/* =====================================================================
   Autoridade Digital — Componentes
   (botões, badges, cards, sidebar, alertas, calendário, progresso)
   ===================================================================== */

/* ------------------------------ Botões ---------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

/* Primário — Laranja (ação principal / CTA) */
.btn-primary {
  background: var(--color-action);
  color: var(--color-creme);
}
.btn-primary:hover { background: var(--color-action-hover); }

/* Secundário — Ameixa (autoridade) */
.btn-secondary {
  background: var(--color-accent);
  color: var(--color-creme);
}
.btn-secondary:hover { background: var(--color-accent-light); }

/* Ghost */
.btn-ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text-muted);
}
.btn-ghost:hover { background: var(--color-surface-2); color: var(--color-text); }

.btn-block { width: 100%; }
.btn-sm { padding: 8px 14px; font-size: var(--font-size-sm); }

/* ------------------------------ Cards ----------------------------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

/* ------------------------------ Badges ---------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 9px;
  border-radius: 999px;
}

/* Status de sessão */
.badge-locked      { background: var(--color-surface-2);     color: var(--color-text-subtle); }
.badge-available   { background: var(--color-accent-glow);   color: var(--color-accent); }
.badge-in-progress { background: var(--color-doing-muted);   color: var(--color-doing); }
.badge-completed   { background: var(--color-success-muted); color: var(--color-success); }

/* No modo claro o accent do badge "disponível" precisa do roxo cheio */
.light-mode .badge-available { color: #3D1F5C; }

/* Status de missão */
.badge-pending  { background: var(--color-warning-muted); color: var(--color-warning); }
.badge-sent     { background: var(--color-doing-muted);   color: var(--color-doing); }
.badge-reviewed { background: var(--color-success-muted); color: var(--color-success); }

/* ------------------------------ Alertas --------------------------- */
.alert {
  background: var(--color-warning-muted);
  border-left: 3px solid var(--color-warning);
  color: var(--color-text);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
}
.alert-danger  { background: var(--color-danger-muted);  border-left-color: var(--color-danger); }
.alert-success { background: var(--color-success-muted); border-left-color: var(--color-success); }
.alert-info    { background: var(--color-doing-muted);   border-left-color: var(--color-doing); }

/* ----------------------------- Sidebar ---------------------------- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  padding: 24px 16px;
}
.sidebar .brand-name { font-size: var(--font-size-lg); padding: 0 8px 24px; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  margin-bottom: 4px;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.nav-item:hover { color: var(--color-text); text-decoration: none; }
.nav-item.active {
  background: var(--color-accent);
  color: var(--color-creme);
}
.nav-item.active:hover { color: var(--color-creme); }

.sidebar-footer { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--color-border); }

.main-content { flex: 1; padding: 32px 40px; min-width: 0; }

/* ------------------------ Indicador de progresso ------------------ */
.progress-track {
  height: 8px;
  background: var(--color-surface-2);
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: 999px;
  transition: width 0.4s ease;
}

/* --------------------- Calendário editorial ----------------------- */
.cal-day {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-sm);
  background: var(--color-surface-2);
  border: 1px solid transparent;
  padding: 8px;
  font-size: var(--font-size-sm);
  cursor: pointer;
}
.cal-day.doing { background: var(--color-doing-muted);   border-color: var(--color-doing); }
.cal-day.done  { background: var(--color-success-muted); border-color: var(--color-success); }

/* --------------------- Indicador de autosave ---------------------- */
.autosave-indicator { font-size: var(--font-size-sm); color: var(--color-text-subtle); }
.autosave-indicator.saved { color: var(--color-success); }

/* ----------------------- Botão de tema ---------------------------- */
.theme-toggle {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.theme-toggle:hover { background: var(--color-surface-2); color: var(--color-text); }
/* Mostra só o ícone do tema oposto */
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: block; }
.light-mode .theme-toggle .icon-sun  { display: block; }
.light-mode .theme-toggle .icon-moon { display: none; }

/* Posição fixa no canto superior direito (páginas sem sidebar) */
.theme-toggle-fixed {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 50;
}

/* ----------------------- Tela de login ---------------------------- */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--color-bg);
}
.auth-logo {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 32px;
  color: var(--color-text);
  text-align: center;
  margin-bottom: 24px;
}
.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.login-card .auth-links {
  margin-top: 18px;
  text-align: center;
  font-size: var(--font-size-sm);
}