sb-group,
body.theme-dark .sidebar .sb-group {
  color: var(--sidebar-group-label);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}

:root[data-theme="dark"] .sidebar .sb-footer,
body.theme-dark .sidebar .sb-footer {
  border-top: 1px solid var(--sidebar-divider);
}

:root[data-theme="dark"] .sidebar .sb-user-name,
body.theme-dark .sidebar .sb-user-name {
  color: var(--text);
  font-family: var(--font-body);
}

:root[data-theme="dark"] .sidebar .sb-user-spec,
body.theme-dark .sidebar .sb-user-spec {
  color: var(--text-muted2);
}

:root[data-theme="dark"] .sidebar .sb-avatar,
body.theme-dark .sidebar .sb-avatar {
  background: var(--primary);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
}

:root[data-theme="dark"] .sidebar #sb-xp-fill,
body.theme-dark .sidebar #sb-xp-fill {
  background: var(--btn-gradient) !important;
  border-radius: 99px;
}

:root[data-theme="dark"] .sidebar .sb-collapse-btn,
body.theme-dark .sidebar .sb-collapse-btn {
  color: var(--text-muted2);
  border-bottom: 1px solid var(--sidebar-divider);
}

:root[data-theme="dark"] .sidebar .sb-collapse-btn:hover,
body.theme-dark .sidebar .sb-collapse-btn:hover {
  background: var(--sidebar-hover-bg);
  color: var(--primary);
}

:root[data-theme="dark"] .sidebar .sb-search button,
body.theme-dark .sidebar .sb-search button {
  border-color: var(--sidebar-divider);
  color: var(--text-muted2);
}

:root[data-theme="dark"] .sidebar .sb-actions button,
body.theme-dark .sidebar .sb-actions button {
  border-color: var(--sidebar-divider);
  color: var(--text-muted2);
}

:root[data-theme="dark"] .sidebar .sb-actions button:hover,
body.theme-dark .sidebar .sb-actions button:hover {
  background: var(--sidebar-hover-bg);
  color: var(--primary);
}

:root[data-theme="dark"] .sidebar .sb-kbd,
body.theme-dark .sidebar .sb-kbd {
  border-color: var(--sidebar-divider);
  color: var(--text-muted3);
}

:root[data-theme="dark"] .sidebar .sb-badge-ia,
body.theme-dark .sidebar .sb-badge-ia {
  background: var(--primary) !important;
  color: var(--accent) !important;
  font-family: var(--font-display) !important;
  letter-spacing: 0.5px !important;
  font-size: 11px !important;
}

:root[data-theme="dark"] .sidebar .sb-lock-icon,
body.theme-dark .sidebar .sb-lock-icon {
  color: var(--text-muted3) !important;
}

/* Divider do logo na sidebar — dark */
:root[data-theme="dark"] .sidebar-logo-divider,
body.theme-dark .sidebar-logo-divider {
  border-color: var(--sidebar-divider);
}

/* Footer da sidebar — dark */
:root[data-theme="dark"] .sidebar-footer,
body.theme-dark .sidebar-footer {
  border-top: 1px solid var(--sidebar-divider) !important;
}

/* ══════════════════════════════════════════════════
   RESPONSIVIDADE MOBILE-FIRST
   ══════════════════════════════════════════════════ */

/* Prevenir overflow horizontal */
html, body { overflow-x: hidden; -webkit-text-size-adjust: 100%; }

/* Safe area para iPhones com notch */
body {
  padding-bottom: env(safe-area-inset-bottom);
}

/* Touch targets mínimos */
button, a, [role="button"], .nav-item, .tab-item, .sb-item {
  min-height: 44px;
}

/* Inputs acessíveis — previne zoom no iOS */
@media (max-width: 767px) {
  input, select, textarea {
    font-size: 16px !important;
    min-height: 44px;
  }
}

/* Scroll suave touch */
* { -webkit-overflow-scrolling: touch; }

/* Tabelas responsivas */
.table-wrapper, .table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Imagens responsivas */
img { max-width: 100%; height: auto; }

/* Card touch feedback */
@media (max-width: 767px) {
  .card:active, .stat-card:active, .course-card:active {
    transform: scale(0.98);
    transition: transform 100ms;
  }
}

/* Tipografia mobile — padrão iOS HIG / Material Design */
@media (max-width: 767px) {
  .page-title { font-size: 24px; }
  h1 { font-size: clamp(22px, 5vw, 28px); }
  h2 { font-size: clamp(18px, 4.5vw, 22px); }
  h3 { font-size: 17px; }
  h4 { font-size: 15px; }
}

/* Modais como bottom sheet no mobile */
@media (max-width: 767px) {
  .modal-overlay {
    align-items: flex-end !important;
    padding: 0 !important;
  }
  .modal {
    border-radius: 24px 24px 0 0 !important;
    max-height: 90dvh !important;
    width: 100% !important;
    max-width: 100% !important;
    animation: mobile-slide-up 250ms cubic-bezier(0.34, 1.56, 0.64, 1) forwards !important;
  }
  .modal::before {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background: var(--border2);
    border-radius: 2px;
    margin: 8px auto 4px;
  }
}

@keyframes mobile-slide-up {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}

/* Toast acima do bottom nav */
@media (max-width: 767px) {
  .toast-notification {
    left: 12px !important;
    right: 12px !important;
    bottom: calc(70px + env(safe-area-inset-bottom)) !important;
    max-width: none !important;
  }
}

/* Bottom nav spacer — conteúdo não fica atrás do nav */
@media (max-width: 767px) {
  .main, .app > main, .content-area {
    padding-bottom: 80px !important;
  }
}

/* ── BOTTOM NAV PRE-RENDERED (carrega antes do JS) ── */
#mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 60px;
  padding-bottom: env(safe-area-inset-bottom);
  background: var(--sidebar-bg);
  border-top: 1px solid var(--border);
  z-index: 500;
  justify-content: space-around;
  align-items: center;
  overflow: visible;
}
@media (max-width: 767px) {
  #mobile-bottom-nav { display: flex; }
  .sidebar { display: none !important; }
  .hamburger-btn { display: none !important; }
  .sidebar-overlay { display: none !important; }
}
@media (min-width: 768px) {
  #mobile-bottom-nav { display: none !important; }
  #mobile-drawer, #mobile-drawer-overlay, #mobile-tools-panel { display: none !important; }
}
.bnav-item {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  text-decoration: none; color: var(--text-muted2); font-size: 10px;
  border: none; background: none; cursor: pointer; padding: 6px 0;
  min-width: 56px; font-family: inherit;
}
.bnav-item i { font-size: 22px; }
.bnav-item.active { color: var(--primary); }
.bnav-item span { font-weight: 500; }
.bnav-fab-slot {
  position: relative; min-width: 64px;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  overflow: visible;
}
.bnav-fab-slot span { font-size: 10px; font-weight: 600; color: var(--primary); margin-top: 24px; }

/* ── MOBILE LAYOUT FIXES ── */
@media (max-width: 767px) {
  /* Base font — 16px padrão iOS/Android */
  body {
    font-size: 16px !important;
    line-height: 1.6 !important;
  }

  /* Bottom nav */
  .bnav-item i { font-size: 24px !important; }
  .bnav-item span { font-size: 12px !important; }
  .bnav-item { min-width: 60px !important; padding: 8px 0 !important; }
  #mobile-bottom-nav { height: 64px !important; }

  /* Drawer */
  .drawer-item { font-size: 16px !important; padding: 14px 16px !important; min-height: 48px !important; }
  .drawer-item i { font-size: 22px !important; }

  /* No horizontal overflow on main containers */
  .app, .main { overflow-x: hidden; }

  /* Cards full width */
  .card, .stat-card {
    margin-left: 0 !important;
    margin-right: 0 !important;
    border-radius: 12px !important;
  }

  /* Form elements */
  .form-group { margin-bottom: 16px !important; }
  .form-group label { font-size: 13px !important; margin-bottom: 6px !important; }
  .form-group input, .form-group textarea, .form-group select {
    padding: 12px 14px !important;
    font-size: 16px !important;
    border-radius: 10px !important;
  }

  /* Buttons */
  .btn, button[type="submit"] {
    padding: 12px 20px !important;
    font-size: 15px !important;
    min-height: 44px !important;
    border-radius: 10px !important;
  }
  .btn-sm {
    padding: 8px 14px !important;
    font-size: 13px !important;
    min-height: 36px !important;
  }

  /* Page header */
  .page-title { font-size: 24px !important; margin-bottom: 4px !important; }
  .page-subtitle { font-size: 14px !important; margin-bottom: 16px !important; }

  /* Tabs scrollable */
  .tab-bar, .login-tabs, [class*="tabs"] {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    flex-wrap: nowrap !important;
    scrollbar-width: none !important;
  }
  .tab-bar::-webkit-scrollbar, .login-tabs::-webkit-scrollbar { display: none !important; }
  .tab-btn, .tab-item {
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    font-size: 13px !important;
    padding: 10px 14px !important;
  }

  /* Grids responsive */
  .stats-grid, .metric-grid, .service-grid, .collections-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
  }

  /* Tables */
  table { font-size: 13px !important; }
  th { font-size: 12px !important; padding: 8px 6px !important; }
  td { padding: 8px 6px !important; font-size: 13px !important; }

  /* Badge */
  .badge, .video-badge, .card-badge {
    font-size: 11px !important;
    padding: 3px 8px !important;
  }

  /* Alert/error messages */
  .alert, .error-msg, [id*="error"], [id*="alert"] {
    font-size: 14px !important;
  }

  /* Empty states */
  .empty-state { padding: 40px 16px !important; }
  .empty-state h3 { font-size: 18px !important; }
  .empty-state p { font-size: 14px !important; }
}

/* Tablet — sidebar colapsada 64px */
@media (min-width: 768px) and (max-width: 1023px) {
  .sidebar {
    width: 64px !important;
  }
  .sidebar .sb-logo-sub { display: none !important; }
  .sidebar .sb-logo-text .sb-logo-l:not(:first-child),
  .sidebar .sb-logo-d:not(:first-of-type) { display: none !important; }
  .sidebar .sb-logo-text { font-size: 20px !important; text-align: center !important; display: block !important; }
  .sidebar .sb-logo { text-align: center !important; padding: 12px 8px 10px !important; }
  .sidebar .sb-search { display: none !important; }
  .sidebar .sb-group { display: none !important; }
  .sidebar .sb-item {
    justify-content: center !important;
    padding: 10px 0 !important;
    position: relative;
  }
  .sidebar .sb-item span:not(.sb-badge-ia):not(.sb-badge-exclusive),
  .sidebar .sb-lock-icon,
  .sidebar .sb-maint-icon { display: none !important; }
  .sidebar .sb-item i { font-size: 20px !important; margin: 0 !important; }
  .sidebar .sb-user-info { display: none !important; }
  .sidebar .sb-user { justify-content: center !important; }
  .sidebar .sb-collapse-text { display: none !important; }
  .sidebar .sb-collapse-btn { justify-content: center !important; padding: 10px 0 !important; }
  .sidebar .sb-actions button span { display: none !important; }
  .sidebar .sb-actions { flex-direction: column !important; }
  .sidebar .sb-kbd { display: none !important; }
  .sidebar .sb-badge-ia { display: none !important; }
  /* Tooltip ao hover nos ícones */
  .sidebar .sb-item[title]:hover::after {
    content: attr(title);
    position: absolute;
    left: 68px;
    background: var(--surface);
    color: var(--text);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 100;
    border: 1px solid var(--border);
    box-shadow: 0 4px 12px rgba(0,0,0,.15);
  }
  .main { margin-left: 64px !important; padding: 20px !important; }
  .stats-grid, .metric-grid { grid-template-columns: repeat(2, 1fr) !important; }
}