:root {
  --bg: #0b1220;
  --bg-alt: #121c30;
  --panel: rgba(19, 29, 47, 0.92);
  --panel-strong: #18243b;
  --panel-soft: #0f1829;
  --border: rgba(148, 163, 184, 0.16);
  --border-strong: rgba(148, 163, 184, 0.28);
  --text: #e8eef8;
  --muted: #90a0ba;
  --muted-strong: #c8d5e7;
  --brand: #4f86ff;
  --brand-soft: rgba(79, 134, 255, 0.14);
  --success: #4ed39a;
  --warning: #ffbc67;
  --danger: #ff7b7b;
  --info: #78c5ff;
  --critical: #ff6b87;
  --shadow: 0 18px 42px rgba(6, 10, 19, 0.34);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --sidebar-width: 288px;
  --topbar-height: 78px;
}

body.theme-light {
  --bg: #eff4fb;
  --bg-alt: #f7f9fd;
  --panel: rgba(255, 255, 255, 0.95);
  --panel-strong: #ffffff;
  --panel-soft: #eef3fb;
  --border: rgba(112, 132, 170, 0.16);
  --border-strong: rgba(112, 132, 170, 0.26);
  --text: #162338;
  --muted: #617595;
  --muted-strong: #334766;
  --brand: #2f6df6;
  --brand-soft: rgba(47, 109, 246, 0.1);
  --shadow: 0 16px 34px rgba(37, 56, 92, 0.1);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(79, 134, 255, 0.11), transparent 22%),
    radial-gradient(circle at 88% 8%, rgba(120, 197, 255, 0.08), transparent 16%),
    linear-gradient(180deg, var(--bg-alt), var(--bg));
  color: var(--text);
  font-family: "IBM Plex Sans", sans-serif;
}

body {
  overflow: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: none;
  color: inherit;
  margin: 0;
  padding: 0;
  text-align: left;
}

a {
  color: inherit;
  text-decoration: none;
}

#app {
  min-height: 100vh;
}

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  min-height: 100vh;
  min-width: 0;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  padding: 24px 18px 28px;
  border-right: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(17, 26, 43, 0.985), rgba(10, 16, 29, 0.985)),
    radial-gradient(circle at top, rgba(79, 134, 255, 0.08), transparent 24%);
  backdrop-filter: blur(24px);
}

body.theme-light .sidebar {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(243, 247, 253, 0.98));
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 10px 22px;
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.brand-mark {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(16, 27, 44, 0.92), rgba(12, 20, 33, 0.92));
  border: 1px solid rgba(79, 134, 255, 0.22);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 14px 32px rgba(6, 10, 19, 0.26);
}

.brand-mark-image {
  width: 40px;
  height: 40px;
  display: block;
}

.brand-copy h1,
.page-title,
.section-title,
.metric-value,
.modal-title,
.drawer-title {
  font-family: "Space Grotesk", sans-serif;
}

.brand-copy h1 {
  margin: 2px 0 0;
  font-size: 1.24rem;
  letter-spacing: 0.02em;
}

.brand-eyebrow {
  color: #7fb4ff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.brand-copy p {
  margin: 4px 0 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.35;
  max-width: 190px;
}

.sidebar-group {
  margin-top: 18px;
}

.sidebar-label {
  padding: 0 10px 8px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.sidebar-nav {
  display: grid;
  gap: 4px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 13px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(17, 27, 43, 0.88);
  color: var(--muted-strong);
  transition: 180ms ease;
}

.sidebar-link:hover,
.sidebar-link.active {
  color: var(--text);
  border-color: var(--border-strong);
  background: linear-gradient(180deg, rgba(79, 134, 255, 0.2), rgba(79, 134, 255, 0.08));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.main-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-height: 100vh;
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 8;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border);
  background: rgba(11, 18, 32, 0.84);
  backdrop-filter: blur(24px);
  min-width: 0;
}

body.theme-light .topbar {
  background: rgba(245, 248, 253, 0.9);
}

.topbar .search-box {
  flex: 1;
  min-width: 0;
}

.surface {
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.search-shell,
.chip-input,
.select-shell,
.icon-button,
.stat-chip,
.control-button,
.pill-button,
.tab-button,
.page-state-select,
.metric-card,
.table-card,
.activity-card,
.panel-card,
.mini-card,
.notification-item,
.list-item,
.timeline-card,
.play-step,
.agent-card,
.integration-card,
.settings-tab,
.approval-card,
.report-card,
.empty-card,
.severity-legend span {
  border-radius: var(--radius-sm);
}

.search-shell,
.select-shell {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--panel-soft);
  border: 1px solid var(--border);
}

.search-shell input,
.select-shell select,
.page-state-select select,
.control-input,
.control-select,
.control-textarea {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text);
  outline: none;
}

.select-shell select,
.page-state-select select,
.control-select {
  appearance: none;
  -webkit-appearance: none;
  color-scheme: dark;
}

.select-shell select option,
.page-state-select select option,
.control-select option,
.select-shell select optgroup,
.page-state-select select optgroup,
.control-select optgroup {
  background: #16233a;
  color: #e8eef8;
}

body.theme-light .select-shell select,
body.theme-light .page-state-select select,
body.theme-light .control-select {
  color-scheme: light;
}

body.theme-light .select-shell select option,
body.theme-light .page-state-select select option,
body.theme-light .control-select option,
body.theme-light .select-shell select optgroup,
body.theme-light .page-state-select select optgroup,
body.theme-light .control-select optgroup {
  background: #ffffff;
  color: #162338;
}

.page-state-select {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border: 1px solid var(--border);
  background: var(--panel-soft);
  min-width: 170px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  min-width: 0;
}

.icon-button,
.control-button,
.pill-button,
.tab-button,
.link-button {
  border: 1px solid var(--border);
  background: var(--panel-soft);
  color: var(--text);
  transition: 180ms ease;
}

.icon-button {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
}

.icon-button:hover,
.control-button:hover,
.pill-button:hover,
.tab-button:hover,
.link-button:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.03);
}

.control-button,
.pill-button,
.tab-button,
.link-button {
  padding: 10px 14px;
  min-height: 42px;
}

.control-button.primary,
.pill-button.primary,
.link-button.primary {
  background: linear-gradient(180deg, rgba(79, 134, 255, 0.28), rgba(79, 134, 255, 0.14));
  border-color: rgba(79, 134, 255, 0.38);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.control-button.ghost,
.pill-button.ghost,
.link-button.ghost,
.tab-button {
  background: var(--panel-soft);
}

.tab-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tab-button.active {
  border-color: rgba(79, 134, 255, 0.34);
  background: rgba(79, 134, 255, 0.16);
}

.content-shell {
  flex: 1;
  overflow: auto;
  padding: 28px 26px 110px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.015), transparent 160px),
    transparent;
  min-width: 0;
}

.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
  min-width: 0;
}

.page-title {
  margin: 0;
  font-size: 2.08rem;
  letter-spacing: -0.03em;
}

.page-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  max-width: 760px;
}

.page-actions,
.toolbar-row,
.filter-row,
.stat-row,
.detail-grid,
.metrics-grid,
.dashboard-grid,
.columns-2,
.columns-3,
.footer-actions {
  display: grid;
  gap: 16px;
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  min-width: 0;
}

.toolbar-row,
.filter-row {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.metrics-grid {
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.dashboard-grid {
  grid-template-columns: 2fr 1.15fr;
}

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

.columns-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-card,
.table-card,
.activity-card,
.panel-card,
.mini-card,
.agent-card,
.integration-card,
.approval-card,
.report-card,
.timeline-card,
.empty-card {
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  min-width: 0;
}

.metric-card {
  position: relative;
  overflow: hidden;
}

.metric-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(79, 134, 255, 0.48), transparent 70%);
}

.metric-card::after {
  content: "";
  position: absolute;
  inset: auto -36px -42px auto;
  width: 116px;
  height: 116px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(79, 134, 255, 0.12), transparent 70%);
}

.metric-label,
.section-kicker,
.eyebrow {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

.metric-value {
  margin-top: 12px;
  font-size: 1.9rem;
  font-weight: 700;
}

.metric-foot {
  margin-top: 10px;
  color: var(--muted-strong);
  font-size: 0.92rem;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.section-title {
  margin: 0;
  font-size: 1.22rem;
}

.section-note {
  margin: 6px 0 0;
  color: var(--muted);
}

.table-wrap {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th,
td {
  padding: 12px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

tbody tr {
  transition: 180ms ease;
}

tbody tr.clickable:hover {
  background: rgba(79, 134, 255, 0.08);
}

.badge,
.status-pill,
.severity-pill,
.risk-pill,
.agent-status,
.tag,
.tiny-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  border: 1px solid var(--border);
  background: var(--panel-soft);
}

.severity-critical,
.status-critical {
  color: #ffd3db;
  border-color: rgba(255, 77, 109, 0.32);
  background: rgba(255, 77, 109, 0.14);
}

.severity-high,
.status-high {
  color: #ffd7c7;
  border-color: rgba(255, 143, 110, 0.32);
  background: rgba(255, 143, 110, 0.12);
}

.severity-medium,
.status-medium {
  color: #ffe0b4;
  border-color: rgba(255, 180, 84, 0.32);
  background: rgba(255, 180, 84, 0.12);
}

.severity-low,
.status-low,
.status-healthy,
.status-completed,
.status-enabled,
.status-connected,
.status-approved,
.status-running {
  color: #cef6e4;
  border-color: rgba(61, 220, 151, 0.28);
  background: rgba(61, 220, 151, 0.12);
}

.status-warning,
.status-paused,
.status-review {
  color: #ffe2bc;
  border-color: rgba(255, 180, 84, 0.28);
  background: rgba(255, 180, 84, 0.12);
}

.status-error,
.status-disabled,
.status-disconnected,
.status-rejected {
  color: #ffd0d7;
  border-color: rgba(255, 107, 122, 0.28);
  background: rgba(255, 107, 122, 0.12);
}

.status-queued,
.status-investigating,
.status-open,
.status-staging,
.status-production,
.status-development,
.status-initializing {
  color: #cdefff;
  border-color: rgba(101, 209, 255, 0.28);
  background: rgba(101, 209, 255, 0.12);
}

.mini-stat {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.mini-stat:last-child {
  border-bottom: none;
}

.progress-shell {
  width: 100%;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.14);
}

.progress-bar {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand), rgba(120, 197, 255, 0.92));
}

.chart-box {
  min-height: 220px;
  padding: 10px 0 0;
}

.chart-svg {
  width: 100%;
  height: 220px;
}

.chart-legend,
.severity-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.severity-legend span {
  padding: 8px 10px;
  border: 1px solid var(--border);
  background: var(--panel-soft);
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-item,
.activity-item,
.comment-item,
.result-item,
.search-result,
.evidence-item {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--panel-soft);
}

.timeline-meta,
.row-between,
.panel-actions,
.card-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.stack {
  display: grid;
  gap: 14px;
}

.subtle {
  color: var(--muted);
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.human-compression {
  display: grid;
  gap: 14px;
}

.compression-step {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(79, 134, 255, 0.12), rgba(79, 134, 255, 0.04));
}

.compression-arrow {
  text-align: center;
  color: var(--muted);
}

.agent-grid,
.integration-grid,
.approval-grid,
.report-grid,
.asset-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.approval-summary-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.agent-card,
.integration-card,
.approval-card,
.report-card {
  display: grid;
  gap: 14px;
}

.approval-summary-card {
  position: relative;
  overflow: hidden;
}

.approval-summary-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, rgba(79, 134, 255, 0.82), transparent 75%);
}

.approval-card {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.015), transparent 42%),
    var(--panel);
}

.approval-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: rgba(79, 134, 255, 0.55);
}

.approval-card-critical::before {
  background: rgba(255, 107, 135, 0.78);
}

.approval-card-high::before {
  background: rgba(255, 188, 103, 0.78);
}

.approval-card-top,
.approval-heading,
.approval-status-block,
.approval-target-panel,
.approval-context,
.approval-evidence {
  display: grid;
  gap: 10px;
}

.approval-card-top {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
}

.approval-status-block {
  justify-items: end;
}

.approval-risk-score {
  display: grid;
  gap: 4px;
  justify-items: end;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.approval-risk-score strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.1rem;
}

.approval-detail-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(220px, 0.85fr) minmax(0, 1.15fr);
}

.approval-target-panel,
.approval-context,
.approval-evidence {
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(9, 15, 29, 0.58);
}

.approval-panel-label {
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.approval-target-value {
  font-size: 1.12rem;
  color: var(--text);
}

.approval-kv {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.approval-kv:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.approval-kv span {
  color: var(--muted);
  font-size: 0.84rem;
}

.approval-kv strong {
  text-align: right;
  font-size: 0.92rem;
  line-height: 1.35;
}

.approval-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.approval-tag {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(79, 134, 255, 0.22);
  background: rgba(79, 134, 255, 0.09);
  color: #cfe0ff;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.form-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  color: var(--muted-strong);
  font-size: 0.9rem;
}

.control-input,
.control-select,
.control-textarea {
  min-height: 44px;
  padding: 11px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel-soft);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.control-textarea {
  min-height: 120px;
  resize: vertical;
}

.check-grid {
  display: grid;
  gap: 10px;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel-soft);
}

.modal-backdrop,
.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  background: rgba(3, 8, 17, 0.56);
  backdrop-filter: blur(10px);
}

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 21;
  width: min(820px, calc(100vw - 28px));
  max-height: calc(100vh - 42px);
  overflow: auto;
  padding: 22px;
  border-radius: 24px;
  background: var(--panel-strong);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 21;
  width: min(520px, calc(100vw - 12px));
  height: 100vh;
  overflow: auto;
  padding: 22px;
  background: var(--panel-strong);
  border-left: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
}

.toast-stack {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  display: grid;
  gap: 12px;
  width: min(360px, calc(100vw - 20px));
}

.toast {
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
}

.toast-title {
  font-weight: 600;
}

.toast-copy {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.92rem;
}

.popover {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 15;
  width: min(380px, calc(100vw - 18px));
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
}

.relative {
  position: relative;
}

.notification-list,
.search-results {
  display: grid;
  gap: 10px;
  max-height: 420px;
  overflow: auto;
}

.notification-item.unread {
  border-color: rgba(79, 134, 255, 0.28);
  background: rgba(79, 134, 255, 0.08);
}

.line-clamp {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.search-group {
  display: grid;
  gap: 10px;
}

.search-group-title {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.breadcrumb button {
  background: transparent;
  border: none;
  color: inherit;
  padding: 0;
}

.code-block {
  margin: 0;
  padding: 16px;
  overflow: auto;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #0b1324;
  color: #bfe8ff;
}

.split {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
}

.small {
  font-size: 0.84rem;
}

.muted {
  color: var(--muted);
}

.danger {
  color: var(--danger);
}

.success {
  color: var(--success);
}

.warning {
  color: var(--warning);
}

.empty-card {
  text-align: center;
  padding: 40px 24px;
}

.skeleton {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  background: rgba(128, 154, 196, 0.12);
  min-height: 86px;
}

.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.14), transparent);
  transform: translateX(-100%);
  animation: shimmer 1.4s infinite;
}

@keyframes shimmer {
  100% {
    transform: translateX(100%);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.9;
  }
  50% {
    opacity: 0.55;
  }
}

.pulse {
  animation: pulse 1.8s infinite;
}

.mobile-toggle {
  display: none;
}

@media (max-width: 1180px) {
  .dashboard-grid,
  .split,
  .approval-summary-grid,
  .columns-2,
  .columns-3 {
    grid-template-columns: 1fr;
  }

  .topbar {
    height: auto;
    flex-wrap: wrap;
    align-items: stretch;
  }

  .topbar .search-box,
  .topbar-actions {
    width: 100%;
  }

  .topbar-actions {
    justify-content: flex-start;
  }

  .select-shell,
  .page-state-select,
  .control-button,
  .pill-button {
    min-width: 0;
  }

  .approval-detail-grid,
  .approval-card-top {
    grid-template-columns: 1fr;
  }

  .approval-status-block,
  .approval-risk-score {
    justify-items: start;
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 14;
    width: min(90vw, 320px);
    transform: translateX(-100%);
    transition: 180ms ease;
  }

  body.sidebar-open .sidebar {
    transform: translateX(0);
  }

  .mobile-toggle {
    display: inline-grid;
  }
}

@media (max-width: 720px) {
  .content-shell {
    padding: 22px 14px 90px;
  }

  .page-title {
    font-size: 1.7rem;
  }

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

  .page-actions,
  .topbar-actions,
  .toolbar-row,
  .filter-row {
    grid-template-columns: 1fr;
  }

  .page-actions > *,
  .topbar-actions > * {
    width: 100%;
  }

  .select-shell,
  .search-shell,
  .page-state-select {
    width: 100%;
  }

  table {
    min-width: 960px;
  }

  .page-actions {
    width: 100%;
    justify-content: flex-start;
  }
}