:root {
  --font-ui: "TsangerJinKai02", "PingFang SC", "SF Pro Display", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --bg-base: #edf2f8;
  --bg-grad-top: #f8fbff;
  --bg-grad-bottom: #e9eff7;
  --bg-spot-a: rgba(71, 122, 213, 0.12);
  --bg-spot-b: rgba(240, 156, 81, 0.11);

  --surface: rgba(255, 255, 255, 0.82);
  --surface-2: rgba(255, 255, 255, 0.68);
  --border: #dce5f0;
  --border-strong: #cfd9e8;

  --text: #1d2738;
  --text-soft: #5d6a7e;
  --text-faint: #77849a;

  --accent: #315fd8;
  --accent-strong: #234cb9;
  --accent-soft: #e9f0ff;

  --card-shadow: 0 12px 34px rgba(16, 27, 45, 0.08);
  --card-shadow-hover: 0 16px 38px rgba(16, 27, 45, 0.11);

  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 10px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font-ui);
  color: var(--text);
  background-color: var(--bg-base);
  background-image:
    radial-gradient(1100px 520px at -8% -12%, var(--bg-spot-a), transparent 60%),
    radial-gradient(980px 520px at 108% 18%, var(--bg-spot-b), transparent 58%),
    linear-gradient(180deg, var(--bg-grad-top) 0%, var(--bg-grad-bottom) 100%);
  background-attachment: fixed;
}

html.dark,
body.dark {
  --bg-base: #0a1220;
  --bg-grad-top: #0d1627;
  --bg-grad-bottom: #0e1a2f;
  --bg-spot-a: rgba(53, 88, 148, 0.28);
  --bg-spot-b: rgba(118, 79, 46, 0.18);

  --surface: rgba(21, 31, 48, 0.86);
  --surface-2: rgba(18, 28, 44, 0.72);
  --border: #334765;
  --border-strong: #3f5778;

  --text: #e5ebf6;
  --text-soft: #b6c3d9;
  --text-faint: #93a5c0;

  --accent: #8db1ff;
  --accent-strong: #adc7ff;
  --accent-soft: #1b2f57;

  --card-shadow: 0 18px 44px rgba(3, 8, 18, 0.55);
  --card-shadow-hover: 0 22px 50px rgba(3, 8, 18, 0.6);
}

body {
  min-height: 100vh;
}

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

.bg-orb {
  position: fixed;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  filter: blur(96px);
  pointer-events: none;
  z-index: 0;
}

.orb-a {
  top: -180px;
  left: -140px;
  background: #87aee6;
  opacity: 0.35;
}

.orb-b {
  right: -120px;
  bottom: -160px;
  background: #efc297;
  opacity: 0.32;
}

body.dark .orb-a {
  background: #355f95;
  opacity: 0.25;
}

body.dark .orb-b {
  background: #86603f;
  opacity: 0.2;
}

.container {
  position: relative;
  z-index: 2;
  max-width: 1400px;
  margin: 18px auto 34px;
  padding: 0 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(10px) saturate(1.08);
  transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  animation: riseIn 0.42s ease both;
}

.card:hover {
  transform: translateY(-1px);
  border-color: var(--border-strong);
  box-shadow: var(--card-shadow-hover);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  margin-bottom: 12px;
}

.topbar-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.window-dots {
  display: inline-flex;
  gap: 8px;
  margin-bottom: 2px;
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #ffbd2f; }
.dot.green { background: #28c840; }

.topbar h1 {
  margin: 0;
  font-size: 34px;
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: 0.1px;
}

.topbar p {
  margin: 0;
  font-size: 14px;
  color: var(--text-faint);
}

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

.segmented {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface-2) 88%, #ffffff), color-mix(in srgb, var(--surface-2) 95%, #dfe8f6));
  padding: 6px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.segmented button {
  border: none;
  outline: none;
  border-radius: 999px;
  padding: 8px 15px;
  background: transparent;
  color: var(--text-faint);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.segmented button:hover {
  transform: translateY(-1px);
  color: var(--text);
}

.segmented button.active {
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent-soft) 88%, #ffffff), var(--accent-soft));
  color: var(--accent-strong);
  box-shadow: 0 6px 16px rgba(49, 95, 216, 0.18);
}

.theme-toggle {
  position: relative;
  width: 74px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  padding: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.theme-toggle:hover {
  border-color: var(--accent);
  box-shadow: 0 6px 14px rgba(49, 95, 216, 0.16);
}

.theme-toggle span {
  width: 28px;
  text-align: center;
  font-size: 14px;
  line-height: 1;
  color: var(--text-soft);
  position: relative;
  z-index: 2;
  opacity: 0.8;
}

.theme-toggle::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 4px 12px rgba(11, 20, 35, 0.2);
  transition: transform 0.2s ease;
}

.theme-toggle.dark::after {
  transform: translateX(38px);
  background: #233959;
}

.controlbar {
  display: grid;
  grid-template-columns: 240px 1fr 320px;
  gap: 12px;
  padding: 12px;
  margin-bottom: 12px;
}

.role-wrap,
.search-wrap,
.merge-wrap {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 12px;
}

.role-wrap label,
.search-wrap label,
.merge-wrap label,
.merge-wrap span,
.llm-row label {
  color: var(--text-faint);
  font-size: 12px;
}

.role-wrap select,
.search-wrap input,
.recommend-input-wrap textarea,
.llm-row select,
.llm-row button,
.llm-grid input,
.recommend-input-wrap button,
.drawer-btn,
.mini-btn,
.view-tabs button {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.8);
  color: var(--text);
}

#searchShuffleBtn {
  border: none;
  background: transparent;
}

.role-wrap select,
.search-wrap input {
  margin-top: 8px;
  width: 100%;
  font-size: 13px;
  padding: 10px 11px;
  outline: none;
}

.role-wrap select:focus,
.search-wrap input:focus,
.recommend-input-wrap textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(49, 95, 216, 0.15);
}

.merge-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.merge-wrap input[type="range"] {
  width: 100%;
}

.merge-ticks {
  margin-top: 6px;
  display: flex;
  justify-content: space-between;
}

.view-tabs {
  display: inline-flex;
  gap: 6px;
  padding: 7px;
  margin-bottom: 12px;
  border-radius: 16px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface-2) 96%, #fff), color-mix(in srgb, var(--surface-2) 88%, #dbe5f4));
}

.view-tabs button {
  min-width: 80px;
  padding: 9px 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-soft);
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, color 0.18s ease;
}

.view-tabs button:hover {
  transform: translateY(-1px);
  color: var(--text);
}

.view-tabs button.active {
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent-soft) 84%, #ffffff), var(--accent-soft));
  border-color: color-mix(in srgb, var(--accent) 36%, var(--border));
  color: var(--accent-strong);
  box-shadow: 0 8px 18px rgba(49, 95, 216, 0.16);
}

.view-panel {
  display: none;
}

.view-panel.active {
  display: block;
}

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

.kpi {
  padding: 14px 16px;
}

.kpi-title {
  font-size: 12px;
  color: var(--text-faint);
}

.kpi-value {
  margin-top: 8px;
  font-size: 28px;
  line-height: 1;
  font-weight: 700;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

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

.panel {
  position: relative;
  padding: 10px;
}

.chart {
  width: 100%;
  height: 360px;
}

.chart.cloud {
  height: 440px;
}

.info-panel {
  padding: 14px;
}

.info-panel h3 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.3;
}

.panel-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.mini-btn,
.drawer-btn,
.llm-row button,
.recommend-input-wrap button {
  padding: 7px 10px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.mini-btn:hover,
.drawer-btn:hover,
.llm-row button:hover,
.recommend-input-wrap button:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
}

.mini-btn:disabled,
.recommend-input-wrap button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.sub-title {
  margin: 10px 0 8px;
  font-size: 14px;
  color: var(--text-soft);
}

.card-lite {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-2);
  padding: 10px;
  margin-bottom: 10px;
}

.llm-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.llm-row select {
  min-width: 170px;
  padding: 8px 10px;
  font-size: 12px;
}

.llm-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 8px;
}

.llm-grid input,
.llm-row button {
  padding: 8px 10px;
  font-size: 12px;
}

.api-key-wrap {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.8);
  padding-right: 6px;
}

.api-key-wrap input {
  border: none;
  outline: none;
  background: transparent;
  padding: 8px 10px;
  font-size: 12px;
  color: var(--text);
}

.icon-ghost {
  border: none;
  background: transparent;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 15px;
  padding: 0 2px;
}

.icon-ghost:hover {
  color: var(--text);
}

.llm-status {
  font-size: 12px;
  color: var(--text-soft);
}

.llm-status.status-success { color: #059669; }
.llm-status.status-fail { color: #dc2626; }
.llm-status.status-pending { color: #b45309; }

.recommend-input-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: 10px;
}

.recommend-input-wrap textarea {
  min-height: 260px;
  resize: vertical;
  padding: 12px 14px;
  font-size: 14px;
  outline: none;
  line-height: 1.55;
}

.recommend-input-wrap button {
  justify-self: end;
  min-height: 38px;
  min-width: 124px;
  padding: 6px 14px;
  font-size: 16px;
  line-height: 1;
  border-radius: 999px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent-soft) 82%, #ffffff), var(--accent-soft));
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  color: var(--accent-strong);
}

.recommend-results-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 8px;
}

.recommend-result-col {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-2);
  padding: 10px;
}

.recommend-result-col .sub-title {
  margin-top: 2px;
}

.list-wrap {
  display: grid;
  gap: 10px;
  max-height: 340px;
  overflow: auto;
  padding-right: 4px;
}

#hotTop5List,
#searchResultList,
#recommendList,
#recommendFineList {
  max-height: none;
  overflow: visible;
  padding-right: 0;
}

.item-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.78);
  padding: 10px 12px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.item-card:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent) 34%, var(--border));
}

.item-card.compact {
  padding: 8px 10px;
}

.item-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text-faint);
  margin-bottom: 6px;
}

.score-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 84px;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2px;
  background: linear-gradient(180deg, #f3f7ff, #e6efff);
  color: #1f4ebf;
  border: 1px solid #bed0f7;
}

.score-badge.score-high {
  background: linear-gradient(180deg, #ecfdf5, #d9fbe8);
  color: #047857;
  border-color: #90e0bb;
}

.score-badge.score-mid {
  background: linear-gradient(180deg, #eff6ff, #deecff);
  color: #1d4ed8;
  border-color: #b9d2ff;
}

.score-badge.score-low {
  background: linear-gradient(180deg, #fff7ed, #ffe9d5);
  color: #c2410c;
  border-color: #f9c79c;
}

.item-name {
  font-size: 15px;
  line-height: 1.35;
  margin-bottom: 4px;
}

.job-link {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px dashed color-mix(in srgb, var(--accent) 40%, transparent);
}

.job-link:hover {
  color: var(--accent-strong);
  border-bottom-color: var(--accent);
}

.item-meta,
.item-reason,
.item-tags {
  font-size: 12px;
  color: var(--text-soft);
  margin-bottom: 6px;
}

.item-jd {
  font-size: 12px;
  color: color-mix(in srgb, var(--text) 78%, #7a8699);
  line-height: 1.6;
}

mark {
  background: #ffe8a4;
  color: #593b00;
  border-radius: 4px;
  padding: 0 2px;
}

.jd-drawer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.24s ease;
}

.jd-drawer.open {
  max-height: 420px;
  margin-top: 8px;
}

.jd-drawer pre {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(247, 250, 255, 0.85);
  padding: 10px;
  white-space: pre-wrap;
  font-family: inherit;
  font-size: 12px;
  color: color-mix(in srgb, var(--text) 85%, #7a8699);
  max-height: 340px;
  overflow: auto;
}

#hotSearchPanel .jd-drawer.open {
  max-height: 5000px;
}

#hotSearchPanel .jd-drawer pre {
  max-height: none;
  overflow: visible;
}

.llm-raw {
  margin: 0;
  white-space: pre-wrap;
  font-size: 12px;
}

.llm-loading {
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  background: var(--surface-2);
}

.loading-spinner {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 3px solid color-mix(in srgb, var(--accent) 24%, #c9d5ec);
  border-top-color: var(--accent);
  margin: 0 auto 10px;
  animation: spin 0.9s linear infinite;
}

.loading-text {
  font-size: 13px;
  color: var(--text-soft);
}

.empty-tip {
  color: var(--text-faint);
  font-size: 13px;
  padding: 8px 4px;
}

body.dark .role-wrap select,
body.dark .search-wrap input,
body.dark .recommend-input-wrap textarea,
body.dark .llm-row select,
body.dark .llm-row button,
body.dark .llm-grid input,
body.dark .recommend-input-wrap button,
body.dark .drawer-btn,
body.dark .mini-btn,
body.dark .view-tabs button,
body.dark .api-key-wrap,
body.dark .item-card,
body.dark .jd-drawer pre,
body.dark .theme-toggle,
body.dark .card-lite,
body.dark .llm-loading {
  background: rgba(20, 31, 49, 0.82);
}

body.dark .role-wrap,
body.dark .search-wrap,
body.dark .merge-wrap {
  background: rgba(19, 30, 48, 0.72);
  border-color: var(--border);
}

body.dark .item-jd {
  color: #c8d4e8;
}

body.dark .score-badge {
  background: linear-gradient(180deg, #233b66, #1f3257);
  color: #c9dcff;
  border-color: #4769a0;
}

body.dark .score-badge.score-high {
  background: linear-gradient(180deg, #1a4b3d, #173f34);
  color: #a7f3d0;
  border-color: #2c7a63;
}

body.dark .score-badge.score-mid {
  background: linear-gradient(180deg, #233b66, #1f3257);
  color: #c9dcff;
  border-color: #4769a0;
}

body.dark .score-badge.score-low {
  background: linear-gradient(180deg, #5c2f1e, #4e2819);
  color: #ffd0ab;
  border-color: #8a5035;
}

body.dark .recommend-result-col {
  background: rgba(19, 30, 48, 0.72);
  border-color: var(--border);
}

body.dark .view-tabs {
  background: linear-gradient(180deg, rgba(22, 34, 54, 0.82), rgba(17, 28, 45, 0.9));
}

body.dark .view-tabs button.active,
body.dark .segmented button.active {
  box-shadow: 0 8px 18px rgba(95, 138, 235, 0.24);
}

body.dark mark {
  background: #7c5a13;
  color: #fff3cd;
}

body.dark .job-link {
  color: #e8eef8;
  border-bottom-color: rgba(141, 177, 255, 0.52);
}

body.dark .job-link:hover {
  color: #bcd2ff;
  border-bottom-color: #bcd2ff;
}

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

::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(120, 140, 170, 0.45);
}

body.dark ::-webkit-scrollbar-thumb {
  background: rgba(126, 149, 187, 0.5);
}

::-webkit-scrollbar-track {
  background: transparent;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1080px) {
  .controlbar {
    grid-template-columns: 1fr;
  }

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

  .grid-2 {
    grid-template-columns: 1fr;
  }

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

  .llm-row {
    flex-wrap: wrap;
  }

  .recommend-input-wrap {
    grid-template-columns: 1fr;
  }

  .recommend-results-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    margin-top: 10px;
    padding: 0 10px;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar h1 {
    font-size: 30px;
  }

  .topbar-actions {
    width: 100%;
    flex-wrap: wrap;
  }

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

  .kpi-value {
    font-size: 26px;
  }

  .chart {
    height: 320px;
  }

  .chart.cloud {
    height: 380px;
  }
}