:root {
  --bg: #f3f5f7;
  --panel: #ffffff;
  --panel-soft: #f8fafc;
  --ink: #172033;
  --ink-soft: #4b5565;
  --ink-muted: #7b8495;
  --line: #dce3ec;
  --line-soft: #e8edf3;
  --brand: #2563eb;
  --brand-dark: #1749b5;
  --brand-soft: #eaf1ff;
  --teal: #0f9f8f;
  --teal-soft: #e8f7f4;
  --amber: #b7791f;
  --amber-soft: #fff5df;
  --red: #d64545;
  --red-soft: #fff0f0;
  --violet: #6b5bd6;
  --violet-soft: #f0efff;
  --radius: 8px;
  --radius-sm: 6px;
  --shadow: 0 14px 34px rgba(25, 35, 55, 0.08);
  --shadow-soft: 0 8px 22px rgba(25, 35, 55, 0.06);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--ink-soft);
  font-family: "HarmonyOS Sans SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.68), transparent 260px),
    var(--bg);
}

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

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.eyebrow,
.section-kicker,
.session-label,
.nav-group-title {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.flash-stack {
  display: grid;
  gap: 10px;
}

.flash-message {
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  line-height: 1.55;
}

.flash-message.is-success,
.tag.is-success,
.metric-card.is-success {
  background: var(--teal-soft);
  color: var(--teal);
  border-color: rgba(15, 159, 143, 0.18);
}

.flash-message.is-error,
.tag.is-danger,
.metric-card.is-danger {
  background: var(--red-soft);
  color: var(--red);
  border-color: rgba(214, 69, 69, 0.18);
}

.flash-message.is-info,
.tag.is-info,
.metric-card.is-info {
  background: var(--violet-soft);
  color: var(--violet);
  border-color: rgba(107, 91, 214, 0.16);
}

.tag.is-warning,
.metric-card.is-warning {
  background: var(--amber-soft);
  color: var(--amber);
  border-color: rgba(183, 121, 31, 0.2);
}

.tag.is-primary,
.metric-card.is-primary {
  background: var(--brand-soft);
  color: var(--brand-dark);
  border-color: rgba(37, 99, 235, 0.18);
}

.auth-page {
  min-height: 100vh;
  background: linear-gradient(180deg, #f7f9fc, #eef2f6);
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(400px, 560px);
  align-items: stretch;
  background:
    linear-gradient(90deg, transparent 0 calc(100% - 560px), rgba(248, 250, 252, 0.96) calc(100% - 560px));
}

.auth-intro {
  position: relative;
  min-width: 0;
  min-height: 100vh;
  display: grid;
  align-content: space-between;
  gap: 42px;
  padding: 48px;
  color: #eef5ff;
  background:
    linear-gradient(180deg, rgba(8, 16, 33, 0.18), rgba(8, 16, 33, 0.2)),
    url("/dl.jpg") center / cover no-repeat;
  overflow: hidden;
}

.auth-intro::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 12, 27, 0.2), transparent 48%, rgba(5, 12, 27, 0.18)),
    linear-gradient(90deg, rgba(5, 12, 27, 0.16), transparent 54%);
  pointer-events: none;
}

.brand-card,
.session-card,
.topbar-left,
.topbar-actions,
.module-card-top,
.copy-pill,
.table-action-group,
.page-list,
.module-links,
.topbar-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  color: #ffffff;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.brand-card strong {
  display: block;
  color: #ffffff;
  font-size: 1rem;
}

.brand-card span {
  display: block;
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.82rem;
}

.auth-card {
  align-self: center;
  min-width: 0;
  width: min(100% - 48px, 500px);
  margin: 32px auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.auth-card-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 26px 28px 0;
}

.auth-card-head h2 {
  margin: 6px 0 0;
  color: var(--ink);
  font-size: 1.9rem;
}

.auth-status-dot {
  align-self: start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--teal-soft);
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 800;
}

.auth-status-dot::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.auth-body {
  display: grid;
  gap: 18px;
  padding: 24px 28px 28px;
}

.info-banner {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--panel-soft);
}

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

.info-banner div {
  display: grid;
  gap: 3px;
}

.info-banner strong {
  color: var(--ink);
}

.info-banner span {
  color: var(--ink-muted);
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}

.panel-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: #eef2f6;
}

.switch-button {
  min-height: 40px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink-muted);
  font-weight: 800;
}

.switch-button.is-active {
  background: #ffffff;
  color: var(--ink);
  box-shadow: var(--shadow-soft);
}

.auth-panel {
  display: none;
}

.auth-panel.is-active {
  display: block;
}

.auth-form {
  display: grid;
  gap: 14px;
}

.field {
  display: grid;
  gap: 7px;
}

.field span {
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 700;
}

.field input,
.field select,
.topbar-search input {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--ink);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.field input:focus,
.field select:focus,
.topbar-search input:focus {
  border-color: rgba(37, 99, 235, 0.62);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.field-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 128px;
  gap: 10px;
  align-items: end;
}

.captcha-chip,
.button,
.mini-button,
.page-button,
.primary-button,
.icon-action,
.mobile-toggle,
.tab-button {
  border: 0;
  border-radius: var(--radius);
  font-weight: 800;
  transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.captcha-chip {
  min-height: 44px;
  border: 1px solid var(--line);
  background: var(--panel-soft);
  color: var(--brand);
  font-size: 1rem;
  letter-spacing: 0.16em;
}

.captcha-chip:disabled {
  opacity: 0.72;
}

.form-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
}

.checkbox-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-soft);
}

.checkbox-line input {
  accent-color: var(--brand);
}

.invite-panel,
.helper-box {
  padding: 14px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--panel-soft);
  line-height: 1.65;
}

.invite-panel strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
}

.invite-panel p {
  margin: 0;
}

.primary-button,
.button {
  min-height: 42px;
  padding: 0 14px;
  background: var(--brand-soft);
  color: var(--brand-dark);
}

.primary-button {
  min-height: 48px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  box-shadow: 0 12px 22px rgba(37, 99, 235, 0.22);
}

.secondary-theme,
.button.is-success {
  color: #ffffff;
  background: linear-gradient(135deg, var(--teal), #087d72);
}

.button.is-primary {
  color: #ffffff;
  background: var(--brand);
}

.button.is-danger {
  color: #ffffff;
  background: var(--red);
}

.button.is-warning {
  color: #ffffff;
  background: var(--amber);
}

.button.is-info {
  color: var(--violet);
  background: var(--violet-soft);
}

.button.button-ghost {
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.button.button-block {
  width: 100%;
}

.primary-button:hover,
.button:hover,
.mini-button:hover,
.page-button:hover,
.quick-link-card:hover,
.nav-link:hover,
.icon-action:hover,
.mobile-toggle:hover,
.tab-button:hover {
  transform: translateY(-1px);
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 284px minmax(0, 1fr);
  gap: 18px;
  padding: 18px;
}

.sidebar {
  position: sticky;
  top: 18px;
  align-self: start;
  max-height: calc(100vh - 36px);
  display: grid;
  grid-template-rows: auto auto auto minmax(0, 1fr) auto;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.82);
  background: #141d2f;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--brand), var(--teal));
}

.session-card {
  align-items: flex-start;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
}

.session-avatar {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  font-weight: 900;
}

.session-card strong {
  display: block;
  margin-top: 4px;
  color: #ffffff;
}

.session-card span,
.sidebar-footer p {
  display: block;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.6;
}

.sidebar-stat-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.sidebar-stat-row div {
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
}

.sidebar-stat-row span {
  display: block;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.78rem;
}

.sidebar-stat-row strong {
  display: block;
  margin-top: 5px;
  color: #ffffff;
  font-size: 1.1rem;
}

.sidebar-nav {
  min-height: 0;
  overflow: auto;
  padding-right: 4px;
}

.nav-group + .nav-group {
  margin-top: 14px;
}

.nav-group-title {
  color: rgba(255, 255, 255, 0.44);
}

.nav-links {
  display: grid;
  gap: 5px;
  margin-top: 8px;
}

.nav-link {
  min-height: 38px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 0 10px;
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.72);
}

.nav-link.is-active {
  color: #ffffff;
  background: rgba(37, 99, 235, 0.34);
  box-shadow: inset 3px 0 0 var(--teal);
}

.nav-link-index {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  color: rgba(255, 255, 255, 0.68);
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.72rem;
}

.sidebar-footer {
  display: grid;
  gap: 10px;
}

.workspace {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 16px;
}

.topbar {
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
}

.topbar-left,
.topbar-actions {
  min-width: 0;
}

.topbar-search {
  width: min(52vw, 520px);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding-left: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

.topbar-search span {
  color: var(--ink-muted);
  font-weight: 800;
  font-size: 0.82rem;
}

.topbar-search input {
  min-height: 38px;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.topbar-user {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--panel-soft);
  font-weight: 900;
}

.icon-action,
.mobile-toggle {
  min-width: 36px;
  min-height: 36px;
  padding: 0 10px;
  color: var(--ink-soft);
  background: var(--panel-soft);
  border: 1px solid var(--line-soft);
}

.mobile-toggle,
.sidebar-scrim {
  display: none;
}

.page-head,
.card {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}

.page-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 22px;
}

.page-head h1 {
  margin: 8px 0 0;
  color: var(--ink);
  font-size: clamp(1.7rem, 2.5vw, 2.45rem);
  line-height: 1.15;
}

.page-head p {
  max-width: 800px;
  margin: 8px 0 0;
  line-height: 1.7;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--ink-muted);
  font-size: 0.88rem;
}

.breadcrumbs span + span::before {
  content: "/";
  margin-right: 8px;
}

.page-head-actions {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.status-pill,
.meta-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: var(--radius);
  color: var(--teal);
  background: var(--teal-soft);
  font-weight: 800;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.metric-card {
  min-height: 136px;
  padding: 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.metric-card span {
  display: block;
  font-weight: 800;
}

.metric-card strong {
  display: block;
  margin-top: 12px;
  color: currentColor;
  font-size: 2rem;
  line-height: 1;
}

.metric-card p {
  margin: 10px 0 0;
  line-height: 1.55;
}

.operations-strip {
  display: grid;
  grid-template-columns: 0.8fr 0.8fr 0.8fr 1.7fr;
  gap: 12px;
}

.operations-strip article {
  min-width: 0;
  display: grid;
  gap: 6px;
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}

.operations-strip span,
.operations-strip small {
  color: var(--ink-muted);
}

.operations-strip strong {
  color: var(--ink);
  font-size: 1.65rem;
}

.operations-strip code {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--brand-dark);
}

.dashboard-grid,
.home-bottom-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(320px, 0.72fr);
  gap: 12px;
}

.card {
  padding: 18px;
}

.card-emphasis {
  background: linear-gradient(180deg, #ffffff, #f7fbff);
}

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

.section-head h2 {
  margin: 4px 0 0;
  color: var(--ink);
  font-size: 1.16rem;
}

.trend-panel {
  height: 250px;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
}

.trend-panel .empty-state {
  grid-column: 1 / -1;
  align-self: stretch;
}

.trend-item {
  height: 100%;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 8px;
}

.trend-value,
.trend-label {
  text-align: center;
  font-size: 0.82rem;
}

.trend-bar-wrap {
  height: 100%;
  display: flex;
  align-items: end;
  justify-content: center;
  padding: 8px;
  border-radius: var(--radius);
  background: #edf2f7;
}

.trend-bar {
  width: 100%;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, var(--teal), var(--brand));
}

.quick-link-list,
.note-list,
.action-list,
.chip-cloud,
.timeline,
.risk-list {
  display: grid;
  gap: 10px;
}

.quick-link-card {
  width: 100%;
  display: grid;
  gap: 5px;
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: #ffffff;
  color: inherit;
  text-align: left;
}

.quick-link-card strong,
.module-card strong,
.timeline-item strong,
.profile-info-item strong,
.kv-card strong {
  color: var(--ink);
}

.quick-link-card span,
.quick-link-card em {
  color: var(--ink-soft);
  font-style: normal;
  line-height: 1.55;
}

.quick-link-card em {
  color: var(--brand);
  font-weight: 800;
}

.empty-state {
  min-height: 118px;
  display: grid;
  place-items: center;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--ink-muted);
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  font-weight: 900;
}

.empty-state.is-table {
  min-height: 82px;
  border: 0;
  background: transparent;
}

.table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  vertical-align: top;
  font-size: 0.9rem;
}

.data-table th {
  color: var(--ink-muted);
  background: var(--panel-soft);
  font-weight: 900;
}

.data-table tbody tr:hover td {
  background: #fbfdff;
}

.data-table tbody tr:last-child td {
  border-bottom: 0;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 800;
}

.copy-pill {
  flex-wrap: wrap;
}

.copy-pill code,
.kv-card code {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  max-width: 100%;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  color: var(--brand-dark);
  background: var(--brand-soft);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mini-button,
.page-button {
  min-height: 32px;
  padding: 0 10px;
  color: var(--brand-dark);
  background: var(--brand-soft);
}

.page-button.is-active {
  color: #ffffff;
  background: var(--brand);
}

.pagination-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.timeline-item {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 10px;
}

.timeline-item p,
.timeline-item em,
.note-item,
.module-card span {
  margin: 5px 0 0;
  color: var(--ink-soft);
  line-height: 1.65;
}

.timeline-item em {
  display: block;
  color: var(--ink-muted);
  font-style: normal;
}

.timeline-dot {
  width: 9px;
  height: 9px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(15, 159, 143, 0.14);
}

.module-grid,
.kv-grid,
.profile-info-grid {
  display: grid;
  gap: 10px;
}

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

.module-card,
.kv-card,
.profile-info-item,
.note-item {
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--panel-soft);
}

.module-card-top {
  justify-content: space-between;
  align-items: flex-start;
}

.module-links {
  flex-wrap: wrap;
  margin-top: 12px;
}

.module-links a {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  color: var(--brand-dark);
  background: var(--brand-soft);
  font-weight: 800;
}

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

.risk-list div {
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--panel-soft);
}

.risk-list strong {
  display: block;
  color: var(--ink);
  font-size: 1.7rem;
}

.risk-list span {
  display: block;
  margin-top: 5px;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.filter-actions {
  display: flex;
  gap: 10px;
  align-items: end;
}

.action-list {
  grid-template-columns: repeat(auto-fit, minmax(120px, max-content));
}

.stack-text {
  display: grid;
  gap: 4px;
}

.tab-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.tab-button {
  min-height: 36px;
  padding: 0 12px;
  color: var(--brand-dark);
  background: var(--brand-soft);
}

.tab-button.is-active {
  color: #ffffff;
  background: var(--brand);
}

.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: block;
}

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

.kv-card span,
.profile-info-item span {
  display: block;
  margin-bottom: 7px;
  color: var(--ink-muted);
}

.chip-cloud {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.field-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--panel-soft);
}

.profile-card-shell {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.profile-avatar {
  width: 112px;
  height: 112px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: #ffffff;
  background: linear-gradient(135deg, var(--brand), var(--teal));
  font-size: 1.8rem;
  font-weight: 900;
}

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

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  min-width: 220px;
  padding: 12px 14px;
  border-radius: var(--radius);
  color: #ffffff;
  background: #111827;
  box-shadow: var(--shadow);
  z-index: 60;
}

@media (max-width: 1260px) {
  .metrics-grid,
  .operations-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 1080px) {
  .auth-page {
    background: #eef2f6;
  }

  .auth-shell {
    grid-template-columns: 1fr;
    background: transparent;
  }

  .auth-intro {
    min-height: 360px;
    padding: 30px 22px;
    background-position: center top;
  }

  .auth-card {
    width: min(100% - 32px, 520px);
  }

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

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(88vw, 330px);
    max-height: none;
    border-radius: 0 var(--radius) var(--radius) 0;
    transform: translateX(-105%);
    transition: transform 190ms ease;
    z-index: 80;
  }

  .admin-page.is-sidebar-open .sidebar {
    transform: translateX(0);
  }

  .sidebar-scrim {
    position: fixed;
    inset: 0;
    background: rgba(16, 24, 39, 0.36);
    z-index: 70;
  }

  .admin-page.is-sidebar-open .sidebar-scrim {
    display: block;
  }

  .mobile-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .dashboard-grid,
  .home-bottom-grid,
  .filter-grid {
    grid-template-columns: 1fr;
  }

  .page-head {
    flex-direction: column;
  }

  .page-head-actions {
    align-items: center;
  }
}

@media (max-width: 720px) {
  .info-banner.compact,
  .field-split,
  .metrics-grid,
  .operations-strip,
  .module-grid,
  .kv-grid,
  .chip-cloud,
  .profile-info-grid,
  .profile-card-shell,
  .risk-list {
    grid-template-columns: 1fr;
  }

  .auth-body,
  .auth-card-head,
  .card,
  .page-head {
    padding: 16px;
  }

  .form-row,
  .pagination-bar,
  .section-head,
  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

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

  .trend-panel {
    height: 210px;
    gap: 6px;
  }

  .app-shell {
    padding: 12px;
  }
}