/* Cullo Admin — light theme */
:root {
  --bg: #f3f4f6;
  --bg-elevated: #ffffff;
  --surface: #ffffff;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --text: #1f2937;
  --text-muted: #6b7280;
  --text-soft: #9ca3af;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: #eff6ff;
  --green: #059669;
  --green-soft: #ecfdf5;
  --amber: #d97706;
  --amber-soft: #fffbeb;
  --coral: #e11d48;
  --coral-soft: #fff1f2;
  --sidebar-w: 240px;
  --topbar-h: 56px;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.06);
  --font: "Segoe UI", "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", "Cascadia Code", "Consolas", monospace;
  --focus: 0 0 0 3px rgba(37, 99, 235, 0.25);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 14px;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

code,
.mono {
  font-family: var(--mono);
  font-size: 0.92em;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 1000;
}
.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
}

/* ——— Login ——— */
.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse at top left, #dbeafe 0%, transparent 50%),
    radial-gradient(ellipse at bottom right, #e5e7eb 0%, transparent 45%),
    var(--bg);
}
.login-wrap {
  width: 100%;
  max-width: 400px;
  padding: 1.5rem;
}
.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 2rem 1.75rem;
}
.login-brand {
  text-align: center;
  margin-bottom: 1.5rem;
}
.login-brand h1 {
  margin: 0.75rem 0 0.25rem;
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}
.login-form {
  display: grid;
  gap: 1rem;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
}

/* ——— Shell / Sidebar (flex frame — content truly expands) ——— */
.admin-body {
  min-height: 100vh;
}

.app-frame {
  display: flex;
  align-items: stretch;
  min-height: 100vh;
  width: 100%;
}

.sidebar {
  flex: 0 0 var(--sidebar-w);
  width: var(--sidebar-w);
  max-width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 40;
  height: 100vh;
  position: sticky;
  top: 0;
  align-self: flex-start;
  transition:
    flex-basis 200ms ease,
    width 200ms ease,
    max-width 200ms ease,
    opacity 180ms ease,
    border-color 180ms ease;
  overflow: hidden;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  height: var(--topbar-h);
  padding: 0 1rem;
  border-bottom: 1px solid var(--border);
}
.brand-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 650;
}
.brand-link:hover {
  text-decoration: none;
}
.brand-text {
  letter-spacing: -0.02em;
}

.sidebar-close {
  display: none;
  border: 0;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem 0.4rem;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.85rem 0.65rem;
  flex: 1;
  overflow-y: auto;
}

.nav-group {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  margin-top: 0.55rem;
  padding-top: 0.55rem;
  border-top: 1px solid var(--border);
}
.nav-group + .nav-group {
  margin-top: 0.35rem;
}
.nav-group-label {
  display: block;
  padding: 0.35rem 0.7rem 0.15rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.48rem 0.7rem;
  border-radius: var(--radius-sm);
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  line-height: 1.25;
  border: 1px solid transparent;
  transition: background 140ms ease, color 140ms ease, border-color 140ms ease;
}
.nav-item:hover {
  background: rgba(15, 23, 42, 0.04);
  text-decoration: none;
  color: var(--text);
}
.nav-item.is-active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 650;
  border-color: transparent;
  box-shadow: inset 2px 0 0 var(--accent);
}
.nav-item.is-active:hover {
  background: var(--accent-soft);
  color: var(--accent);
}
.nav-icon {
  width: 1.15rem;
  height: 1.15rem;
  flex: 0 0 1.15rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.78;
  color: inherit;
}
.nav-svg {
  display: block;
  width: 18px;
  height: 18px;
}
.nav-item.is-active .nav-icon {
  opacity: 1;
}
.nav-item .nav-label {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Nested Pulse (and future) sections */
.nav-section {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  margin: 0.1rem 0;
}
.nav-section-label {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.35rem 0.7rem 0.15rem;
  color: var(--text-soft);
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.01em;
  user-select: none;
}
.nav-section-label .nav-icon {
  opacity: 0.65;
}
.nav-section.is-open > .nav-section-label {
  color: var(--text-muted);
}
.nav-children {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding-left: 0.35rem;
  margin-left: 0.55rem;
  border-left: 1px solid var(--border);
}
.nav-item-child {
  padding-left: 0.65rem;
  font-size: 0.86rem;
}

.sidebar-foot {
  padding: 0.75rem;
  border-top: 1px solid var(--border);
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
  z-index: 35;
}

.shell {
  flex: 1 1 auto;
  min-width: 0;
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Desktop collapse: sidebar leaves the flex flow — content uses full width */
@media (min-width: 901px) {
  body.sidebar-collapsed .sidebar {
    flex-basis: 0;
    width: 0;
    max-width: 0;
    opacity: 0;
    border-right-color: transparent;
    pointer-events: none;
  }
  body.sidebar-collapsed .shell {
    flex: 1 1 100%;
    width: 100%;
  }
  body.sidebar-collapsed .main {
    max-width: none;
  }
  body.sidebar-collapsed .sidebar-overlay {
    display: none !important;
  }
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 1.25rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.topbar-left,
.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.page-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}
.admin-name {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.env-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--bg);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.env-badge.env-production {
  background: var(--coral-soft);
  color: var(--coral);
  border-color: #fecdd3;
}
.env-badge.env-staging,
.env-badge.env-local,
.env-badge.env-development {
  background: var(--amber-soft);
  color: var(--amber);
  border-color: #fde68a;
}

.main {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 1280px;
  width: 100%;
  margin: 0;
  box-sizing: border-box;
  transition: max-width 200ms ease;
}

.sidebar-toggle {
  display: inline-flex;
}
.hamburger {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  position: relative;
}
.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: var(--text);
}
.hamburger::before { top: -5px; }
.hamburger::after { top: 5px; }

/* ——— Components ——— */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem;
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}
.card-head h2 {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.link-subtle {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.link-subtle:hover {
  color: var(--accent);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}
.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem;
}
.kpi-label {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  font-weight: 550;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.kpi-value {
  margin: 0;
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
}
.kpi-value-sm {
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  min-height: 1.8rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.system-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.chart-wrap {
  position: relative;
  width: 100%;
  max-height: 240px;
}
.chart-wrap-sm {
  max-width: 280px;
  margin: 0 auto;
}

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.table th,
.table td {
  text-align: left;
  padding: 0.55rem 0.65rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.table th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  font-weight: 600;
  white-space: nowrap;
}
.table tbody tr:hover {
  background: #f9fafb;
}
.nowrap {
  white-space: nowrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  text-transform: lowercase;
  border: 1px solid transparent;
}
.badge-green {
  background: var(--green-soft);
  color: var(--green);
  border-color: #a7f3d0;
}
.badge-amber {
  background: var(--amber-soft);
  color: var(--amber);
  border-color: #fde68a;
}
.badge-blue {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: #bfdbfe;
}
.badge-coral {
  background: var(--coral-soft);
  color: var(--coral);
  border-color: #fecdd3;
}
.badge-red {
  background: #fee2e2;
  color: #b91c1c;
  border-color: #fecaca;
}
.badge-muted {
  background: var(--bg);
  color: var(--text-muted);
  border-color: var(--border);
}

.muted {
  color: var(--text-muted);
}
.tiny {
  font-size: 0.78rem;
}
.empty-hint {
  margin: 0;
}

.flash {
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 0.9rem;
}
.flash-success {
  background: var(--green-soft);
  border-color: #a7f3d0;
  color: #065f46;
}
.flash-error {
  background: var(--coral-soft);
  border-color: #fecdd3;
  color: #9f1239;
}
.flash-info {
  background: var(--accent-soft);
  border-color: #bfdbfe;
  color: #1e40af;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.field-inline {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
}
.label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
}
input[type="text"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="email"],
select,
textarea {
  width: 100%;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--text);
  font: inherit;
}
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--focus);
}
textarea {
  resize: vertical;
  min-height: 80px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  background: var(--bg);
  color: var(--text);
}
.btn:hover {
  text-decoration: none;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-hover);
}
.btn-secondary {
  background: #fff;
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-secondary:hover {
  background: var(--bg);
}
.btn-ghost {
  background: transparent;
  color: var(--text-muted);
}
.btn-ghost:hover {
  background: var(--bg);
  color: var(--text);
}
.btn-sm {
  padding: 0.35rem 0.65rem;
  font-size: 0.85rem;
}
.btn-block {
  width: 100%;
}
.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--border);
  background: #fff;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.85rem;
  margin-bottom: 0.75rem;
}
.status-grid span.muted {
  display: block;
  font-size: 0.75rem;
  margin-bottom: 0.15rem;
}
.status-grid strong {
  font-size: 0.92rem;
  font-weight: 600;
}

.dl {
  display: grid;
  gap: 0.45rem;
  margin: 0.75rem 0 0;
}
.dl > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.9rem;
}
.dl dt {
  color: var(--text-muted);
  margin: 0;
}
.dl dd {
  margin: 0;
  font-weight: 600;
  text-align: right;
}

.log-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.log-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
}
.log-list.compact li {
  padding: 0.3rem 0;
}
.log-msg {
  flex: 1;
  min-width: 140px;
}

.breadcrumb {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.meta-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-top: 0.5rem;
}
.meta-row span.muted {
  display: block;
  font-size: 0.75rem;
}
.meta-row strong {
  font-size: 0.9rem;
}
.notes-block {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
}
.notes-block h3 {
  margin: 0 0 0.35rem;
  font-size: 0.85rem;
}
.notes-block p {
  margin: 0;
  color: var(--text-muted);
}

.change-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.change-list li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--border);
}
.change-list li:last-child {
  border-bottom: 0;
}
.change-list p {
  margin: 0.2rem 0 0;
  font-size: 0.88rem;
}
.change-group {
  border-left: 3px solid var(--border);
}
.change-added { border-left-color: var(--green); }
.change-changed { border-left-color: var(--accent); }
.change-fixed { border-left-color: var(--amber); }
.change-removed { border-left-color: var(--coral); }
.change-technical { border-left-color: #94a3b8; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.85rem;
}
.feature-card h2 {
  font-size: 1rem;
}
.key-pill {
  display: inline-block;
  margin-top: 0.25rem;
  padding: 0.1rem 0.4rem;
  background: var(--bg);
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.feature-key-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin: 0.25rem 0 0;
}
.feature-edit-form {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 0.35rem;
}
.feature-edit-form textarea {
  width: 100%;
  min-height: 4.5rem;
  resize: vertical;
}
.feature-desc {
  margin: 0 0 0.85rem;
  color: var(--text-muted);
  font-size: 0.88rem;
  min-height: 2.4em;
}
.feature-status-form {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}
.feature-status-form select {
  min-width: 120px;
}

.settings-list {
  display: flex;
  flex-direction: column;
}
.setting-row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 1rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--border);
}
.setting-row:first-child {
  border-top: 0;
  padding-top: 0;
}
.setting-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.25rem;
}
.setting-desc {
  margin: 0.15rem 0;
  font-size: 0.85rem;
}
.setting-control {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: stretch;
}
.setting-control .btn {
  align-self: flex-start;
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
  user-select: none;
}
.toggle input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.toggle-ui {
  width: 40px;
  height: 22px;
  border-radius: 999px;
  background: #d1d5db;
  position: relative;
  transition: background 0.15s ease;
}
.toggle-ui::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
  transition: transform 0.15s ease;
}
.toggle input:checked + .toggle-ui {
  background: var(--accent);
}
.toggle input:checked + .toggle-ui::after {
  transform: translateX(18px);
}
.toggle input:focus-visible + .toggle-ui {
  box-shadow: var(--focus);
}
.toggle-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.filters-bar {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr auto;
  gap: 0.65rem;
  align-items: end;
  margin-bottom: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border);
}
.filters-actions {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding-top: 1rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--border);
}

.status-card h2 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
}

.family-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}
.family-card .family-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}
.form-grid .field-span-2 {
  grid-column: 1 / -1;
}
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
}
.rules-preview {
  margin: 0;
  padding: 0.75rem;
  background: var(--bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.8rem;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

@media (max-width: 900px) {
  .family-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
}

/* ——— Responsive ——— */
@media (max-width: 1100px) {
  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .filters-bar {
    grid-template-columns: 1fr 1fr;
  }
  .filters-actions {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  :root {
    --sidebar-w: 220px;
  }
  .grid-2,
  .system-grid {
    grid-template-columns: 1fr;
  }
  .setting-row {
    grid-template-columns: 1fr;
  }
  .app-frame {
    display: block;
  }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    height: 100vh;
    flex: none;
    width: var(--sidebar-w);
    max-width: var(--sidebar-w);
    transform: translateX(-105%);
    opacity: 1;
    transition: transform 200ms ease;
    pointer-events: auto;
  }
  .sidebar.is-open {
    transform: translateX(0);
  }
  body.sidebar-collapsed .sidebar {
    flex-basis: auto;
    width: var(--sidebar-w);
    max-width: var(--sidebar-w);
    opacity: 1;
    border-right-color: var(--border);
    transform: translateX(-105%);
    pointer-events: auto;
  }
  body.sidebar-collapsed .sidebar.is-open {
    transform: translateX(0);
    pointer-events: auto;
  }
  .sidebar-close {
    display: inline-flex;
  }
  .sidebar-overlay {
    display: block;
  }
  .sidebar-overlay[hidden] {
    display: none;
  }
  .shell {
    width: 100%;
    min-width: 0;
  }
  .sidebar-toggle {
    display: inline-flex;
  }
  body.sidebar-open {
    overflow: hidden;
  }
}

@media (max-width: 640px) {
  html {
    font-size: 13.5px;
  }
  .main {
    padding: 0.85rem;
  }
  .kpi-grid {
    grid-template-columns: 1fr;
  }
  .filters-bar {
    grid-template-columns: 1fr;
  }
  .page-title {
    font-size: 0.98rem;
  }
  .topbar {
    padding: 0 0.75rem;
  }
  .admin-name {
    display: none;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
}

/* ——— Pulse helpers ——— */
.kpi-delta {
  margin: 0.15rem 0 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.toolbar-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.table-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}
.table-actions .inline-form {
  display: inline;
  margin: 0;
}

.inline-form {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.5rem;
}
.field-inline {
  margin: 0;
}
.field-inline .label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem 1rem;
}
.form-grid .field-full {
  grid-column: 1 / -1;
}
.btn-sm {
  padding: 0.25rem 0.55rem;
  font-size: 0.8rem;
}
.plain-list {
  margin: 0;
  padding-left: 1.1rem;
}
.plain-list li {
  margin: 0.25rem 0;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.chart-wrap-lg {
  min-height: 220px;
}

/* Heatmap */
.heatmap {
  overflow-x: auto;
}
.heatmap-mini .heatmap-table {
  font-size: 0.78rem;
}
.heatmap-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}
.heatmap-table th,
.heatmap-table td {
  padding: 0.35rem 0.45rem;
  border: 1px solid var(--border);
  text-align: center;
}
.heatmap-table th:first-child,
.heatmap-table td:first-child {
  text-align: left;
  white-space: nowrap;
}
.hm-cell {
  font-size: 0.78rem;
  font-weight: 600;
}
.hm-empty {
  background: #f9fafb;
  color: var(--text-soft);
  font-weight: 400;
}
.hm-0 { background: #eff6ff; color: #1e3a8a; }
.hm-1 { background: #dbeafe; color: #1e3a8a; }
.hm-2 { background: #bfdbfe; color: #1e3a8a; }
.hm-3 { background: #93c5fd; color: #1e3a8a; }
.hm-4 { background: #60a5fa; color: #0f172a; }
.hm-5 { background: #3b82f6; color: #fff; }
.hm-6 { background: #2563eb; color: #fff; }
.hm-7 { background: #1d4ed8; color: #fff; }
.hm-8 { background: #1e40af; color: #fff; }
.hm-9,
.hm-10 { background: #1e3a8a; color: #fff; }

/* Admin help */
.admin-help {
  margin: 0.35rem 0 0.85rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.95), rgba(241, 245, 249, 0.55));
}
.admin-help-summary {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--text);
}
.admin-help-caution,
.admin-help-next {
  margin: 0.45rem 0 0;
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--text-soft);
}
.admin-help-caution {
  color: #92400e;
}
.admin-help-details {
  margin-top: 0.5rem;
}
.admin-help-details > summary {
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  list-style: none;
}
.admin-help-details > summary::-webkit-details-marker {
  display: none;
}
.admin-help-details > summary::before {
  content: '▸ ';
  color: var(--text-soft);
}
.admin-help-details[open] > summary::before {
  content: '▾ ';
}
.admin-help-body {
  margin-top: 0.4rem;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--text-soft);
}
.admin-help-steps {
  margin-top: 0.25rem;
}
.field-hint {
  margin: 0.2rem 0 0;
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--text-soft);
}
.field-tip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.05rem;
  height: 1.05rem;
  margin-left: 0.25rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text-soft);
  font-size: 0.68rem;
  font-weight: 700;
  cursor: help;
  vertical-align: middle;
}
.af-readonly {
  display: grid;
  gap: 0.2rem;
  margin: 0.35rem 0;
}
.af-readonly-label {
  font-size: 0.75rem;
  color: var(--text-soft);
}
.af-readonly-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}
.af-readonly-value {
  font-size: 0.85rem;
}
.af-hint {
  margin: 0.15rem 0 0.35rem;
  font-size: 0.75rem;
  color: var(--text-soft);
}
.af-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  margin: 0.35rem 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.af-advanced {
  margin-top: 0.75rem;
  border-top: 1px solid var(--border);
  padding-top: 0.5rem;
}
.af-advanced > summary {
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-muted);
  user-select: none;
}
.af-advanced-body {
  margin-top: 0.55rem;
}
.setup-status {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}
.setup-status li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
  font-size: 0.85rem;
}
.setup-status-label {
  color: var(--text-muted);
}
.setup-status-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.85rem;
  margin: 0.5rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.8rem;
}
.setup-status-strip li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.guard-target-rows {
  display: grid;
  gap: 0.65rem;
}
.guard-target-row {
  display: grid;
  grid-template-columns: minmax(5.5rem, 7rem) minmax(5rem, 7rem) auto auto minmax(5.5rem, 7rem);
  gap: 0.5rem;
  align-items: center;
}
.guard-section-card {
  margin: 0 0 0.85rem;
}
.guard-section-card > .card-head h3 {
  margin: 0;
  font-size: 1rem;
}
.guard-target-card {
  display: grid;
  gap: 0.45rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface, #fff);
}
.guard-label-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.65rem;
}
.guard-label-row > .field {
  flex: 1 1 12rem;
  margin: 0;
}
.guard-label-row > .af-hint {
  margin: 0;
  flex: 1 1 100%;
}
.guard-view-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}
.guard-view-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.65rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.guard-view-list li.is-disabled {
  opacity: 0.65;
}
.guard-view-gb {
  font-weight: 600;
  min-width: 4.5rem;
}
.guard-view .product-meta {
  margin-top: 0.25rem;
}
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.25rem 0.65rem;
  font-size: 0.85rem;
  cursor: pointer;
}
.chip input {
  margin: 0;
}
.section-title {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}
.guard-target-row-legacy {
  display: grid;
  grid-template-columns: 5rem 7rem auto auto 5.5rem 4rem;
  gap: 0.5rem;
  align-items: center;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface, #fff);
}
.guard-target-row .gb-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  font-weight: 600;
}
.guard-target-row .gb-chip input {
  width: 3.5rem;
}
.notif-type-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.85rem;
}
.sched-summary {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0.15rem 0 0;
}
.product-meta {
  display: grid;
  gap: 0.55rem;
  margin: 0;
}
.product-meta > div {
  display: grid;
  gap: 0.15rem;
}
.product-meta dt {
  font-size: 0.75rem;
  color: var(--text-soft);
}
.product-meta dd {
  margin: 0;
  font-size: 0.9rem;
}

/* Language switcher */
.lang-switcher {
  margin: 0;
}
.lang-links {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  padding: 0.15rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface, #fff);
}
.lang-link {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--text-soft);
  font: inherit;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.28rem 0.45rem;
  border-radius: 6px;
  cursor: pointer;
  line-height: 1;
}
.lang-link:hover {
  color: var(--text);
  background: rgba(0, 0, 0, 0.04);
}
.lang-link.is-active {
  color: var(--text);
  background: rgba(0, 0, 0, 0.08);
}
.login-lang {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 0.75rem;
}
.feature-lang-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.5rem 0 0.75rem;
}
.feature-lang-tabs .lang-tab {
  appearance: none;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text-soft);
  font: inherit;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.55rem;
  border-radius: 6px;
  cursor: pointer;
}
.feature-lang-tabs .lang-tab.is-active {
  color: var(--text);
  border-color: var(--text-soft);
  background: rgba(0, 0, 0, 0.05);
}
.feature-lang-panel[hidden] {
  display: none !important;
}

@media (max-width: 720px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}