/* ==========================================================================
   4Safe Dashboard — Layout
   Sidebar, topbar, main column, responsive breakpoints.
   ========================================================================== */

.app-root {
  display: flex;
  min-height: 100vh;
  position: relative;
}

.app-root.auth-root {
  display: block;
  background: var(--color-bg);
}

.auth-content {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 18px;
}

.auth-card {
  width: min(520px, 100%);
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow);
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.auth-card .btn {
  width: 100%;
  justify-content: center;
}

/* ---------- Sidebar ---------- */
.sidebar {
  width: var(--sidebar-width);
  flex: none;
  background: var(--color-sidebar-bg);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  padding: 20px 0 16px;
  gap: 4px;
  position: fixed;
  inset: 0 auto 0 0;
  height: 100dvh;
  z-index: 45;
  transition: width .22s ease;
}
.app-root.sidebar-collapsed .sidebar { width: var(--sidebar-width-collapsed); }

.sidebar-logo-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 8px 22px 8px;
}
.app-root.sidebar-collapsed .sidebar-logo-row { padding: 0 0 22px; justify-content: center; }

.sidebar-logo-mark {
  width: 34px; height: 34px; border-radius: var(--radius-md); flex: none;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex; align-items: center; justify-content: center;
}
.sidebar-logo-text { line-height: 1.1; }
.sidebar-logo-title { font-weight: 800; font-size: 16.5px; letter-spacing: -0.02em; color: var(--text-primary); }
.sidebar-logo-sub { font-size: 10.5px; font-weight: 600; letter-spacing: .08em; color: var(--text-muted); text-transform: uppercase; }

.sidebar-nav { display: flex; flex-direction: column; gap: 3px; flex: 1; overflow-y: auto; overflow-x: hidden; }

.nav-group-label {
  padding: 14px 20px 6px; font-size: 10.5px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-muted);
}
.app-root.sidebar-collapsed .nav-group-label { padding: 14px 0 6px; text-align: center; }

.nav-item {
  display: flex; align-items: center; gap: 12px; width: calc(100% - 16px);
  margin: 0 8px; padding: 11px 14px; border-radius: var(--radius-md); border: none; cursor: pointer;
  text-align: left; background: transparent; color: var(--text-secondary);
  font-size: 13.5px; font-weight: 600; transition: background .15s ease, color .15s ease;
}
.nav-item:hover { background: var(--color-surface-alt); color: var(--text-primary); }
.nav-item.active {
  background: var(--color-primary); color: #fff; font-weight: 700;
  box-shadow: 0 6px 16px -4px color-mix(in srgb, var(--color-primary) 55%, transparent);
}
.nav-item.active:hover { background: var(--color-primary); color: #fff; }
.app-root.sidebar-collapsed .nav-item { justify-content: center; }
.nav-item-icon { display: flex; align-items: center; justify-content: center; width: 20px; height: 20px; flex: none; }
.nav-item-label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-item-badge {
  margin-left: auto; font-size: 10.5px; font-weight: 700; padding: 1px 7px; border-radius: var(--radius-pill);
  background: var(--color-danger-bg); color: var(--color-danger);
}
.nav-item.active .nav-item-badge { background: #ffffff33; color: #fff; }

.sidebar-plan-card {
  margin: 0 12px; padding: 14px; border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
}
.app-root.sidebar-collapsed .sidebar-plan-card { display: none; }
.sidebar-plan-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.sidebar-plan-label { font-size: 11px; font-weight: 700; color: #ffffffcc; letter-spacing: .03em; text-transform: uppercase; }
.sidebar-plan-usage { font-size: 12px; color: #ffffffe0; line-height: 1.4; margin-bottom: 10px; }
.sidebar-plan-track { height: 5px; border-radius: 3px; background: #ffffff30; overflow: hidden; }
.sidebar-plan-fill { height: 100%; width: 72%; border-radius: 3px; background: #fff; }

.sidebar-footer { border-top: 1px solid var(--color-border); padding-top: 14px; display: flex; flex-direction: column; gap: 10px; }
.collapse-btn {
  display: flex; align-items: center; gap: 10px; margin: 0 12px; padding: 9px 10px; border-radius: 9px;
  border: 1px solid var(--color-border); background: transparent; color: var(--text-muted); cursor: pointer;
  font-size: 12.5px; font-weight: 600;
}
.app-root.sidebar-collapsed .collapse-btn { justify-content: center; }
.collapse-btn svg { transition: transform .2s ease; }
.app-root.sidebar-collapsed .collapse-btn svg { transform: rotate(180deg); }

.mobile-nav-scrim { position: fixed; inset: 0; background: #0009; z-index: 40; backdrop-filter: blur(2px); }

/* ---------- Main column ---------- */
.main-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin-left: var(--sidebar-width);
  transition: margin-left .22s ease;
}
.app-root.sidebar-collapsed .main-col { margin-left: var(--sidebar-width-collapsed); }

.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 0 24px; height: var(--topbar-height); flex: none;
  position: fixed; top: 0; left: var(--sidebar-width); right: 0; z-index: 30;
  background: var(--color-topbar-bg); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: left .22s ease;
}
.app-root.sidebar-collapsed .topbar { left: var(--sidebar-width-collapsed); }
.topbar-left { display: flex; align-items: center; gap: 14px; min-width: 0; flex: 1; }
.topbar-right { display: flex; align-items: center; gap: 8px; flex: none; }

.mobile-menu-btn {
  display: none; align-items: center; justify-content: center; width: 38px; height: 38px;
  border-radius: var(--radius-md); border: 1px solid var(--color-border); background: var(--color-surface);
  color: var(--text-primary); cursor: pointer; flex: none;
}

.search-wrap {
  display: flex; align-items: center; gap: 9px; background: var(--color-surface-alt); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 9px 12px; max-width: 420px; width: 100%;
}
.search-wrap input { border: none; outline: none; background: transparent; color: var(--text-primary); font-size: 13.5px; flex: 1; min-width: 0; }
.search-kbd { font-size: 11px; font-weight: 600; color: var(--text-muted); background: var(--color-bg); border: 1px solid var(--color-border); border-radius: 5px; padding: 1px 6px; flex: none; }

.content { flex: 1; padding: calc(var(--topbar-height) + 26px) 30px 48px; min-width: 0; }
.content > .view-inner { display: flex; flex-direction: column; gap: 22px; max-width: 1400px; margin: 0 auto; }

.page-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.page-title { margin: 0; font-size: 24px; font-weight: 800; letter-spacing: -0.02em; color: var(--text-primary); }
.page-sub { margin: 5px 0 0; font-size: 13.5px; color: var(--text-secondary); }

/* ---------- Toasts ---------- */
.toast-stack {
  position: fixed; bottom: 22px; right: 22px; z-index: 200;
  display: flex; flex-direction: column; gap: 10px; align-items: flex-end;
}

/* ---------- Responsive ---------- */
@media (max-width: 899px) {
  .sidebar {
    left: -280px; top: 0; height: 100dvh; box-shadow: 0 0 40px #0004;
    transition: left .25s ease;
  }
  .app-root.mobile-nav-open .sidebar { left: 0; }
  .main-col, .app-root.sidebar-collapsed .main-col { margin-left: 0; }
  .topbar, .app-root.sidebar-collapsed .topbar { left: 0; }
  .mobile-menu-btn { display: flex; }
  .content { padding: calc(var(--topbar-height) + 18px) 16px 40px; }
  .charts-grid, .activity-grid, .wizard-step2-grid, .cal-grid, .pricing-grid, .form-grid { grid-template-columns: 1fr !important; }
}