:root {
  --font-sans: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --shadow-sm: 0 0.25rem 0.5rem oklch(0.16 0.02 255 / 0.06);
  --shadow-md: 0 0.5rem 1rem oklch(0.16 0.02 255 / 0.08);
  --transition-base: 180ms cubic-bezier(0.22, 1, 0.36, 1);
  --sidebar-width: 17.5rem;
  --sidebar-collapsed-width: 4.5rem;
  --container-max: 104rem;
  --bg: oklch(0.985 0.004 255);
  --panel: oklch(1 0 0);
  --panel-alt: oklch(0.972 0.006 255);
  --sidebar: oklch(0.245 0.018 258);
  --sidebar-strong: oklch(0.205 0.018 258);
  --sidebar-text: oklch(0.94 0.01 260);
  --line: oklch(0.9 0.008 255);
  --line-strong: oklch(0.82 0.012 255);
  --text: oklch(0.28 0.018 258);
  --muted: oklch(0.54 0.012 258);
  --primary: oklch(0.58 0.17 252);
  --primary-strong: oklch(0.5 0.18 252);
  --info: oklch(0.63 0.15 240);
  --success: oklch(0.68 0.15 150);
  --warning: oklch(0.78 0.14 82);
  --danger: oklch(0.64 0.17 24);
  --highlight: oklch(0.62 0.16 305);
  --primary-soft: oklch(0.95 0.03 252);
  --success-soft: oklch(0.95 0.03 150);
  --warning-soft: oklch(0.97 0.03 82);
  --danger-soft: oklch(0.95 0.035 24);
  --highlight-soft: oklch(0.95 0.03 305);
  --info-soft: oklch(0.95 0.03 240);
}

:root[data-theme="dark"] {
  --bg: oklch(0.16 0.012 255);
  --panel: oklch(0.2 0.012 255);
  --panel-alt: oklch(0.24 0.014 255);
  --sidebar: oklch(0.12 0.01 255);
  --sidebar-strong: oklch(0.09 0.01 255);
  --sidebar-text: oklch(0.93 0.01 260);
  --line: oklch(0.3 0.01 255);
  --line-strong: oklch(0.38 0.012 255);
  --text: oklch(0.92 0.01 258);
  --muted: oklch(0.74 0.012 258);
  --primary-soft: oklch(0.29 0.04 252);
  --success-soft: oklch(0.3 0.04 150);
  --warning-soft: oklch(0.32 0.04 82);
  --danger-soft: oklch(0.3 0.045 24);
  --highlight-soft: oklch(0.3 0.04 305);
  --info-soft: oklch(0.29 0.04 240);
  --shadow-sm: 0 0.25rem 0.5rem oklch(0.02 0 0 / 0.24);
  --shadow-md: 0 0.75rem 1.5rem oklch(0.02 0 0 / 0.28);
}

:root[data-theme="gamer"] {
  --bg: oklch(0.125 0.03 286);
  --panel: oklch(0.18 0.032 282);
  --panel-alt: oklch(0.225 0.04 278);
  --sidebar: oklch(0.105 0.055 292);
  --sidebar-strong: oklch(0.09 0.045 244);
  --sidebar-text: oklch(0.95 0.014 270);
  --line: oklch(0.33 0.045 285);
  --line-strong: oklch(0.48 0.06 282);
  --text: oklch(0.95 0.014 270);
  --muted: oklch(0.8 0.028 270);
  --primary: oklch(0.79 0.17 220);
  --primary-strong: oklch(0.72 0.18 220);
  --info: oklch(0.75 0.16 200);
  --success: oklch(0.83 0.18 152);
  --warning: oklch(0.84 0.17 88);
  --danger: oklch(0.73 0.2 28);
  --highlight: oklch(0.74 0.22 332);
  --primary-soft: oklch(0.29 0.08 225);
  --success-soft: oklch(0.3 0.08 152);
  --warning-soft: oklch(0.33 0.08 88);
  --danger-soft: oklch(0.31 0.09 28);
  --highlight-soft: oklch(0.31 0.09 332);
  --info-soft: oklch(0.29 0.08 200);
  --shadow-sm: 0 0.35rem 0.8rem oklch(0.02 0 0 / 0.3);
  --shadow-md: 0 0.85rem 2rem oklch(0.02 0 0 / 0.38);
}

:root[data-theme="corporate-blue"] {
  --bg: oklch(0.975 0.008 235);
  --panel: oklch(1 0 0);
  --panel-alt: oklch(0.965 0.01 235);
  --sidebar: oklch(0.29 0.05 248);
  --sidebar-strong: oklch(0.24 0.05 248);
  --sidebar-text: oklch(0.95 0.01 248);
  --line: oklch(0.88 0.012 235);
  --line-strong: oklch(0.78 0.018 235);
  --text: oklch(0.28 0.03 244);
  --muted: oklch(0.5 0.018 244);
}

:root[data-theme="high-contrast"] {
  --bg: oklch(1 0 0);
  --panel: oklch(1 0 0);
  --panel-alt: oklch(0.96 0 0);
  --sidebar: oklch(0.08 0 0);
  --sidebar-strong: oklch(0.04 0 0);
  --sidebar-text: oklch(1 0 0);
  --line: oklch(0.7 0 0);
  --line-strong: oklch(0.44 0 0);
  --text: oklch(0.14 0 0);
  --muted: oklch(0.3 0 0);
  --primary: oklch(0.54 0.21 250);
  --primary-strong: oklch(0.48 0.21 250);
  --info: oklch(0.52 0.18 220);
  --success: oklch(0.55 0.2 145);
  --warning: oklch(0.72 0.18 90);
  --danger: oklch(0.57 0.21 24);
  --highlight: oklch(0.56 0.2 314);
  --primary-soft: oklch(0.94 0.02 250);
  --success-soft: oklch(0.94 0.02 145);
  --warning-soft: oklch(0.95 0.02 90);
  --danger-soft: oklch(0.94 0.02 24);
  --highlight-soft: oklch(0.94 0.02 314);
  --info-soft: oklch(0.94 0.02 220);
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

:root[data-theme="gamer"] body {
  position: relative;
  background:
    radial-gradient(circle at top left, oklch(0.32 0.12 315 / 0.28), transparent 28%),
    radial-gradient(circle at top right, oklch(0.34 0.13 220 / 0.22), transparent 24%),
    radial-gradient(circle at bottom center, oklch(0.28 0.1 160 / 0.16), transparent 22%),
    linear-gradient(180deg, oklch(0.12 0.04 292) 0%, oklch(0.11 0.03 268) 48%, oklch(0.095 0.025 248) 100%);
}

:root[data-theme="gamer"] body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 0%, oklch(0.88 0.02 0 / 0.035) 50%, transparent 100%),
    linear-gradient(180deg, transparent 0%, oklch(0.88 0.02 0 / 0.025) 50%, transparent 100%);
  background-size: 100% 100%, 100% 100%;
  opacity: 0.9;
}

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

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

img {
  max-width: 100%;
  display: block;
}

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

:root[data-sidebar="collapsed"] .app-shell {
  grid-template-columns: var(--sidebar-collapsed-width) 1fr;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: linear-gradient(180deg, var(--sidebar) 0%, var(--sidebar-strong) 100%);
  color: var(--sidebar-text);
  border-right: 1px solid oklch(1 0 0 / 0.08);
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  gap: var(--space-5);
}

:root[data-theme="gamer"] .sidebar {
  background:
    radial-gradient(circle at top, oklch(0.32 0.1 320 / 0.18), transparent 26%),
    linear-gradient(180deg, var(--sidebar) 0%, var(--sidebar-strong) 100%);
  border-right: 1px solid color-mix(in oklch, var(--line-strong) 58%, var(--highlight) 42%);
  box-shadow: inset -1px 0 0 oklch(0.82 0.09 220 / 0.16), 0 0 2rem oklch(0.2 0.12 285 / 0.24);
}

.brand-lockup {
  display: block;
  min-height: 4.5rem;
  text-align: center;
}

.brand-mark {
  width: 2.45rem;
  min-height: 2.2rem;
  display: none;
  place-items: center;
  background: transparent;
  box-shadow: none;
}

.brand-icon {
  display: block;
  width: 100%;
  height: auto;
}

.brand-logo {
  display: block;
  width: 100%;
  max-width: 11rem;
  height: auto;
  margin-inline: auto;
}

:root[data-sidebar="collapsed"] .brand-logo,
:root[data-sidebar="collapsed"] .sidebar-label,
:root[data-sidebar="collapsed"] .sidebar-section-title,
:root[data-sidebar="collapsed"] .sidebar-item__chevron,
:root[data-sidebar="collapsed"] .sidebar-note {
  display: none;
}

:root[data-sidebar="collapsed"] .brand-mark {
  display: grid;
}

:root[data-sidebar="collapsed"] .brand-lockup {
  display: grid;
  place-items: center;
  min-height: 3.25rem;
}

:root[data-sidebar="collapsed"] .sidebar {
  padding: 0.875rem 0.625rem;
  gap: 1rem;
}

:root[data-sidebar="collapsed"] .sidebar-link,
:root[data-sidebar="collapsed"] .sidebar-button {
  justify-content: center;
  padding: 0.9rem 0.5rem;
}

:root[data-sidebar="collapsed"] .sidebar-nav {
  padding-right: 0;
}

.sidebar-nav {
  display: grid;
  gap: var(--space-4);
  overflow: auto;
  padding-right: var(--space-1);
}

.sidebar-section {
  display: grid;
  gap: var(--space-2);
}

.sidebar-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: oklch(0.9 0.01 260 / 0.7);
  padding-inline: var(--space-2);
}

.sidebar-list {
  display: grid;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-item {
  display: grid;
  gap: 0.25rem;
}

.sidebar-link,
.sidebar-button {
  width: 100%;
  border: 0;
  background: transparent;
  color: inherit;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.75rem 0.875rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base);
}

.sidebar-link:hover,
.sidebar-button:hover,
.sidebar-item.is-active > .sidebar-link {
  background: oklch(1 0 0 / 0.1);
}

.sidebar-link i,
.sidebar-button i {
  font-size: 1rem;
}

.sidebar-item__chevron {
  margin-left: auto;
  color: oklch(0.9 0.01 260 / 0.76);
}

.sidebar-sublist {
  list-style: none;
  margin: 0;
  padding: 0 0 0 var(--space-6);
  display: none;
  gap: 0.25rem;
}

.sidebar-item.is-open .sidebar-sublist {
  display: grid;
}

.sidebar-note {
  margin-top: auto;
  background: oklch(1 0 0 / 0.08);
  border: 1px solid oklch(1 0 0 / 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: grid;
  gap: var(--space-2);
}

.sidebar-note strong {
  font-size: 0.875rem;
}

.sidebar-note p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: oklch(0.92 0.01 260 / 0.82);
}

.sidebar-footer {
  margin-top: auto;
}

.sidebar-button--logout {
  border: 1px solid oklch(1 0 0 / 0.08);
  background: oklch(1 0 0 / 0.05);
}

.sidebar-button--logout:hover,
.sidebar-button--logout:focus-visible {
  background: oklch(1 0 0 / 0.1);
  outline: none;
}

.content-shell {
  display: grid;
  grid-template-rows: auto 1fr;
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: color-mix(in oklch, var(--bg) 92%, oklch(1 0 0) 8%);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

:root[data-theme="gamer"] .topbar {
  background: color-mix(in oklch, var(--bg) 72%, oklch(0.3 0.08 285) 28%);
  border-bottom: 1px solid color-mix(in oklch, var(--line-strong) 74%, var(--primary) 26%);
  box-shadow: 0 1px 0 oklch(0.88 0.05 220 / 0.12);
}

.topbar-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.icon-button {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.75rem;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: transform var(--transition-base), border-color var(--transition-base), background var(--transition-base);
}

.icon-button:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
}

.searchbar {
  flex: 1;
  min-width: 12rem;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.8125rem 1rem;
  border-radius: 0.875rem;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-sm);
}

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

.searchbar input {
  border: 0;
  outline: 0;
  width: 100%;
  background: transparent;
  color: var(--text);
}

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

.segmented-control {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem;
  border-radius: 0.875rem;
  background: var(--panel);
  border: 1px solid var(--line);
}

.segmented-control button {
  border: 0;
  background: transparent;
  color: var(--muted);
  border-radius: 0.625rem;
  padding: 0.55rem 0.8rem;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
}

.segmented-control button.is-active {
  background: var(--primary-soft);
  color: var(--primary-strong);
}

.topbar-select {
  min-width: 9rem;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 0.875rem;
  padding: 0.75rem 0.9rem;
}

.avatar-cluster {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-left: var(--space-2);
}

.user-menu {
  position: relative;
}

.user-menu__trigger {
  border: 1px solid transparent;
  background: transparent;
  color: inherit;
  border-radius: 1rem;
  padding: 0.35rem 0.45rem;
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  transition: background var(--transition-base), border-color var(--transition-base);
}

.user-menu__trigger:hover,
.user-menu.is-open .user-menu__trigger {
  background: var(--panel);
  border-color: var(--line);
}

.user-menu__chevron {
  color: var(--muted);
  font-size: 0.85rem;
}

.user-menu__panel {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 15rem;
  padding: 0.4rem;
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  background: var(--panel);
  box-shadow: var(--shadow-md);
  display: none;
  z-index: 40;
}

.user-menu.is-open .user-menu__panel {
  display: grid;
  gap: 0.2rem;
}

.user-menu__item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.8rem 0.85rem;
  border-radius: 0.7rem;
  color: var(--text);
}

.user-menu__item:hover {
  background: var(--panel-alt);
}

.user-menu__divider {
  height: 1px;
  margin: 0.2rem 0.35rem;
  background: var(--line);
}

.user-menu__section {
  padding: 0.45rem;
}

.user-pref {
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: var(--panel-alt);
  overflow: hidden;
}

.user-pref[open] {
  background: var(--panel);
}

.user-pref__summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.8rem 0.9rem;
  cursor: pointer;
}

.user-pref__summary::-webkit-details-marker {
  display: none;
}

.user-pref__label {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.user-pref__current {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
  font-size: 0.875rem;
  font-weight: 700;
}

.user-pref__current span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-pref__summary > i {
  color: var(--muted);
  font-size: 0.85rem;
}

.user-pref__options {
  display: grid;
  gap: 0.3rem;
  padding: 0 0.45rem 0.45rem;
}

.user-menu__choice {
  width: 100%;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  border-radius: 0.75rem;
  padding: 0.7rem 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-align: left;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}

.user-menu__choice:hover {
  background: var(--panel-alt);
}

.user-menu__choice.is-active {
  background: var(--primary-soft);
  border-color: color-mix(in oklch, var(--primary) 30%, var(--line) 70%);
  color: var(--primary-strong);
}

.theme-swatch,
.flag-emoji {
  flex: 0 0 auto;
  width: 1.2rem;
  height: 1.2rem;
  display: inline-grid;
  place-items: center;
}

.theme-swatch.light {
  background: linear-gradient(135deg, oklch(0.98 0.004 255) 0%, oklch(0.58 0.17 252) 100%);
  border-radius: 0.35rem;
  border: 1px solid oklch(1 0 0 / 0.12);
}

.theme-swatch.dark {
  background: linear-gradient(135deg, oklch(0.18 0.012 255) 0%, oklch(0.63 0.15 240) 100%);
  border-radius: 0.35rem;
  border: 1px solid oklch(1 0 0 / 0.12);
}

.theme-swatch.gamer {
  background: linear-gradient(135deg, oklch(0.74 0.22 332) 0%, oklch(0.79 0.17 220) 48%, oklch(0.83 0.18 152) 100%);
  border-radius: 0.35rem;
  border: 1px solid oklch(1 0 0 / 0.12);
}

.theme-swatch.corporate {
  background: linear-gradient(135deg, oklch(0.29 0.05 248) 0%, oklch(0.95 0.01 248) 100%);
  border-radius: 0.35rem;
  border: 1px solid oklch(1 0 0 / 0.12);
}

.theme-swatch.contrast {
  background: linear-gradient(135deg, oklch(0.08 0 0) 0%, oklch(1 0 0) 100%);
  border-radius: 0.35rem;
  border: 1px solid oklch(1 0 0 / 0.12);
}

.flag-emoji {
  font-size: 1rem;
  line-height: 1;
}

.avatar {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--highlight) 100%);
  color: oklch(1 0 0);
  display: grid;
  place-items: center;
  font-weight: 700;
  box-shadow: inset 0 0 0 1px oklch(1 0 0 / 0.18);
}

.avatar-copy {
  display: grid;
  gap: 0.125rem;
}

.avatar-copy strong {
  font-size: 0.9375rem;
}

.avatar-copy span {
  color: var(--muted);
  font-size: 0.8125rem;
}

.page-main {
  max-width: var(--container-max);
  width: 100%;
  margin: 0 auto;
  padding: var(--space-5);
  display: grid;
  gap: var(--space-5);
}

.breadcrumb-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--muted);
  font-size: 0.875rem;
}

.page-heading {
  display: grid;
  gap: var(--space-2);
}

.page-heading h1 {
  margin: 0;
  font-size: 2rem;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.page-heading p {
  margin: 0;
  max-width: 75ch;
  color: var(--muted);
  line-height: 1.55;
}

.page-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

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

:root[data-theme="gamer"] .surface,
:root[data-theme="gamer"] .searchbar,
:root[data-theme="gamer"] .icon-button,
:root[data-theme="gamer"] .topbar-select,
:root[data-theme="gamer"] .segmented-control,
:root[data-theme="gamer"] .input,
:root[data-theme="gamer"] .textarea,
:root[data-theme="gamer"] .select,
:root[data-theme="gamer"] .search-select__input,
:root[data-theme="gamer"] .editor-frame,
:root[data-theme="gamer"] .multi-pick__control,
:root[data-theme="gamer"] .file-picker__control {
  background: color-mix(in oklch, var(--panel) 88%, oklch(0.34 0.1 232) 12%);
  border-color: color-mix(in oklch, var(--line) 70%, var(--primary) 30%);
}

:root[data-theme="gamer"] .surface {
  box-shadow:
    inset 0 1px 0 oklch(0.9 0.06 210 / 0.08),
    inset 0 0 0 1px oklch(0.72 0.06 310 / 0.08),
    0 0.8rem 1.8rem oklch(0.02 0 0 / 0.34);
}

:root[data-theme="gamer"] .surface-header,
:root[data-theme="gamer"] .surface-footer,
:root[data-theme="gamer"] .topbar,
:root[data-theme="gamer"] .data-table thead th,
:root[data-theme="gamer"] .table-wrap,
:root[data-theme="gamer"] .modal-panel,
:root[data-theme="gamer"] .drawer-panel {
  border-color: color-mix(in oklch, var(--line) 68%, var(--highlight) 32%);
}

:root[data-theme="gamer"] .sidebar-link:hover,
:root[data-theme="gamer"] .sidebar-button:hover,
:root[data-theme="gamer"] .sidebar-item.is-active > .sidebar-link {
  background: linear-gradient(90deg, oklch(0.34 0.09 220 / 0.55) 0%, oklch(0.33 0.09 320 / 0.4) 100%);
}

:root[data-theme="gamer"] .btn-primary,
:root[data-theme="gamer"] .btn-info,
:root[data-theme="gamer"] .btn-success,
:root[data-theme="gamer"] .btn-danger,
:root[data-theme="gamer"] .btn-highlight {
  box-shadow: 0 0 0 1px oklch(1 0 0 / 0.08), 0 0.4rem 1rem oklch(0.03 0 0 / 0.22);
}

:root[data-theme="gamer"] .btn-primary {
  background: linear-gradient(135deg, oklch(0.73 0.18 198) 0%, oklch(0.78 0.16 228) 100%);
}

:root[data-theme="gamer"] .btn-success {
  background: linear-gradient(135deg, oklch(0.74 0.17 170) 0%, oklch(0.83 0.18 144) 100%);
  color: oklch(0.18 0.03 220);
}

:root[data-theme="gamer"] .btn-highlight {
  background: linear-gradient(135deg, oklch(0.68 0.21 310) 0%, oklch(0.75 0.2 338) 100%);
}

:root[data-theme="gamer"] .btn-warning {
  background: linear-gradient(135deg, oklch(0.78 0.18 72) 0%, oklch(0.84 0.17 96) 100%);
}

:root[data-theme="gamer"] .metric-top i.primary,
:root[data-theme="gamer"] .metric-top i.success,
:root[data-theme="gamer"] .metric-top i.warning,
:root[data-theme="gamer"] .metric-top i.danger,
:root[data-theme="gamer"] .metric-top i.highlight {
  box-shadow: 0 0 1rem oklch(0.7 0.14 240 / 0.2);
}

:root[data-theme="gamer"] .badge.primary,
:root[data-theme="gamer"] .status-pill.primary,
:root[data-theme="gamer"] .selection-chip.is-active {
  box-shadow: inset 0 0 0 1px oklch(0.78 0.09 220 / 0.18);
}

:root[data-theme="gamer"] .data-table tbody tr:hover {
  background: color-mix(in oklch, var(--panel-alt) 72%, oklch(0.42 0.08 232) 28%);
}

:root[data-theme="gamer"] .chart-bars span {
  box-shadow: 0 0 1rem oklch(0.72 0.14 232 / 0.16);
}

.surface-alt {
  background: var(--panel-alt);
}

.surface-header,
.surface-body,
.surface-footer {
  padding: var(--space-4) var(--space-5);
}

.surface-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: var(--space-4);
  border-bottom: 1px solid var(--line);
}

.surface-header h2,
.surface-header h3,
.surface-title {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.25;
}

.surface-kicker,
.muted-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
}

.surface-body {
  display: grid;
  gap: var(--space-4);
}

.surface-footer {
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.hero-grid,
.overview-grid,
.tickets-layout,
.detail-layout,
.components-grid {
  display: grid;
  gap: var(--space-5);
}

.stats-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
}

.metric-card {
  padding: var(--space-4);
  display: grid;
  gap: var(--space-3);
  min-height: 9rem;
}

.metric-top {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: var(--space-3);
}

.metric-top i {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.75rem;
  display: grid;
  place-items: center;
  color: oklch(1 0 0);
}

.metric-top i.primary { background: var(--primary); }
.metric-top i.success { background: var(--success); }
.metric-top i.warning { background: var(--warning); color: var(--text); }
.metric-top i.danger { background: var(--danger); }
.metric-top i.highlight { background: var(--highlight); }

.metric-card strong {
  font-size: 1.875rem;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.metric-card p,
.meta-row p,
.timeline-item p,
.chat-message p,
.kanban-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.pill-row,
.action-row,
.toolbar-row,
.meta-row,
.button-row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
}

.badge,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 700;
  white-space: nowrap;
}

.badge.primary,
.status-pill.primary { background: var(--primary-soft); color: var(--primary-strong); }
.badge.info,
.status-pill.info { background: var(--info-soft); color: var(--info); }
.badge.success,
.status-pill.success { background: var(--success-soft); color: var(--success); }
.badge.warning,
.status-pill.warning { background: var(--warning-soft); color: oklch(0.45 0.12 82); }
.badge.danger,
.status-pill.danger { background: var(--danger-soft); color: var(--danger); }
.badge.highlight,
.status-pill.highlight { background: var(--highlight-soft); color: var(--highlight); }
.badge.neutral,
.status-pill.neutral { background: var(--panel-alt); color: var(--muted); }

.btn {
  border: 1px solid transparent;
  border-radius: 0.875rem;
  padding: 0.8rem 1rem;
  font-size: 0.875rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  cursor: pointer;
  transition: transform var(--transition-base), background var(--transition-base), border-color var(--transition-base);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary,
.btn-info,
.btn-success,
.btn-danger,
.btn-warning,
.btn-highlight {
  color: oklch(1 0 0);
}

.btn-primary { background: var(--primary); }
.btn-info { background: var(--info); }
.btn-success { background: var(--success); }
.btn-danger { background: var(--danger); }
.btn-warning { background: var(--warning); color: var(--text); }
.btn-highlight { background: var(--highlight); }
.btn-muted { background: var(--panel); border-color: var(--line); color: var(--text); }
.btn-selected,
.selection-chip.is-active { background: var(--primary-soft); border-color: color-mix(in oklch, var(--primary) 28%, var(--line) 72%); color: var(--primary-strong); }

.btn-sm {
  padding: 0.55rem 0.75rem;
  font-size: 0.8125rem;
}

.selection-chip {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
}

.form-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  align-items: start;
}

.field,
.field-stack {
  display: grid;
  gap: 0.5rem;
  align-content: start;
  align-self: start;
}

.field-inline {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
}

.field label,
.field-stack label {
  font-size: 0.875rem;
  font-weight: 700;
}

.field small,
.field-stack small {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.45;
}

.input,
.textarea,
.select,
.search-select__input,
.editor-frame {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.875rem;
  background: var(--panel);
  color: var(--text);
  min-height: 3.2rem;
  padding: 0.72rem 0.85rem;
  outline: 0;
  line-height: 1.35;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.input:focus,
.textarea:focus,
.select:focus,
.search-select__input:focus,
.editor-frame:focus {
  border-color: color-mix(in oklch, var(--primary) 45%, var(--line) 55%);
  box-shadow: 0 0 0 0.25rem color-mix(in oklch, var(--primary-soft) 72%, transparent 28%);
}

.textarea {
  min-height: 7rem;
  padding-top: 0.9rem;
  resize: vertical;
}

.select {
  appearance: none;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3.5 6 8 10.5 12.5 6' stroke='%23677484' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.6rem;
}

.field-search {
  position: relative;
}

.field-search i {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0.95rem;
  display: grid;
  place-items: center;
  color: var(--muted);
}

.field-search .input {
  padding-left: 2.6rem;
}

.field--toggle {
  align-content: start;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 3.25rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 0.875rem;
  background: var(--panel-alt);
  cursor: pointer;
}

.toggle-row span:first-child {
  line-height: 1.4;
}

.toggle {
  position: relative;
  width: 3.25rem;
  height: 1.9rem;
  flex: 0 0 auto;
}

.toggle input {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.toggle__track {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: var(--line-strong);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.toggle__track::after {
  content: "";
  position: absolute;
  top: 0.2rem;
  left: 0.2rem;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: oklch(1 0 0);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base);
}

.toggle input:focus-visible + .toggle__track {
  box-shadow: 0 0 0 0.25rem color-mix(in oklch, var(--primary-soft) 72%, transparent 28%);
}

.toggle input:checked + .toggle__track {
  background: var(--success);
}

.toggle input:checked + .toggle__track::after {
  transform: translateX(1.35rem);
}

.multi-pick {
  position: relative;
  display: grid;
  gap: var(--space-3);
}

.multi-pick__control {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.875rem;
  background: var(--panel);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  min-height: 3.2rem;
  padding: 0.4rem 0.45rem 0.4rem 0.55rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.multi-pick.is-open .multi-pick__control,
.multi-pick__control:focus-within {
  border-color: color-mix(in oklch, var(--primary) 45%, var(--line) 55%);
  box-shadow: 0 0 0 0.25rem color-mix(in oklch, var(--primary-soft) 72%, transparent 28%);
}

.multi-pick__selected {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  min-width: 0;
}

.multi-pick__chip {
  border: 0;
  background: var(--primary-soft);
  color: var(--primary-strong);
  border-radius: 0.7rem;
  padding: 0.45rem 0.7rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
}

.multi-pick__chip i {
  font-size: 0.95rem;
}

.multi-pick__input {
  flex: 1 1 7rem;
  min-width: 6rem;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  padding: 0.3rem 0.15rem;
  font: inherit;
}

.multi-pick__input::placeholder {
  color: var(--muted);
}

.multi-pick__toggle {
  flex: 0 0 auto;
  width: 2.3rem;
  height: 2.3rem;
  border: 0;
  background: transparent;
  color: var(--muted);
  border-radius: 0.65rem;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.multi-pick__toggle:hover {
  background: var(--panel-alt);
  color: var(--text);
}

.multi-pick__panel {
  position: absolute;
  z-index: 24;
  top: calc(100% + 0.35rem);
  left: 0;
  right: 0;
  display: none;
  padding: 0.4rem;
  border: 1px solid var(--line);
  border-radius: 0.875rem;
  background: var(--panel);
  box-shadow: var(--shadow-md);
}

.multi-pick.is-open .multi-pick__panel {
  display: grid;
  gap: 0.25rem;
}

.multi-pick__option {
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
  font: inherit;
  padding: 0.75rem 0.8rem;
  border-radius: 0.75rem;
  cursor: pointer;
}

.multi-pick__option:hover,
.multi-pick__option.is-match {
  background: var(--panel-alt);
}

.multi-pick__option.is-selected {
  display: none;
}

.multi-pick__empty {
  padding: 0.8rem;
  color: var(--muted);
  font-size: 0.875rem;
}

.search-select {
  position: relative;
}

.search-select__options {
  position: absolute;
  z-index: 20;
  top: calc(100% + 0.35rem);
  left: 0;
  right: 0;
  display: none;
  max-height: 14rem;
  overflow: auto;
  padding: 0.35rem;
  border-radius: 0.875rem;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-md);
}

.search-select.is-open .search-select__options {
  display: grid;
}

.search-select__option {
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 0.75rem;
  text-align: left;
  border-radius: 0.625rem;
  cursor: pointer;
}

.search-select__option:hover {
  background: var(--panel-alt);
}

.tag-input {
  display: grid;
  gap: var(--space-3);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag-chip {
  border: 1px solid var(--line);
  background: var(--panel-alt);
  color: var(--text);
  border-radius: 999px;
  padding: 0.45rem 0.65rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
}

.file-picker {
  position: relative;
}

.file-picker__input {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
}

.file-picker__control {
  width: 100%;
  min-height: 3.2rem;
  border: 1px solid var(--line);
  border-radius: 0.875rem;
  background: var(--panel);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem;
  cursor: pointer;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.file-picker__control:hover {
  border-color: var(--line-strong);
}

.file-picker__input:focus-visible + .file-picker__control {
  border-color: color-mix(in oklch, var(--primary) 45%, var(--line) 55%);
  box-shadow: 0 0 0 0.25rem color-mix(in oklch, var(--primary-soft) 72%, transparent 28%);
}

.file-picker__button {
  flex: 0 0 auto;
  min-height: 2.4rem;
  padding: 0.55rem 0.9rem;
  border-radius: 0.65rem;
  background: var(--panel-alt);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
}

.file-picker__caption {
  min-width: 0;
  color: var(--muted);
  font-size: 0.9375rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.file-list li {
  border: 1px solid var(--line);
  padding: 0.75rem 0.9rem;
  border-radius: 0.875rem;
  background: var(--panel-alt);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.file-list__meta {
  min-width: 0;
  display: grid;
  gap: 0.15rem;
}

.file-list__name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
  color: var(--text);
}

.file-list__size {
  font-size: 0.8125rem;
  color: var(--muted);
}

.file-list__actions {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex: 0 0 auto;
}

.file-list__type {
  width: 2rem;
  height: 2rem;
  border-radius: 0.65rem;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--primary-strong);
  display: grid;
  place-items: center;
}

.file-list__remove {
  width: 2rem;
  height: 2rem;
  border-radius: 0.65rem;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: border-color var(--transition-base), color var(--transition-base), background var(--transition-base);
}

.file-list__remove:hover {
  border-color: color-mix(in oklch, var(--danger) 35%, var(--line) 65%);
  color: var(--danger);
  background: var(--danger-soft);
}

.editor-toolbar {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.editor-toolbar button {
  border: 1px solid var(--line);
  background: var(--panel-alt);
  color: var(--text);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.7rem;
  cursor: pointer;
}

.editor-frame {
  min-height: 11rem;
  line-height: 1.55;
}

.editor-frame:empty::before {
  content: attr(data-placeholder);
  color: var(--muted);
}

.rich-editor-note {
  display: block;
  margin-top: 0.6rem;
  color: var(--muted);
  line-height: 1.45;
}

.jodit-container:not(.jodit_inline) {
  margin-top: 0.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow-sm);
}

.jodit-container .jodit-toolbar__box:not(:empty),
.jodit-container .jodit-status-bar {
  background: var(--panel-alt);
  border-color: var(--line);
}

.jodit-container .jodit-workplace,
.jodit-container .jodit-wysiwyg,
.jodit-container .jodit-source {
  background: var(--panel);
  color: var(--text);
}

.jodit-container .jodit-workplace {
  min-height: 19rem;
}

.jodit-container .jodit-wysiwyg,
.jodit-container .jodit-source {
  padding: 1rem 1.1rem;
  line-height: 1.6;
}

.jodit-container .jodit-toolbar-button__button,
.jodit-container .jodit-status-bar,
.jodit-container .jodit-ui-input__input {
  color: var(--text);
}

.jodit-container .jodit-toolbar-button:not(.jodit-toolbar-button_texticons_true) > button:hover,
.jodit-container .jodit-toolbar-button:not(.jodit-toolbar-button_texticons_true).jodit-toolbar-button_active > button {
  background: var(--primary-soft);
}

.jodit-container .jodit-toolbar-button__icon,
.jodit-container .jodit-icon {
  fill: currentColor;
}

.jodit-popup,
.jodit-dialog {
  color: var(--text);
}

.jodit-popup .jodit-popup__content,
.jodit-dialog__box {
  background: var(--panel);
  border: 1px solid var(--line);
}

:root[data-theme="dark"] .jodit-container:not(.jodit_inline),
:root[data-theme="gamer"] .jodit-container:not(.jodit_inline),
:root[data-theme="high-contrast"] .jodit-container:not(.jodit_inline) {
  box-shadow: var(--shadow-md);
}

.table-wrap {
  overflow: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
}

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  min-width: 52rem;
}

.data-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  text-align: left;
  padding: 0.9rem 1rem;
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--muted);
}

.data-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.data-table tbody tr:hover {
  background: var(--panel-alt);
}

.sort-button {
  border: 0;
  background: transparent;
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: inherit;
  padding: 0;
  cursor: pointer;
}

.sort-icon {
  color: var(--muted);
  font-size: 0.8rem;
}

.table-header-filters th {
  top: 3rem;
  z-index: 1;
  padding: 0.65rem 0.75rem;
  background: var(--panel-alt);
  border-bottom: 1px solid var(--line);
}

.table-header-filters .input,
.table-header-filters .select {
  min-height: 2.45rem;
  padding-top: 0.55rem;
  padding-bottom: 0.55rem;
  border-radius: 0.7rem;
  font-size: 0.8125rem;
}

.table-header-filters .select {
  padding-right: 2rem;
  background-position: right 0.65rem center;
}

.mini-actions {
  display: inline-flex;
  gap: 0.35rem;
}

.mini-actions .icon-button {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 0.7rem;
}

.ticket-id {
  display: grid;
  gap: 0.2rem;
}

.ticket-id strong {
  font-size: 0.95rem;
}

.table-filter-row {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.cards-view,
.kanban-view {
  display: grid;
  gap: var(--space-4);
}

.cards-view {
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
}

.ticket-card,
.kanban-card {
  padding: var(--space-4);
  display: grid;
  gap: var(--space-3);
}

.kanban-view {
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
}

.kanban-column {
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

.kanban-stack {
  display: grid;
  gap: var(--space-3);
}

.chart-grid {
  display: grid;
  gap: var(--space-3);
}

.chart-bars {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--space-2);
  align-items: end;
  min-height: 11rem;
}

.chart-bars span {
  border-radius: 0.75rem 0.75rem 0 0;
  background: linear-gradient(180deg, var(--primary) 0%, var(--highlight) 100%);
}

.chart-bars span:nth-child(2n) {
  background: linear-gradient(180deg, var(--success) 0%, var(--info) 100%);
}

.chart-legend {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.875rem;
}

.timeline {
  display: grid;
  gap: var(--space-4);
}

.timeline-item {
  position: relative;
  padding-left: 1.75rem;
  display: grid;
  gap: 0.35rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  top: 0.4rem;
  left: 0.3rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 0.25rem var(--primary-soft);
}

.timeline-item::after {
  content: "";
  position: absolute;
  top: 1.4rem;
  left: 0.64rem;
  bottom: -1.1rem;
  width: 1px;
  background: var(--line);
}

.timeline-item:last-child::after {
  display: none;
}

.split-meta {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
}

.meta-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel-alt);
  padding: var(--space-4);
  display: grid;
  gap: var(--space-2);
}

.tabs-shell {
  display: grid;
  gap: var(--space-4);
}

.tabs-inline {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  padding-bottom: var(--space-2);
}

.tabs-inline button {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0.65rem 0.7rem;
  border-radius: 0.65rem;
  cursor: pointer;
  font-weight: 700;
}

.tabs-inline button.active,
.tabs-inline button:hover {
  background: var(--panel-alt);
  color: var(--text);
}

.drawer-shell,
.modal-shell {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
}

.drawer-shell.is-open,
.modal-shell.is-open {
  display: block;
}

.drawer-backdrop,
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: oklch(0.16 0.02 255 / 0.42);
}

.drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(32rem, 100%);
  height: 100%;
  background: var(--panel);
  border-left: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.modal-panel {
  position: relative;
  width: min(48rem, calc(100% - 2rem));
  max-height: calc(100vh - 2rem);
  margin: 1rem auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
}

.drawer-header,
.drawer-body,
.drawer-footer,
.modal-header,
.modal-body,
.modal-footer {
  padding: var(--space-4) var(--space-5);
}

.drawer-header,
.modal-header,
.drawer-footer,
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  border-bottom: 1px solid var(--line);
}

.drawer-footer,
.modal-footer {
  border-top: 1px solid var(--line);
  border-bottom: 0;
}

.drawer-body,
.modal-body {
  overflow: auto;
  display: grid;
  gap: var(--space-4);
}

.separator {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 700;
}

.separator::before,
.separator::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.accordion-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.accordion-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1rem 1.1rem;
  font-weight: 700;
  background: var(--panel);
}

.accordion-item summary::-webkit-details-marker {
  display: none;
}

.accordion-item div {
  padding: 0 1.1rem 1rem;
  color: var(--muted);
  line-height: 1.5;
}

.tree-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.tree-list ul {
  list-style: none;
  margin: 0.5rem 0 0 1.2rem;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.tree-list li span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.65rem;
  border-radius: 0.65rem;
  background: var(--panel-alt);
}

.chat-thread {
  display: grid;
  gap: var(--space-3);
}

.chat-message {
  max-width: 42rem;
  display: grid;
  gap: 0.35rem;
  padding: 0.9rem 1rem;
  border-radius: 1rem;
  background: var(--panel-alt);
}

.chat-message.is-own {
  margin-left: auto;
  background: var(--primary-soft);
}

.report-filters {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
}

.context-menu {
  position: fixed;
  z-index: 90;
  width: 14rem;
  padding: 0.35rem;
  border-radius: 0.875rem;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-md);
}

.context-menu button {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
  padding: 0.75rem 0.85rem;
  border-radius: 0.65rem;
  cursor: pointer;
}

.context-menu button:hover {
  background: var(--panel-alt);
}

.context-demo {
  border: 1px dashed var(--line-strong);
  border-radius: 0.9rem;
  padding: 1rem 1.1rem;
  background: var(--panel-alt);
  cursor: context-menu;
}

.footer-note {
  padding: 0 var(--space-5) var(--space-5);
  color: var(--muted);
  font-size: 0.875rem;
}

:root[data-layout="layout-1"] .overview-grid {
  grid-template-columns: 1.35fr 0.65fr;
}

:root[data-layout="layout-1"] .tickets-layout {
  grid-template-columns: 1fr;
}

:root[data-layout="layout-1"] .detail-layout {
  grid-template-columns: 1fr 0.75fr;
}

:root[data-layout="layout-2"] .overview-grid {
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 24rem);
}

:root[data-layout="layout-2"] .tickets-layout {
  grid-template-columns: minmax(0, 1fr) 20rem;
}

:root[data-layout="layout-2"] .detail-layout {
  grid-template-columns: minmax(0, 1fr) 21rem;
}

:root[data-layout="layout-3"] .overview-grid {
  grid-template-columns: minmax(0, 1.2fr) minmax(21rem, 0.8fr);
}

:root[data-layout="layout-3"] .tickets-layout {
  grid-template-columns: minmax(0, 1fr) 22rem;
}

:root[data-layout="layout-3"] .detail-layout {
  grid-template-columns: minmax(0, 1.25fr) minmax(19rem, 0.75fr);
}

:root[data-layout="layout-3"] .detail-focus {
  order: -1;
}

.sticky-column {
  position: sticky;
  top: 6.5rem;
}

.page-dashboard .sticky-column {
  position: static;
  top: auto;
}

.empty-state {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background: var(--panel-alt);
  display: grid;
  gap: var(--space-3);
}

.empty-state i {
  font-size: 1.75rem;
  color: var(--highlight);
}

.list-plain {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.list-plain li {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--line);
}

.list-plain li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.progress-track {
  height: 0.625rem;
  border-radius: 999px;
  background: var(--panel-alt);
  overflow: hidden;
}

.progress-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--success) 0%, var(--primary) 60%, var(--highlight) 100%);
}

.kpi-ring {
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  background:
    conic-gradient(var(--success) 0 72%, var(--warning) 72% 86%, var(--danger) 86% 100%);
  display: grid;
  place-items: center;
}

.kpi-ring::after {
  content: "72%";
  width: 3.35rem;
  height: 3.35rem;
  border-radius: 50%;
  background: var(--panel);
  display: grid;
  place-items: center;
  font-size: 0.875rem;
  font-weight: 800;
}

.help-stack {
  display: grid;
  gap: var(--space-3);
}

.help-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: center;
}

@media (max-width: 1100px) {
  .app-shell,
  :root[data-sidebar="collapsed"] .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  .sticky-column {
    position: static;
  }

  .overview-grid,
  .tickets-layout,
  .detail-layout {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 780px) {
  .topbar-inner,
  .page-main {
    padding-inline: var(--space-4);
  }

  .topbar-inner {
    flex-wrap: wrap;
  }

  .searchbar {
    order: 3;
    flex-basis: 100%;
  }

  .table-filter-row {
    grid-template-columns: 1fr 1fr;
  }

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

  .avatar-copy {
    display: none;
  }
}

@media (max-width: 560px) {
  .table-filter-row,
  .report-filters,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .page-heading h1 {
    font-size: 1.65rem;
  }

  .btn,
  .topbar-select {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0s !important;
    transition-duration: 0s !important;
  }
}