:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-soft: #f9fbfd;
  --text: #17202a;
  --muted: #697586;
  --border: #dfe6ef;
  --line: #edf1f5;
  --accent: #008b8c;
  --accent-dark: #007a7d;
  --danger: #ff3347;
  --shadow: 0 1px 2px rgba(31, 45, 61, 0.06);
  --radius: 6px;
  --sidebar-width: 200px;
  --drawer-width: 280px;
  font-family: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  overflow: hidden;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.ui-icon,
.nav-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

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

button {
  cursor: pointer;
}

.auth-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bg);
}

.login-panel {
  width: min(420px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 32px;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: block;
  border-radius: 8px;
  object-fit: cover;
}

.brand-row h1,
.brand-row p {
  margin: 0;
}

.brand-row h1,
.sidebar-brand strong {
  font-size: 18px;
  line-height: 1.15;
}

.brand-row p,
.sidebar-brand span:not(.brand-mark) {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
}

.login-form {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

label {
  color: #273444;
  font-size: 13px;
  font-weight: 650;
}

input,
select,
textarea {
  width: 100%;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: #263445;
  padding: 0 12px;
  outline: none;
}

textarea {
  height: auto;
  min-height: 112px;
  padding-top: 10px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0, 139, 140, 0.08);
}

.form-error {
  min-height: 20px;
  margin: 0;
  color: var(--danger);
  font-size: 13px;
}

.primary-button,
.secondary-button,
.outline-button,
.icon-button,
.nav-item {
  border-radius: var(--radius);
  border: 1px solid transparent;
  min-height: 36px;
  font-size: 14px;
  font-weight: 700;
}

.primary-button {
  background: var(--accent);
  color: white;
  padding: 0 18px;
}

.primary-button:hover {
  background: var(--accent-dark);
}

.secondary-button,
.outline-button,
.icon-button {
  background: var(--surface);
  border-color: var(--border);
  color: #324154;
}

.secondary-button {
  padding: 0 14px;
}

.outline-button {
  color: var(--accent);
  border-color: var(--accent);
  padding: 0 12px;
}

.icon-button {
  width: 42px;
  font-size: 18px;
}

.app-shell {
  height: 100vh;
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  overflow: hidden;
}

.sidebar {
  background: #fff;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

.sidebar-brand {
  height: 72px;
  padding: 0 18px;
  border-bottom: 1px solid var(--line);
}

.side-nav {
  display: grid;
  gap: 8px;
  padding: 16px 10px;
}

.nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  color: #273444;
  padding: 0 16px;
  text-align: left;
}

.nav-icon {
  width: 22px;
  color: #1e2c3c;
  text-align: center;
  font-size: 18px;
}

.nav-item.active {
  background: #e7f5f2;
  color: #008886;
}

.nav-item.active .nav-icon {
  color: #008886;
}

.nav-item:hover {
  background: #f2f6f8;
}

.logout-button {
  margin-top: auto;
  height: 56px;
  border: 0;
  border-top: 1px solid var(--border);
  background: #fff;
  color: #ff3144;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 24px;
  font-weight: 700;
}

.workspace {
  min-width: 0;
  width: calc(100vw - var(--sidebar-width));
  height: 100vh;
  display: grid;
  grid-template-rows: 72px auto minmax(0, 1fr);
  overflow: hidden;
  padding: 0 16px 16px;
  gap: 14px;
}

.topbar {
  height: 72px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  margin: 0 -16px;
}

.menu-button {
  border: 0;
  background: transparent;
  color: #1f2a37;
}

.menu-button {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
}

.search-box {
  width: min(360px, 32vw);
  height: 38px;
  margin-left: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  color: #8a96a6;
}

.search-box .ui-icon {
  width: 16px;
  height: 16px;
}

.search-box input {
  border: 0;
  box-shadow: none;
  height: 32px;
  padding: 0;
}

.add-button {
  min-width: 138px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 0 16px;
  overflow: hidden;
}

.add-button > .ui-icon {
  width: 16px;
  height: 16px;
  margin-right: 8px;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 0;
}

.metric-strip article {
  min-height: 112px;
  display: flex;
  align-items: center;
  gap: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px 24px;
}

.metric-icon {
  width: 58px;
  height: 58px;
  flex: 0 0 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
}

.metric-icon .ui-icon {
  width: 30px;
  height: 30px;
  stroke-width: 2.2;
}

.metric-icon.teal {
  background: #dff3f1;
  color: #008a88;
}

.metric-icon.green {
  background: #e0f5e7;
  color: #14a84d;
}

.metric-icon.orange {
  background: #fff0d8;
  color: #ff9300;
}

.metric-icon.red {
  background: #ffe4e8;
  color: #f13a4d;
}

.metric-strip span:not(.metric-icon),
.metric-strip small {
  color: #5f6d7d;
  font-size: 14px;
}

.metric-strip strong {
  display: block;
  margin: 6px 0 3px;
  font-size: 26px;
  line-height: 1;
  letter-spacing: 0;
}

.metric-strip small.up {
  color: var(--danger);
}

.metric-strip small.down {
  color: var(--success);
}

.source-mark {
  min-width: 20px;
  height: 18px;
  display: inline-grid;
  place-items: center;
  border-radius: 4px;
  background: rgba(15, 23, 42, 0.06);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
}

.table-panel {
  margin: 0;
  min-height: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  display: grid;
  grid-template-rows: minmax(0, 1fr) 56px;
}

.table-wrap {
  position: relative;
  overflow: auto;
  min-width: 0;
}

table {
  width: 100%;
  min-width: 1220px;
  border-collapse: collapse;
}

th,
td {
  height: 48px;
  padding: 0 10px;
  border-bottom: 1px solid var(--line);
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
}

th {
  position: sticky;
  top: 0;
  z-index: 2;
  height: 48px;
  background: #fbfcfd;
  color: #1f2937;
  font-size: 13px;
  font-weight: 800;
  padding: 0 10px;
}

.th-filter {
  min-width: 76px;
  height: 30px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0 8px;
  font-weight: 800;
}

.th-filter:hover,
.th-filter.active {
  background: #eef7f6;
  color: var(--accent);
}

.th-filter .ui-icon {
  width: 14px;
  height: 14px;
}

.th-filter-value {
  max-width: 88px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.filter-popup {
  position: fixed;
  z-index: 20;
  width: 190px;
  max-height: 280px;
  overflow-y: auto;
  padding: 6px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(31, 45, 61, 0.14);
}

.filter-popup button {
  width: 100%;
  min-height: 34px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: #263445;
  display: block;
  padding: 0 10px;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.filter-popup button:hover,
.filter-popup button.active {
  background: #eef7f6;
  color: var(--accent);
  font-weight: 750;
}

td {
  color: #344154;
  font-size: 12px;
}

.copy-cell {
  max-width: 180px;
  border: 0;
  background: transparent;
  color: #193253;
  padding: 4px 6px;
  border-radius: 4px;
  cursor: copy;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy-cell:hover {
  background: #eef7f6;
  color: var(--accent);
}

.copy-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 30;
  transform: translateX(-50%);
  min-width: 82px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: rgba(17, 24, 39, 0.88);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.source-tag,
.package-tag,
.type-tag {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  gap: 4px;
  border-radius: 5px;
  border: 1px solid transparent;
  padding: 0 8px;
  font-size: 12px;
  font-weight: 750;
}

.source-tag {
  background: #f8fafc;
  border-color: #d9e2ec;
  color: #202938;
}

.source-小红书 {
  border-color: #ffc4c9;
  color: #f13a4d;
}

.source-QQ {
  border-color: #bddfff;
  color: #1394e8;
}

.source-微信 {
  border-color: #bdeacb;
  color: #22a64c;
}

.source-快手 {
  border-color: #ffd8ae;
  color: #ff7a00;
}

.package-tag.chatgpt {
  background: #e4f8ee;
  border-color: #bdeed7;
  color: #009064;
}

.package-tag.cursor {
  background: #e9f4ff;
  border-color: #cce4ff;
  color: #1874c8;
}

.package-tag.claude {
  background: #fff3df;
  border-color: #ffd993;
  color: #ca7300;
}

.type-tag.proxy {
  background: #fff4df;
  border-color: #ffd993;
  color: #ef8200;
}

.type-tag.finished {
  background: #e8f3ff;
  border-color: #c7e0ff;
  color: #0f67c5;
}

.row-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.row-actions button {
  width: 28px;
  height: 28px;
  border: 0;
  background: transparent;
  color: var(--accent);
  display: inline-grid;
  place-items: center;
  padding: 0;
}

.row-actions .ui-icon {
  width: 16px;
  height: 16px;
  stroke-width: 2.2;
}

.row-actions .delete {
  color: var(--danger);
}

.empty-state {
  padding: 42px;
  text-align: center;
  color: var(--muted);
}

.table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 14px;
  color: #4e5d6f;
}

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

.pagination-buttons {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pagination select {
  width: 122px;
}

.pagination button {
  min-width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  color: #2e3a49;
  display: inline-grid;
  place-items: center;
}

.pagination button .ui-icon {
  width: 15px;
  height: 15px;
}

.pagination button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.drawer {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 10;
  width: var(--drawer-width);
  height: 100vh;
  background: #fff;
  border-left: 1px solid var(--border);
  overflow-y: auto;
  transform: translateX(0);
  transition: transform 220ms ease, visibility 220ms ease;
  will-change: transform;
}

.drawer[aria-hidden="true"] {
  visibility: hidden;
  pointer-events: none;
  transform: translateX(100%);
}

.drawer-header {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
}

.drawer h2 {
  margin: 0;
  font-size: 18px;
}

.drawer-close {
  width: 32px;
  height: 32px;
  border: 0;
  background: transparent;
  color: #485568;
  display: grid;
  place-items: center;
  padding: 0;
}

.drawer-close .ui-icon {
  width: 20px;
  height: 20px;
}

.record-form {
  display: grid;
  gap: 14px;
  padding: 0 20px 20px;
}

.record-form label {
  display: block;
}

.record-form label span {
  color: var(--danger);
  display: inline;
}

.record-form input,
.record-form select,
.record-form textarea {
  margin-top: 7px;
}

.drawer-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 10px;
}

.drawer-actions .primary-button,
.drawer-actions .secondary-button,
.drawer-actions .outline-button {
  min-height: 34px;
  padding: 0 10px;
  font-size: 13px;
}

@media (max-width: 1180px) {
  :root {
    --sidebar-width: 188px;
  }

  .app-shell {
    grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  }

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

}

@media (max-width: 780px) {
  :root {
    --sidebar-width: 0px;
    --drawer-width: 100vw;
  }

  body {
    min-height: 100vh;
    overflow: auto;
  }

  .app-shell {
    height: auto;
    min-height: 100vh;
    display: block;
    overflow: visible;
  }

  .app-shell.sidebar-open::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 20;
    background: rgba(15, 23, 42, 0.28);
  }

  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 30;
    width: 200px;
    display: flex;
    transform: translateX(-100%);
    transition: transform 180ms ease;
    box-shadow: 10px 0 26px rgba(15, 23, 42, 0.14);
  }

  .app-shell.sidebar-open .sidebar {
    transform: translateX(0);
  }

  .workspace {
    width: 100%;
    height: 100vh;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow: hidden;
    padding: 0 10px 12px;
  }

  .topbar {
    position: sticky;
    top: 0;
    z-index: 5;
    flex-wrap: nowrap;
    height: auto;
    min-height: 62px;
    gap: 8px;
    padding: 10px;
    margin: 0 -10px;
  }

  .menu-button {
    flex: 0 0 40px;
    display: grid;
  }

  .search-box {
    flex: 1 1 auto;
    min-width: 0;
    width: auto;
    margin-left: 0;
    height: 40px;
  }

  .add-button {
    flex: 0 0 auto;
    min-width: 118px;
    height: 38px;
    margin-left: 0;
    padding: 0 14px;
  }

  .metric-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 0;
  }

  .metric-strip article {
    min-height: 74px;
    align-items: flex-start;
    gap: 8px;
    padding: 10px;
  }

  .metric-icon {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
  }

  .metric-icon .ui-icon {
    width: 19px;
    height: 19px;
  }

  .metric-strip span:not(.metric-icon),
  .metric-strip small {
    font-size: 11px;
  }

  .metric-strip strong {
    margin: 4px 0 2px;
    font-size: 20px;
    overflow-wrap: anywhere;
  }

  .table-panel {
    flex: 1 1 auto;
    min-height: 0;
    max-width: 100%;
    grid-template-rows: minmax(0, 1fr) auto;
  }

  .table-wrap {
    max-width: 100%;
    min-height: 0;
  }

  table {
    min-width: 1040px;
  }

  th,
  td {
    height: 44px;
    padding: 0 8px;
  }

  .copy-cell {
    max-width: 132px;
  }

  .table-footer {
    min-height: 96px;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 10px;
    padding: 10px;
  }

  .pagination {
    justify-content: space-between;
    width: 100%;
  }

  .pagination-buttons {
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .pagination button {
    min-width: 34px;
    height: 34px;
  }

  .pagination select {
    width: 106px;
    height: 34px;
  }

  .drawer {
    width: min(100vw, 420px);
    border-left: 0;
  }

  .drawer-header {
    height: 58px;
    padding: 0 14px;
  }

  .record-form {
    gap: 12px;
    padding: 0 14px 18px;
  }

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

  .drawer-actions .outline-button {
    grid-column: 1 / -1;
  }
}

@media (max-width: 430px) {
  .metric-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .metric-strip article {
    min-height: 70px;
    align-items: flex-start;
    gap: 7px;
    padding: 9px;
  }

  .metric-icon {
    width: 32px;
    height: 32px;
    flex-basis: 32px;
  }

  .metric-icon .ui-icon {
    width: 18px;
    height: 18px;
  }

  .metric-strip span:not(.metric-icon),
  .metric-strip small {
    font-size: 10px;
  }

  .metric-strip strong {
    font-size: 19px;
  }

  .add-button {
    min-width: 108px;
  }

}