/* ═══════════════════════════════════════════
   EXPLORADOR — Layout
   Grid de 3 colunas, sidebar, topbar, painel
   ═══════════════════════════════════════════ */

/* ── Layout principal (tela da criança) ── */
.layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 240px 1fr 300px;
  grid-template-rows: 64px 1fr;
  min-height: 100vh;
}

/* ── Topbar ── */
.topbar {
  grid-column: 1 / -1;
  background: rgba(10,14,26,.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 var(--space-lg);
  gap: var(--space-md);
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-minimal {
  gap: var(--space-md);
}

.logo {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: .08em;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  white-space: nowrap;
}

.logo-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gold);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

.topbar-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.topbar-greeting {
  margin-left: auto;
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.topbar-greeting strong { color: var(--text-primary); }

.topbar-back {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
  background: none;
  border: none;
  padding: 0;
}

.topbar-back:hover { color: var(--text-primary); }

.topbar-title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--text-primary);
  flex: 1;
  text-align: center;
}

/* ── Sidebar ── */
.sidebar {
  background: rgba(17,24,39,.6);
  border-right: 1px solid var(--color-border);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
}

.sidebar-section {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: 12px 8px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid transparent;
  text-decoration: none;
}

.nav-item:hover {
  background: rgba(255,255,255,.05);
  color: var(--text-primary);
}

.nav-item.active {
  background: rgba(245,197,66,.08);
  border-color: rgba(245,197,66,.2);
  color: var(--color-gold);
}

.nav-icon {
  width: 18px;
  text-align: center;
  font-size: 15px;
  flex-shrink: 0;
}

.nav-badge {
  margin-left: auto;
  background: var(--color-coral);
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
}

/* ── Profile Mini (parte inferior da sidebar) ── */
.profile-mini {
  margin-top: auto;
  background: rgba(22,29,46,.8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px;
}

.profile-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.profile-name { font-size: 13px; font-weight: 700; }
.profile-sub  { font-size: 11px; color: var(--text-secondary); }

.profile-chips {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

/* ── Main Content ── */
.main {
  padding: var(--space-lg);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.section-link {
  font-size: 12px;
  color: var(--color-teal);
  cursor: pointer;
  text-decoration: none;
}

.section-link:hover { color: var(--text-primary); }

/* ── Missions Grid ── */
.missions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ── Right Panel ── */
.panel {
  background: rgba(17,24,39,.6);
  border-left: 1px solid var(--color-border);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
}

/* ── Layout da Área de Pai ── */
.parent-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  grid-template-rows: 64px 1fr;
  min-height: 100vh;
}

.parent-sidebar {
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
  grid-row: 2;
}

.parent-main {
  padding: var(--space-xl);
  overflow-y: auto;
  grid-row: 2;
}

/* ── Landing / Auth ── */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

.auth-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
}

.auth-logo {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.auth-title {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--space-sm);
}

.auth-subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: var(--space-xl);
}

/* ── Focus Mode Button ── */
.focus-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: rgba(245,197,66,.15);
  border: 1px solid rgba(245,197,66,.4);
  color: var(--color-gold);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  z-index: 200;
  backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
  letter-spacing: .04em;
}

.focus-btn:hover {
  background: rgba(245,197,66,.25);
}

/* ── Responsivo ── */
@media (max-width: 1200px) {
  .layout {
    grid-template-columns: 220px 1fr 280px;
  }
}

@media (max-width: 1100px) {
  .layout {
    grid-template-columns: 200px 1fr 260px;
  }
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
    grid-template-rows: 64px auto;
  }

  .sidebar {
    display: none;
  }

  .panel {
    border-left: none;
    border-top: 1px solid var(--color-border);
    grid-column: 1;
  }

  .missions-grid {
    grid-template-columns: 1fr;
  }

  .parent-layout {
    grid-template-columns: 1fr;
  }

  .parent-sidebar {
    display: none;
  }

  .parent-main {
    padding: var(--space-lg);
  }
}

@media (max-width: 600px) {
  .topbar {
    padding: 0 var(--space-md);
    gap: var(--space-sm);
  }

  .main {
    padding: var(--space-md);
  }

  .auth-card {
    padding: var(--space-lg);
  }

  .topbar-chips {
    display: none;
  }
}