:root {
  color-scheme: dark;
  --bg: #050505;
  --surface: #0b0b0b;
  --surface-2: #141414;
  --surface-3: #101010;
  --text: #f2f2f2;
  --muted: #a4a4a4;
  --quiet: #737373;
  --border: #242424;
  --border-soft: #1a1a1a;
  --border-strong: #333333;
  --primary: #d45a60;
  --primary-dark: #bb4d53;
  --good: #35b877;
  --warn: #d39a45;
  --bad: #d45a60;
  --shadow: none;
  --lr-page: #050505;
  --lr-shell: #080808;
  --lr-panel: #0b0b0b;
  --lr-panel-raised: #101010;
  --lr-panel-soft: #141414;
  --lr-line: #242424;
  --lr-line-soft: #1a1a1a;
  --lr-line-strong: #333333;
  --lr-text: #f2f2f2;
  --lr-muted: #a4a4a4;
  --lr-soft: #737373;
  --lr-disabled: #595959;
  --lr-red: #d45a60;
  --lr-red-hover: #bb4d53;
  --lr-red-surface: #170d0e;
  --lr-red-border: #743036;
  --lr-green: #35b877;
  --lr-green-surface: #0f2418;
  --lr-orange: #d39a45;
  --lr-orange-surface: #251a0d;
  --lr-radius: 8px;
  --lr-control-radius: 6px;
  --lr-font: Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  scrollbar-color: #3a3a3a #0b0b0b;
}

html {
  background: var(--lr-page);
}

body {
  background:
    linear-gradient(rgba(255, 255, 255, .012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .009) 1px, transparent 1px),
    var(--lr-page) !important;
  background-size: 4px 4px, 4px 4px, auto !important;
  color: var(--lr-text) !important;
  font-family: var(--lr-font) !important;
}

button,
input,
select,
textarea {
  font-family: var(--lr-font);
}

button,
a,
input,
select,
textarea {
  transition: border-color .16s ease, background-color .16s ease, color .16s ease, opacity .16s ease;
}

a {
  color: #d9dcdf;
}

a:hover {
  color: #fff;
}

::selection {
  background: rgba(212, 90, 96, .35);
  color: #fff;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #0b0b0b;
}

::-webkit-scrollbar-thumb {
  border: 2px solid #0b0b0b;
  border-radius: 999px;
  background: #3a3a3a;
}

.topbar {
  min-height: 64px !important;
  height: 64px !important;
  padding: 0 24px !important;
  border-color: var(--lr-line) !important;
  background: var(--lr-shell) !important;
  box-shadow: none !important;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  color: #eef0f1 !important;
  font-size: 16px !important;
  font-weight: 800 !important;
  white-space: nowrap;
}

.brand::before {
  content: "LiveRush";
  padding-right: 18px;
  border-right: 1px solid #343537;
  color: #fff;
  font-size: 22px;
  font-weight: 850;
  letter-spacing: -.6px;
}

.nav {
  color: var(--lr-muted) !important;
}

.nav a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border: 1px solid transparent;
  border-radius: var(--lr-control-radius);
  color: #c9cdd0 !important;
}

.nav a:hover {
  border-color: var(--lr-line-strong);
  background: var(--lr-panel-soft);
  color: #fff !important;
}

.shell,
.wrap {
  max-width: 1760px !important;
}

.panel,
.control-strip,
.metric,
.kpi-card,
.item,
.summary-block,
.login-box,
body > main:not(.shell):not(.wrap) {
  border-color: var(--lr-line) !important;
  background: var(--lr-panel) !important;
  box-shadow: none !important;
}

.panel-head,
.panel-subhead,
.sidebar-section + .sidebar-section,
.toolbar,
th,
td,
.summary-title {
  border-color: var(--lr-line) !important;
}

.panel-subhead,
.toolbar,
thead,
th,
.summary-title {
  background: var(--lr-panel-raised) !important;
}

.panel-head h2,
.panel-subhead h2,
.sidebar-section-head h2,
.toolbar strong,
th {
  color: #f0f1f2 !important;
}

.sub,
.label,
.field label,
.monitor-meta,
.empty,
.status,
.kpi-label,
.kpi-sub,
.session-guard-row span,
.control-context span {
  color: var(--lr-muted) !important;
}

input,
select,
textarea,
.field input,
.field select,
.field textarea,
.toolbar input,
.toolbar select,
.roster-add input {
  border: 1px solid var(--lr-line-strong) !important;
  border-radius: var(--lr-control-radius) !important;
  background: var(--lr-panel-soft) !important;
  color: var(--lr-text) !important;
  outline: none;
}

input::placeholder,
textarea::placeholder {
  color: var(--lr-soft) !important;
}

input:hover,
select:hover,
textarea:hover {
  border-color: #484848 !important;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--lr-red-border) !important;
  box-shadow: 0 0 0 3px rgba(212, 90, 96, .12) !important;
}

input[type="checkbox"],
input[type="radio"],
input[type="range"] {
  accent-color: var(--lr-red) !important;
}

button,
button.ghost,
a.ghost,
.ghost {
  border-color: var(--lr-line-strong) !important;
  border-radius: var(--lr-control-radius) !important;
  background: var(--lr-panel-soft) !important;
  color: #e8eaec !important;
  box-shadow: none !important;
}

button:hover:not(:disabled),
button.ghost:hover:not(:disabled),
a.ghost:hover {
  border-color: #505050 !important;
  background: #1c1c1c !important;
  color: #fff !important;
}

button.primary,
button[type="submit"],
#createBtn,
#saveMonitorBtn,
#loadRecordsBtn,
#loadAuditBtn {
  border-color: var(--lr-red) !important;
  background: var(--lr-red) !important;
  color: #fff !important;
  font-weight: 700;
}

button.primary:hover:not(:disabled),
button[type="submit"]:hover:not(:disabled),
#createBtn:hover:not(:disabled),
#saveMonitorBtn:hover:not(:disabled),
#loadRecordsBtn:hover:not(:disabled),
#loadAuditBtn:hover:not(:disabled) {
  border-color: var(--lr-red-hover) !important;
  background: var(--lr-red-hover) !important;
}

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  opacity: .48 !important;
  cursor: not-allowed !important;
}

button.bad,
.ghost.bad {
  border-color: var(--lr-red-border) !important;
  background: var(--lr-red-surface) !important;
  color: #e17b80 !important;
}

.msg {
  border-color: var(--lr-line) !important;
  background: var(--lr-panel-soft) !important;
  color: var(--lr-muted) !important;
}

.msg.good {
  border-color: #285f3e !important;
  background: var(--lr-green-surface) !important;
  color: #72d39d !important;
}

.msg.bad,
.err,
.error {
  border-color: var(--lr-red-border) !important;
  background: var(--lr-red-surface) !important;
  color: #e17b80 !important;
}

.dot {
  background: #666 !important;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, .04);
}

.dot.live {
  background: var(--lr-green) !important;
  box-shadow: 0 0 0 3px rgba(53, 184, 119, .12);
}

.live-badge,
.pill,
.tag,
.playback-mode {
  border-color: var(--lr-line-strong) !important;
  background: var(--lr-panel-soft) !important;
  color: var(--lr-muted) !important;
}

.live-badge.live,
.pill.good,
.tag.good {
  border-color: #285f3e !important;
  background: var(--lr-green-surface) !important;
  color: #72d39d !important;
}

.live-badge.restricted,
.live-badge.unknown,
.live-badge.error,
.pill.warn,
.tag.warn {
  border-color: #624923 !important;
  background: var(--lr-orange-surface) !important;
  color: #e2b36f !important;
}

.live-badge.unplayable,
.pill.bad,
.tag.bad {
  border-color: var(--lr-red-border) !important;
  background: var(--lr-red-surface) !important;
  color: #e17b80 !important;
}

.monitor-item,
.chat-item,
.caption-item,
.quick-history-item {
  border-color: var(--lr-line) !important;
  background: var(--lr-panel-raised) !important;
}

.monitor-item:hover,
.monitor-action:hover {
  border-color: #4a4a4a !important;
  background: #191919 !important;
}

.monitor-item.active {
  border-color: var(--lr-red-border) !important;
  background: var(--lr-red-surface) !important;
  box-shadow: inset 3px 0 0 var(--lr-red) !important;
}

.monitor-action {
  color: var(--lr-muted) !important;
}

.monitor-action:hover {
  color: #fff !important;
}

.monitor-action.pinned {
  color: var(--lr-orange) !important;
}

.monitor-action.delete:hover {
  background: var(--lr-red-surface) !important;
  color: #e17b80 !important;
}

.metrics {
  gap: 10px !important;
}

.metric {
  border-radius: var(--lr-radius) !important;
}

.metric .value,
.kpi-value {
  color: #fff !important;
}

.video-shell {
  border-color: var(--lr-line) !important;
  background: #020202 !important;
}

.video-empty {
  color: var(--lr-soft) !important;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, .035), transparent 54%),
    #050505 !important;
}

.caption-item.active {
  border-color: var(--lr-red-border) !important;
  background: var(--lr-red-surface) !important;
}

.usage-bar {
  background: #202020 !important;
}

.usage-fill {
  background: var(--lr-red) !important;
}

.session-guard {
  border-color: var(--lr-line) !important;
  background: var(--lr-panel-raised) !important;
}

.scroll,
.monitor-list,
.caption-list,
.chat-list,
.quick-history-list {
  scrollbar-gutter: stable;
}

table {
  color: var(--lr-text) !important;
}

tbody tr {
  border-color: var(--lr-line-soft) !important;
}

tbody tr:hover,
tbody tr:nth-child(even):hover {
  background: #161616 !important;
}

tbody tr:nth-child(even) {
  background: #0e0e0e !important;
}

.tabs,
.tabbar {
  border-color: var(--lr-line) !important;
  background: var(--lr-panel) !important;
}

.tabs button,
.tabbar button {
  border-color: transparent !important;
  background: transparent !important;
  color: var(--lr-muted) !important;
}

.tabs button.active,
.tabbar button.active {
  border-color: var(--lr-red-border) !important;
  background: var(--lr-red-surface) !important;
  color: #fff !important;
}

.lr-auth-page,
.lr-message-page {
  min-height: 100vh;
  padding: 28px;
}

.lr-auth-page {
  display: grid !important;
  place-items: center !important;
}

.lr-auth-page::before,
.lr-message-page::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 72% 28%, rgba(212, 90, 96, .07), transparent 32%),
    radial-gradient(circle at 25% 78%, rgba(255, 255, 255, .03), transparent 34%);
}

.login-box,
.lr-message-card {
  position: relative;
  z-index: 1;
  width: min(460px, 100%) !important;
  padding: 30px !important;
  border: 1px solid var(--lr-line) !important;
  border-radius: var(--lr-radius) !important;
  background: var(--lr-panel) !important;
}

.lr-message-card {
  text-align: left;
}

.lr-auth-brand,
.lr-message-brand {
  min-height: 38px;
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 34px;
}

.lr-auth-brand strong,
.lr-message-brand strong {
  padding-right: 15px;
  border-right: 1px solid var(--lr-line-strong);
  color: #fff;
  font-size: 23px;
  font-weight: 850;
  letter-spacing: -.7px;
}

.lr-auth-brand span,
.lr-message-brand span {
  color: #d9dcdf;
  font-size: 15px;
  font-weight: 700;
}

.login-box h1,
.lr-message-card h1 {
  margin: 0 0 8px !important;
  color: #fff !important;
  font-size: 25px !important;
  letter-spacing: -.4px;
}

.login-box .sub,
.lr-message-card p {
  color: var(--lr-muted) !important;
}

.login-box label {
  margin-top: 18px !important;
  color: #d8dbde !important;
}

.login-box input {
  min-height: 46px;
  margin-top: 2px;
}

.login-box button {
  min-height: 46px;
  margin-top: 22px !important;
}

.lr-auth-footnote {
  margin: 20px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--lr-line-soft);
  color: var(--lr-soft);
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
}

.lr-message-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  border: 1px solid var(--lr-line-strong);
  border-radius: 50%;
  background: var(--lr-panel-soft);
  color: #d9dcdf;
  font-size: 22px;
  font-weight: 800;
}

.lr-message-icon.is-warning {
  border-color: #624923;
  background: var(--lr-orange-surface);
  color: #e2b36f;
}

.lr-message-card a {
  min-height: 44px !important;
  border: 1px solid var(--lr-red) !important;
  border-radius: var(--lr-control-radius) !important;
  background: var(--lr-red) !important;
  color: #fff !important;
}

@media (max-width: 1180px) {
  .topbar {
    height: auto !important;
    min-height: 64px !important;
    flex-wrap: wrap;
    padding: 12px 18px !important;
  }

  .nav {
    width: 100%;
    margin-left: 0 !important;
    justify-content: flex-start !important;
    overflow-x: auto;
  }
}

@media (max-width: 640px) {
  .lr-auth-page,
  .lr-message-page {
    padding: 16px;
  }

  .login-box,
  .lr-message-card {
    padding: 24px 20px !important;
  }

  .lr-auth-brand,
  .lr-message-brand {
    margin-bottom: 28px;
  }
}