:root {
  --bg-start: #f8fafc;
  --bg-end: #e2e8f0;
  --panel: rgba(255, 255, 255, 0.92);
  --panel-strong: #ffffff;
  --panel-soft: #f8fafc;
  --text: #0f172a;
  --muted: #475569;
  --primary: #0078D4;
  --primary-hover: #005FA3;
  --accent: #1d4ed8;
  --loading-dot-muted: rgba(29, 78, 216, 0.34);
  --loading-dot-glow: rgba(37, 99, 235, 0.38);
  --danger: #b3261e;
  --border: #cbd5e1;
  --divider: #c8d8e8;
  --table-head-bg: #f3f2f1;
  --table-head-text: #323130;
  --row-even: #d6d3d1;
  --row-hover: #cfe6fb;
  --icon-btn-bg: #e7f1f9;
  --icon-btn-bg-hover: #d8eaf7;
  --icon-btn-color: #145a92;
  --icon-btn-border: #cfe0ef;
  --shadow: 0 8px 24px rgba(17, 35, 53, 0.12);
}

html {
  color-scheme: light;
}

html.dark {
  color-scheme: dark;
  --bg-start: #111111;
  --bg-end: #111111;
  --panel: rgba(27, 26, 25, 0.96);
  --panel-strong: #1b1a19;
  --panel-soft: #252423;
  --text: #ffffff;
  --muted: #cbd5e1;
  --primary: #60a5fa;
  --primary-hover: #3b82f6;
  --accent: #38bdf8;
  --loading-dot-muted: rgba(56, 189, 248, 0.34);
  --loading-dot-glow: rgba(56, 189, 248, 0.58);
  --danger: #f87171;
  --border: #334155;
  --divider: #334155;
  --table-head-bg: #252423;
  --table-head-text: #f1f5f9;
  --row-even: #201f1e;
  --row-hover: #11575B;
  --icon-btn-bg: #1e293b;
  --icon-btn-bg-hover: #334155;
  --icon-btn-color: #e2e8f0;
  --icon-btn-border: #475569;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(1000px 600px at 90% -10%, #b8d5f0 0%, transparent 60%),
    radial-gradient(900px 500px at -10% 100%, #d7e8c7 0%, transparent 55%),
    linear-gradient(135deg, var(--bg-start), var(--bg-end));
}

html.dark body {
  background: #111111;
}

.page {
  max-width: none;
  margin: 0;
  padding: 16px;
}

.page-shell {
  display: grid;
  grid-template-columns: fit-content(150px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.page-content {
  min-width: 0;
}

.side-nav {
  position: sticky;
  top: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: calc(100vh - 32px);
  padding: 12px 10px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(244, 248, 252, 0.92));
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  width: max-content;
  min-width: 146px;
}

html.dark .side-nav {
  background: linear-gradient(180deg, rgba(24, 24, 24, 0.95), rgba(17, 17, 17, 0.96));
}

.side-nav-top {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.side-brand {
  display: flex;
  align-items: center;
  gap: 0;
}

.side-brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(135deg, #0078D4, #38bdf8);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.84rem;
  letter-spacing: 0.04em;
}

.side-theme-btn {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
}

.side-nav-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.side-nav-link {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  text-align: left;
  background: var(--panel-strong);
  color: var(--text);
  box-shadow: none;
  white-space: nowrap;
  font-size: 0.9rem;
}

.side-nav-link:hover {
  transform: none;
  background: var(--panel-soft);
}

.side-nav-link.active {
  background: linear-gradient(135deg, #0078D4, #0f6cbd);
  border-color: #0078D4;
  color: #ffffff;
}

.nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  margin-bottom: 20px;
}

.nav-title {
  margin: 0;
  text-align: center;
  font-size: 1.45rem;
  letter-spacing: 0.02em;
}

.nav-title-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 0;
  max-width: min(760px, 70vw);
}

.nav-status-message {
  width: 100%;
  margin: 2px 0 0;
  text-align: center;
}

.nav-side {
  min-width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
}

.nav-action-slot {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.nav-action-controls {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

body[data-cost-mode="single"] #openSettingsBtn {
  display: none;
}

body[data-cost-mode="multi"] #singleTenantAuthControls {
  display: none;
}

body[data-cost-mode="single"] #singleTenantAuthControls {
  display: inline-flex;
}

.icon-gear-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  padding: 7px;
  background: var(--icon-btn-bg);
  color: var(--icon-btn-color);
  border: 1px solid var(--icon-btn-border);
}

.icon-gear-btn:hover {
  transform: none;
  background: var(--icon-btn-bg-hover);
}

.icon-gear-btn svg {
  width: 100%;
  height: 100%;
}

.icon-theme-btn svg {
  width: 100%;
  height: 100%;
}

html:not(.dark) #themeToggleLightIcon,
html.dark #themeToggleDarkIcon {
  display: none;
}

html:not(.dark) #themeToggleDarkIcon,
html.dark #themeToggleLightIcon {
  display: block;
}

.nav-links {
  display: flex;
  gap: 12px;
}

.nav-links a {
  text-decoration: none;
  color: var(--primary);
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 8px;
}

.nav-links a.active,
.nav-links a:hover {
  background: var(--icon-btn-bg);
}

.panel {
  background: var(--panel);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 11px 14px;
  margin-bottom: 18px;
  position: relative;
}

.panel h2 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.full-row {
  grid-column: 1 / -1;
}

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

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

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

.panel--query {
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tier-top-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 0 0 10px;
}

.openai-tier-summary-grid {
  margin-top: 0;
  margin-bottom: 12px;
  display: flex !important;
  flex-wrap: nowrap !important;
  align-items: stretch;
  gap: 12px;
  overflow: visible;
}

.openai-tier-summary-grid .summary-card {
  min-width: 0;
  flex: 1 1 0;
  padding: 4px 10px;
  overflow: visible;
}

.openai-tier-summary-grid .summary-card:first-child {
  flex: 0 0 560px;
  max-width: 560px;
}

.openai-tier-summary-grid .summary-card--subscription-select {
  flex: 0 0 620px;
  max-width: 620px;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  position: relative;
}

.openai-tier-summary-grid .summary-card:first-child .v,
.openai-tier-summary-grid .summary-card--subscription-select .v {
  white-space: nowrap;
  overflow-wrap: normal;
}

.openai-tier-summary-grid .summary-card--query-action {
  flex: 0 0 168px;
  padding: 0;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
  min-width: 168px;
}

.openai-tier-summary-grid .summary-card .k,
.openai-tier-summary-grid .summary-card .v {
  min-width: 0;
}

.tier-picker-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 8px;
}

.tier-picker-actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tier-picker-action {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  font-size: 0.82rem;
  font-weight: 600;
  color: #2563eb;
  box-shadow: none;
}

.tier-picker-action:hover {
  transform: none;
  background: transparent;
}

.tier-picker-action[data-picker-action="clear-all"] {
  color: #dc2626;
}

.tier-picker-meta {
  color: var(--muted);
  font-size: 0.84rem;
}

.tier-summary-trigger {
  width: 28px;
  min-width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-strong);
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
  position: relative;
  box-shadow: none;
  white-space: nowrap;
}

.tier-summary-inline {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: nowrap;
  gap: 8px;
  min-width: 0;
  flex: 0 0 auto;
  max-width: 100%;
  margin-left: auto;
}

.tier-summary-dropdown {
  position: static;
  display: flex;
  justify-content: flex-start;
  overflow: visible;
  flex: 0 0 auto;
  z-index: 20;
}

.tier-selected-count {
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 700;
  white-space: nowrap;
  overflow-wrap: normal;
  text-align: right;
}

.tier-summary-trigger::after {
  content: "▼";
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.72rem;
  color: var(--muted);
}

.tier-summary-trigger:hover {
  transform: none;
  background: var(--panel-soft);
}

.tier-summary-trigger:disabled,
.tier-summary-trigger:disabled:hover {
  transform: none;
}

.tier-summary-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: auto;
  z-index: 200;
  width: min(620px, 72vw);
  min-width: 520px;
  max-width: none;
  padding: 10px 12px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel-strong);
  box-shadow: 0 12px 28px rgba(17, 35, 53, 0.2);
}

.app-view[data-app-view="openai-tier"] .panel:first-of-type {
  z-index: 30;
}

.app-view[data-app-view="openai-tier"] .panel:last-of-type {
  z-index: 1;
}

.tier-picker-search {
  width: 100%;
  margin-bottom: 8px;
  padding: 7px 10px;
  font-size: 0.84rem;
  border-radius: 6px;
}

.tier-subscription-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-height: 460px;
  overflow: auto;
  padding-right: 4px;
}

.tier-picker-empty {
  grid-column: 1 / -1;
  padding: 8px 4px;
  color: var(--muted);
  font-size: 0.84rem;
}

.tier-subscription-option {
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 0 2px;
  border: 0;
  border-radius: 0;
  background: transparent;
  cursor: pointer;
  font-size: 0.78rem;
  line-height: 1.1;
  font-weight: 400;
}

.tier-subscription-option input {
  width: auto;
  margin: 0;
}

.tier-subscription-option-text {
  color: var(--text);
  font-size: 0.78rem;
  line-height: 1.1;
  word-break: break-all;
  font-weight: 400;
}

.tier-inline-query-btn {
  width: 100%;
  min-width: 168px;
  border-radius: 12px;
}

.openai-tier-table thead th {
  text-align: center !important;
}

.openai-tier-table th:last-child,
.openai-tier-table td:last-child {
  text-align: left;
  padding-right: 8px;
  font-family: inherit;
}

.openai-tier-table th:first-child,
.openai-tier-table td:first-child {
  width: auto !important;
  min-width: 240px !important;
  text-align: left !important;
}

.openai-tier-table th:nth-child(2),
.openai-tier-table td:nth-child(2) {
  min-width: 240px;
}

.openai-tier-table th:nth-child(3),
.openai-tier-table td:nth-child(3) {
  width: 1%;
  min-width: 72px;
  font-family: Consolas, "SFMono-Regular", Menlo, monospace;
  font-size: 0.82rem;
  text-align: center;
}

.openai-tier-table th:nth-child(4),
.openai-tier-table td:nth-child(4),
.openai-tier-table th:nth-child(8),
.openai-tier-table td:nth-child(8) {
  min-width: 110px;
}

.query-condition-layout {
  display: flex;
  align-items: center;
  gap: 0;
}

.query-condition-left {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px 14px 4px 4px;
  margin-right: 40px;
  position: relative;
  white-space: nowrap;
}

.query-condition-left::after {
  content: "";
  position: absolute;
  right: -20px;
  top: 50%;
  width: 1px;
  height: 24px;
  background: var(--divider);
  transform: translateY(-50%);
}

.query-condition-left h2 {
  margin: 0;
  font-size: 1.05rem;
}

.query-condition-right {
  flex: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  row-gap: 6px;
}

.query-btn-right {
  margin-left: auto;
}

.query-preset-group {
  display: inline-flex;
  align-items: center;
  gap: 24px;
}

.query-preset-btn {
  background: transparent;
  color: #365068;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.2;
  box-shadow: none;
  cursor: pointer;
  transition: background 0.13s ease, color 0.13s ease, border-color 0.13s ease;
}

.query-preset-btn:hover {
  background: var(--panel-soft);
  color: #1f3448;
  border-color: var(--divider);
  transform: none;
}

.query-preset-btn.active {
  background: #0078D4;
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(0, 120, 212, 0.3);
}

html.dark .query-preset-btn {
  color: #ffffff;
}

html.dark .query-preset-btn:hover {
  color: #ffffff;
}

html.dark .custom-range-row label,
html.dark .query-condition-right label {
  color: #ffffff;
}

.custom-range-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.custom-range-row label {
  margin: 0;
  white-space: nowrap;
  font-size: 0.88rem;
  font-weight: 600;
}

.custom-range-row input[type="date"] {
  width: 100px;
  padding: 5px 9px;
  font-size: 0.88rem;
  border-radius: 9px;
}

label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.92rem;
  font-weight: 600;
}

.field-help {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 10px 12px;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--panel-strong);
}

textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 8px 10px;
  font-size: 0.92rem;
  color: var(--text);
  background: var(--panel-strong);
  resize: vertical;
  min-height: 56px;
}

input:focus {
  outline: 2px solid #8bc1eb;
  border-color: #8bc1eb;
}

textarea:focus {
  outline: 2px solid #8bc1eb;
  border-color: #8bc1eb;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

button {
  border: none;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--primary);
  color: #fff;
  transition: transform 0.15s ease, background 0.15s ease;
}

button:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

button:disabled,
button:disabled:hover {
  background: #9ca3af;
  color: #f8fafc;
  border-color: #9ca3af;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
  opacity: 0.88;
}

button.secondary {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--border);
}

button.secondary:hover {
  background: #f0f5fa;
  color: var(--primary);
}

.summary-card {
  background: var(--panel-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 7px 10px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.summary-card .k {
  color: var(--text);
  font-size: 0.96rem;
  font-weight: 700;
  white-space: nowrap;
}

.summary-card .v {
  margin-top: 0;
  font-size: 0.94rem;
  font-weight: 700;
  white-space: nowrap;
}

.summary-grid {
  flex: 1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.summary-overview-layout {
  display: flex;
  align-items: center;
  gap: 0;
}

.summary-overview-left {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px 14px 4px 4px;
  margin-right: 40px;
  position: relative;
  white-space: nowrap;
}

.summary-overview-left::after {
  content: "";
  position: absolute;
  right: -20px;
  top: 50%;
  width: 1px;
  height: 24px;
  background: var(--divider);
  transform: translateY(-50%);
}

.summary-overview-left h2 {
  margin: 0;
  font-size: 1.05rem;
}

.summary-card--range {
  background: var(--panel-soft);
}

.summary-card--range .v {
  font-size: 1rem;
  font-family: Consolas, "SFMono-Regular", Menlo, monospace;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

.summary-title-row {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 600;
}

.summary-inline-note {
  margin-left: auto;
  text-align: right;
  white-space: nowrap;
  font-size: 0.82rem;
  font-weight: 500;
}

.summary-dimension-divider {
  height: 1px;
  background: var(--divider);
  margin: 22px 0 20px;
}

.dimension-tabs {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  margin-top: 14px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--panel-soft);
}

.dimension-tabs-center {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 0;
  margin-bottom: 0;
  gap: 24px;
  margin-left: auto;
  margin-right: auto;
}

.dimension-downloads {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.dimension-tabs-wrapper {
  display: grid;
  grid-template-columns: auto 1fr auto;
  justify-content: stretch;
  align-items: center;
  width: 100%;
  gap: 0;
  margin-bottom: 14px;
}

.dimension-title-left {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px 14px 4px 4px;
  margin-right: 40px;
  position: relative;
  white-space: nowrap;
}

.dimension-title-left::after {
  content: "";
  position: absolute;
  right: -20px;
  top: 50%;
  width: 1px;
  height: 24px;
  background: var(--divider);
  transform: translateY(-50%);
}

.dimension-title-left h2 {
  margin: 0;
  font-size: 1.05rem;
}

.dimension-tab {
  background: transparent;
  color: var(--text);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 7px 30px;
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.2;
  box-shadow: none;
}

.dimension-tab:hover {
  background: var(--panel-soft);
  color: var(--text);
  transform: none;
}

.dimension-tab.active {
  background: #0078D4;
  color: #ffffff;
  border-color: #0078D4;
  box-shadow: 0 2px 6px rgba(0, 120, 212, 0.3);
}

.dimension-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: 0 !important;
  background: none !important;
  color: var(--text) !important;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 0;
  box-shadow: none !important;
}

.dimension-download-btn svg {
  width: 18px;
  height: 18px;
  color: var(--primary);
}

.dimension-download-btn:hover {
  background: none !important;
  color: var(--text) !important;
  transform: none;
}

.dimension-download-btn:focus,
.dimension-download-btn:active,
.dimension-download-btn:focus-visible {
  border: 0 !important;
  background: none !important;
  box-shadow: none !important;
}

.dimension-panel-hidden {
  display: none;
}

.query-status-message {
  max-width: 100%;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.query-status-message:empty {
  display: none;
}

.query-status-message.error {
  color: var(--danger);
}

.query-status-message.loading {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--accent);
}

.loading-dots {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 45px;
  height: 10px;
  flex: 0 0 auto;
}

.loading-dots span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 9px var(--loading-dot-glow);
  opacity: 0.25;
  transform: scale(0.72);
  animation: query-loading-dot 1s ease-in-out infinite;
}

.loading-dots span:nth-child(2) {
  animation-delay: 0.16s;
}

.loading-dots span:nth-child(3) {
  animation-delay: 0.32s;
}

@keyframes query-loading-dot {
  0%, 80%, 100% {
    opacity: 0.42;
    transform: scale(0.78);
  }
  40% {
    opacity: 1;
    transform: scale(1.18);
  }
}

.panel-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.panel-title-row h2 {
  display: none;
}

.panel-title-row h2 {
  margin: 0;
}

.settings-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(18, 38, 58, 0.35);
  z-index: 1000;
  padding: 20px;
}

.settings-modal.open {
  display: flex;
}

.settings-card {
  width: min(1200px, 98vw);
  max-height: 90vh;
  background: var(--panel-strong);
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: 0 14px 36px rgba(17, 35, 53, 0.24);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.settings-close-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 100;
  width: 30px;
  height: 30px;
  padding: 0;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-soft);
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}

.settings-close-btn:hover {
  transform: none;
  background: var(--icon-btn-bg-hover);
}

.icon-close-btn {
  width: 30px;
  height: 30px;
  padding: 0;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-soft);
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1;
}

.icon-close-btn:hover {
  transform: none;
  background: var(--icon-btn-bg-hover);
}

.settings-card-body {
  overflow: auto;
  padding: 10px 12px 2px;
}

.settings-section-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  background: var(--panel-soft);
  margin-bottom: 4px;
}

.settings-section-card:last-child {
  margin-bottom: 0;
}

.settings-section-title {
  margin-bottom: 8px;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
  text-align: center;
}

.settings-section-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 8px;
}

.settings-section-head .settings-section-title {
  margin-bottom: 0;
  flex: 1;
  text-align: center;
}

.settings-section-head .delete-auth-btn {
  flex-shrink: 0;
}

.settings-section-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.auth-settings-actions {
  width: 100%;
  align-items: flex-start;
  justify-content: flex-end;
  margin-top: 8px;
}

.auth-settings-tips {
  margin-right: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-width: 60%;
}

.auth-settings-tip {
  margin-right: 0;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 400;
  background: transparent;
  border-radius: 0;
  padding: 0;
  white-space: normal;
  line-height: 1.45;
}

.auth-settings-tip-title {
  align-self: flex-start;
  margin-right: 0;
  display: inline-block;
  color: #5f4500;
  font-size: 0.8rem;
  font-weight: 700;
  background: #fff3a3;
  border-radius: 6px;
  padding: 2px 8px;
  line-height: 1.45;
}

.settings-inline-btn {
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-soft);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.4;
}

.settings-inline-btn:hover {
  background: var(--panel-strong);
  transform: none;
}

.delete-auth-btn {
  padding: 4px 10px;
  border: 1px solid #e3b7ba;
  border-radius: 8px;
  background: #fff5f5;
  color: #b3261e;
  font-size: 0.82rem;
  font-weight: 600;
}

.delete-auth-btn:hover {
  background: #ffe9ea;
  transform: none;
}

.auth-settings-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 960px;
}

.auth-settings-table th,
.auth-settings-table td {
  border: 1px solid var(--border);
  padding: 8px 10px;
  font-size: 0.88rem;
  background: var(--panel-strong);
  overflow: visible;
  position: relative;
}

.auth-settings-table th {
  background: var(--table-head-bg);
  color: var(--table-head-text);
  text-align: center;
  font-weight: 700;
}

.auth-settings-table .auth-index-col {
  width: 38px;
  text-align: center;
  font-weight: 700;
  background: var(--panel-soft);
}

.auth-settings-table th:first-child,
.auth-settings-table td:first-child {
  width: 38px;
  min-width: 38px;
  text-align: center;
}

.auth-settings-table td input {
  width: 100%;
  min-width: 0;
  height: 30px;
  padding: 4px 8px;
  font-size: 0.88rem;
}

.auth-settings-table th:nth-child(5),
.auth-settings-table td:nth-child(5) {
  width: 130px;
  min-width: 130px;
}

.auth-settings-table td textarea {
  width: 100%;
  min-width: 0;
  font-size: 0.88rem;
}

.settings-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 860px;
}

.settings-table th,
.settings-table td {
  border: 1px solid var(--border);
  padding: 8px 10px;
  font-size: 0.88rem;
  vertical-align: middle;
}

.settings-table th {
  background: var(--table-head-bg);
  color: var(--table-head-text);
  text-align: center;
  font-weight: 700;
}

.settings-table .group-col {
  width: 90px;
  text-align: center;
  background: var(--panel-soft);
  font-weight: 700;
}

.param-chip {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--panel-soft);
  color: var(--muted);
  font-family: Consolas, "SFMono-Regular", Menlo, monospace;
  font-size: 0.78rem;
}

.settings-table td input {
  width: 100%;
  min-width: 0;
  height: 30px;
  padding: 4px 8px;
  font-size: 0.88rem;
}

.settings-card-footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  padding: 4px 12px 8px;
  gap: 10px;
}

#saveSettingsBtn {
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-soft);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  height: auto;
  line-height: 1.4;
}

#saveSettingsBtn:hover {
  background: var(--panel-strong);
  transform: none;
}

.message {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  text-align: center;
}

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

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

.zebra-table {
  width: max-content;
  min-width: 100%;
  table-layout: auto;
}

.zebra-table th,
.zebra-table td {
  white-space: nowrap;
}

.zebra-table td:last-child,
.zebra-table th:last-child {
  text-align: right;
  padding-right: 10px;
  font-family: Consolas, "SFMono-Regular", Menlo, monospace;
  font-weight: 400;
}

.zebra-table th:last-child {
  font-weight: 700;
}

.zebra-table tbody tr:nth-child(odd) {
  background: var(--panel-strong);
}

.zebra-table tbody tr:nth-child(even) {
  background: var(--row-even);
}

.subscription-table {
  width: max-content;
  min-width: 100%;
  table-layout: auto;
}

.subscription-table th,
.subscription-table td {
  white-space: nowrap;
}

.subscription-table tbody tr {
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.zebra-table tbody tr.selectable-row {
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.subscription-table tbody tr:hover,
.subscription-table tbody tr.selected,
.subscription-table tbody tr[aria-selected="true"] {
  background: var(--row-hover) !important;
}

.zebra-table tbody tr.selectable-row:hover,
.zebra-table tbody tr.selectable-row.selected,
.zebra-table tbody tr.selectable-row[aria-selected="true"] {
  background: var(--row-hover) !important;
}

.subscription-table tbody tr:hover td,
.subscription-table tbody tr.selected td,
.subscription-table tbody tr[aria-selected="true"] td {
  color: var(--text);
}

.zebra-table tbody tr.selectable-row:hover td,
.zebra-table tbody tr.selectable-row.selected td,
.zebra-table tbody tr.selectable-row[aria-selected="true"] td {
  color: var(--text);
}

.subscription-table th {
  font-weight: 700;
}

.table-wrap table th:first-child,
.table-wrap table td:first-child {
  width: 44px;
  min-width: 44px;
  text-align: center;
}

.subscription-table th:nth-child(1),
.subscription-table td:nth-child(1) {
  width: 44px;
  min-width: 44px;
  text-align: center;
}

.subscription-table th:nth-child(2),
.subscription-table td:nth-child(2) {
  text-align: left;
  padding-left: 4px;
}

.subscription-table th:nth-child(3),
.subscription-table td:nth-child(3) {
  text-align: left;
  padding-left: 4px;
  font-family: Consolas, "SFMono-Regular", Menlo, monospace;
  font-size: 0.82rem;
  color: var(--muted);
}

.subscription-table th:nth-child(4),
.subscription-table td:nth-child(4) {
  text-align: left;
  padding-left: 4px;
}

.subscription-table th:nth-child(5),
.subscription-table td:nth-child(5) {
  text-align: right;
  padding-right: 10px;
  font-family: Consolas, "SFMono-Regular", Menlo, monospace;
  font-weight: 400;
}

.subscription-table th:nth-child(5) {
  font-weight: 700;
}

.subscription-id-header .filter-head-row span {
  font-weight: 700;
}

.filterable-th {
  position: relative;
}

.filter-head-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.filter-toggle {
  border: none;
  border-radius: 4px;
  padding: 0;
  width: auto;
  min-width: 0;
  font-size: 0.75rem;
  line-height: 1;
  background: transparent;
  color: #4a5b6b;
  cursor: pointer;
  transform: none !important;
}

.filter-toggle.filtered {
  color: #0078D4;
  font-weight: 700;
}

.filter-popup {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 25;
  width: 280px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(17, 35, 53, 0.18);
  padding: 8px;
}

.filter-popup[data-filter-popup="subscriptionId"] {
  width: 440px;
}

.auth-input {
  width: 100%;
  min-width: 0;
  height: 30px;
  padding: 4px 8px;
  font-size: 0.88rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--panel-strong);
  color: var(--text);
}

.auth-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(0, 120, 212, 0.1);
}

.auth-delete-btn {
  padding: 4px 8px;
  border: 1px solid var(--danger);
  border-radius: 4px;
  background: transparent;
  color: var(--danger);
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.auth-delete-btn:hover {
  background: var(--danger);
  color: white;
}

.auth-table-action-col {
  width: 92px;
  min-width: 92px;
  text-align: center;
}

.filter-search {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 0.86rem;
  margin-bottom: 6px;
  background: var(--panel-strong);
  color: var(--text);
}

.filter-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.filter-link {
  border: none;
  background: transparent;
  padding: 0;
  font-size: 0.82rem;
  color: #0078D4;
  cursor: pointer;
  transform: none !important;
}

.filter-link-danger {
  color: #d13438;
}

.filter-options {
  max-height: 180px;
  overflow: auto;
  border-top: 1px solid var(--border);
  padding-top: 6px;
}

.filter-option-item {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 2px 0;
  font-size: 0.86rem;
  color: var(--text);
  white-space: nowrap;
}

.filter-option-item input {
  width: auto;
  margin: 0;
}

.filter-empty {
  padding: 8px 2px;
  color: #6a7c8f;
  font-size: 0.84rem;
}

.empty-cell {
  text-align: center;
  color: var(--muted);
  background: var(--panel-strong);
}

.total-row td {
  background: #0078D4;
  color: #ffffff;
  font-weight: 700;
}

.total-row td:last-child {
  text-align: right;
  color: #ffffff;
  font-weight: 700;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 520px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
}

th,
td {
  border: 1px solid var(--border);
  padding: 10px 8px;
  text-align: left;
  font-size: 0.92rem;
}

th {
  color: var(--table-head-text);
  background: var(--table-head-bg);
}

.empty {
  padding: 16px;
  color: var(--muted);
}

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

  .side-nav {
    position: static;
    min-height: auto;
  }

  .side-nav-links {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .side-nav-link {
    flex: 1 1 220px;
  }

  .grid.two,
  .grid.four,
  .summary-grid {
    grid-template-columns: 1fr;
  }

  .openai-tier-summary-grid {
    display: flex !important;
    flex-wrap: nowrap !important;
  }

  .openai-tier-summary-grid .summary-card:first-child,
  .openai-tier-summary-grid .summary-card--subscription-select {
    flex: 1 1 0;
    max-width: none;
  }

  .openai-tier-summary-grid .summary-card--query-action {
    flex: 0 0 156px;
    min-width: 156px;
  }

  .tier-inline-query-btn {
    min-width: 156px;
  }

  .tier-summary-menu {
    top: calc(100% + 8px);
    left: 0;
    right: auto;
    width: min(94vw, 720px);
    min-width: 0;
  }

  .tier-summary-inline {
    width: 100%;
  }

  .query-condition-layout {
    flex-direction: column;
  }

  .tier-top-actions {
    justify-content: center;
  }

  .query-condition-left {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 0 0 8px 0;
    margin-right: 0;
    margin-bottom: 8px;
    justify-content: flex-start;
  }

  .query-preset-row {
    flex-wrap: wrap;
  }

  .custom-range-row {
    flex-wrap: wrap;
  }

  .summary-overview-layout {
    flex-direction: column;
  }

  .summary-overview-left {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 0 0 8px 0;
    margin-right: 0;
    margin-bottom: 8px;
    justify-content: flex-start;
    width: 100%;
  }

  .summary-overview-left::after {
    display: none;
  }

  .nav {
    grid-template-columns: 1fr auto 1fr;
  }

  .nav-title {
    font-size: 1.2rem;
  }

  .nav-action-controls {
    gap: 6px;
  }

  .dimension-tabs-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }

  .dimension-downloads {
    margin-left: 0;
  }

  .dimension-title-left {
    margin-right: 0;
    padding: 0;
  }

  .dimension-title-left::after {
    display: none;
  }

  .dimension-tabs {
    margin-top: 0;
  }
}