/* ============================================
   Gmails do Marcone — Layout
   ============================================ */

/* ── App Shell ── */
.app { display: flex; min-height: 100vh; }

/* ── Sidebar ── */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-right: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-5);
  text-decoration: none;
}
.sidebar-logo-icon {
  width: 32px;
  height: 32px;
  background: var(--accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sidebar-logo-icon svg { width: 18px; height: 18px; color: #000; }
.sidebar-logo-text {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
}

.sidebar-nav { flex: 1; padding: 0 var(--space-3); }

.nav-section { margin-bottom: var(--space-5); }
.nav-section-label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  padding: var(--space-3) var(--space-3) var(--space-2);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-default);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: var(--font-sans);
  position: relative;
}
.nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.nav-item:hover { color: var(--text-primary); background: rgba(255, 255, 255, 0.04); }
.nav-item.active {
  color: var(--text-primary);
  background: var(--accent-muted);
}
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 20px;
  background: var(--accent);
  border-radius: 0 2px 2px 0;
}
.nav-item .nav-badge {
  margin-left: auto;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

.sidebar-footer {
  padding: var(--space-4) var(--space-3);
  border-top: 1px solid var(--glass-border);
}

.user-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-default);
}
.user-card:hover { background: rgba(255, 255, 255, 0.04); }
.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-primary);
  flex-shrink: 0;
}
.user-info { flex: 1; min-width: 0; }
.user-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-role {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 4px;
}
.user-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}
.user-card-arrow { color: var(--text-tertiary); flex-shrink: 0; }

.sidebar-logout {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  margin-top: var(--space-2);
  border-radius: var(--radius-md);
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-default);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: var(--font-sans);
}
.sidebar-logout svg { width: 18px; height: 18px; }
.sidebar-logout:hover { color: var(--danger); background: var(--danger-muted); }

/* ── Main Content ── */
.main {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Topbar ── */
.topbar {
  position: sticky;
  top: 0;
  height: var(--topbar-height);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  padding: 0 var(--space-6);
  gap: var(--space-4);
  z-index: 900;
}

.topbar-search {
  position: relative;
  width: 320px;
}
.topbar-search input {
  width: 100%;
  padding: 8px 12px 8px 36px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  outline: none;
  transition: all var(--duration-fast) var(--ease-default);
}
.topbar-search input:focus {
  background: var(--bg-base);
  border-color: var(--border-default);
  box-shadow: 0 0 0 3px var(--accent-muted);
}
.topbar-search input::placeholder { color: var(--text-tertiary); }
.topbar-search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  width: 16px;
  height: 16px;
  pointer-events: none;
}
.topbar-search-kbd {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.6875rem;
  font-family: var(--font-sans);
  color: var(--text-tertiary);
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
  pointer-events: none;
}

.topbar-spacer { flex: 1; }

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.topbar-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-default);
  position: relative;
}
.topbar-btn:hover { color: var(--text-primary); background: rgba(255, 255, 255, 0.04); }
.topbar-btn svg { width: 20px; height: 20px; }
.topbar-btn .notif-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  border: 2px solid var(--bg-surface);
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px 8px 4px 4px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-default);
  border: none;
  background: none;
  font-family: var(--font-sans);
}
.topbar-user:hover { background: rgba(255, 255, 255, 0.04); }
.topbar-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-primary);
}
.topbar-user-name {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
}
.topbar-user svg { width: 16px; height: 16px; color: var(--text-tertiary); }

/* ── Hamburger (mobile) ── */
.hamburger {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: var(--radius-md);
}
.hamburger svg { width: 20px; height: 20px; }

/* ── Sidebar Mobile Overlay ── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
}

/* ── Content Area ── */
.content {
  flex: 1;
  padding: var(--space-8);
  max-width: 1280px;
  width: 100%;
}

/* ── Page Header ── */
.page-header {
  margin-bottom: var(--space-8);
}
.page-greeting {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}
.page-subtitle {
  font-size: var(--text-base);
  color: var(--text-secondary);
}
.page-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.page-date {
  text-align: right;
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}
.page-date-time {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-secondary);
}

/* ── Dashboard Grid ── */
.dashboard-metrics {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.dashboard-main {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-6);
}

.dashboard-content { display: flex; flex-direction: column; gap: var(--space-6); }
.dashboard-sidebar { display: flex; flex-direction: column; gap: var(--space-4); }

/* ── Metric Card ── */
.metric-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: border-color var(--duration-fast) var(--ease-default);
}
.metric-card:hover { border-color: var(--border-default); }
.metric-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.metric-card-header svg { width: 18px; height: 18px; color: var(--text-secondary); }
.metric-card-label { font-size: var(--text-sm); color: var(--text-secondary); }
.metric-card-value {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 2px;
}
.metric-card-value.accent { color: var(--accent-text); }
.metric-card-caption { font-size: var(--text-xs); color: var(--text-tertiary); }
.metric-card-trend {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-size: var(--text-xs);
  font-weight: 600;
  margin-left: var(--space-2);
}
.metric-card-trend.up { color: var(--accent-text); }
.metric-card-trend.down { color: var(--danger); }
.metric-card-promo {
  background: linear-gradient(135deg, var(--bg-elevated), rgba(34, 197, 94, 0.06));
  border-color: rgba(34, 197, 94, 0.15);
}

/* ── Purchase Section ── */
.purchase-section {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
  position: relative;
  overflow: hidden;
}
.purchase-info {}
.purchase-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-3);
}
.purchase-badge svg { width: 16px; height: 16px; }
.purchase-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}
.purchase-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}
.purchase-action { text-align: center; }
.purchase-price-label { font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: var(--space-1); }
.purchase-price {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}
.purchase-stepper { margin-bottom: var(--space-4); display: flex; justify-content: center; }
.purchase-total {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}
.purchase-total strong { color: var(--text-primary); }

/* ── Orders Section ── */
.orders-section {}
.orders-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}
.orders-title { font-size: var(--text-lg); font-weight: 600; }
.orders-link {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-default);
}
.orders-link:hover { color: var(--accent-text); }

/* ── API Promo Card ── */
.api-promo {
  background: linear-gradient(135deg, var(--bg-elevated), rgba(34, 197, 94, 0.04));
  border: 1px solid rgba(34, 197, 94, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.api-promo-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-muted);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
}
.api-promo-icon svg { width: 20px; height: 20px; color: var(--accent); }
.api-promo-title { font-size: var(--text-base); font-weight: 600; color: var(--text-primary); margin-bottom: var(--space-2); }
.api-promo-desc { font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: var(--space-3); }
.api-promo-link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent-text);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
}
.api-promo-link:hover { color: var(--accent); }

/* ── Auth Screen ── */
.auth-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space-6);
}
.auth-container {
  width: 100%;
  max-width: 400px;
}
.auth-logo {
  text-align: center;
  margin-bottom: var(--space-8);
}
.auth-logo-text {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
}
.auth-logo-text span { color: var(--accent-text); }

/* ── Footer ── */
.app-footer {
  padding: var(--space-4) var(--space-8);
  border-top: 1px solid var(--border-subtle);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-align: center;
}

/* ── Responsive ─ */
@media (max-width: 1280px) {
  .dashboard-metrics { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
  .dashboard-metrics { grid-template-columns: repeat(2, 1fr); }
  .dashboard-main { grid-template-columns: 1fr; }
  .purchase-section { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--duration-normal) var(--ease-default);
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }
  .main { margin-left: 0; }
  .hamburger { display: flex; }
  .content { padding: var(--space-4); }
  .dashboard-metrics { grid-template-columns: 1fr; }
  .topbar-search { width: 200px; }
  .topbar-search-kbd { display: none; }
  .topbar-user-name { display: none; }
  .page-header-row { flex-direction: column; gap: var(--space-3); }
  .page-date { text-align: left; }
}

@media (max-width: 640px) {
  .topbar-search { display: none; }
  .drawer { width: 100vw; max-width: 100vw; }
}