:root {
  color-scheme: light;
  --bg: #f4f7f6;
  --bg-soft: #edf3f1;
  --panel: #ffffff;
  --panel-soft: #f8fbfa;
  --line: #d8e2de;
  --line-strong: #bdcbc6;
  --text: #17211e;
  --muted: #61716b;
  --subtle: #82908b;
  --accent: #25b99d;
  --accent-strong: #159b82;
  --accent-soft: rgba(37, 185, 157, 0.13);
  --warn: #9a6a10;
  --danger: #b53838;
  --ok: #217c55;
  --shadow: 0 16px 44px rgba(22, 45, 39, 0.11);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: linear-gradient(135deg, #f8faf9 0%, #edf4f2 54%, #f6f8fa 100%);
  color: var(--text);
}

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

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.app-shell {
  min-height: 100vh;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-panel {
  width: min(420px, 100%);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.brand-mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--accent);
  color: #071815;
  font-weight: 900;
  letter-spacing: 0;
  margin-bottom: 18px;
}

.login-panel h1,
.topbar h1 {
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1;
  letter-spacing: 0;
}

.login-panel p,
.panel-heading p,
.eyebrow,
.muted,
.dialog-head p,
.topbar-subtitle {
  color: var(--muted);
}

.login-panel p {
  margin-top: 10px;
  margin-bottom: 24px;
}

.stack {
  display: grid;
  gap: 16px;
}

.narrow-form {
  max-width: 760px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--text);
  padding: 12px 14px;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

textarea {
  resize: vertical;
  min-height: 120px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 185, 157, 0.18);
}

.primary-btn,
.ghost-btn,
.icon-btn,
.module-tab {
  border-radius: 8px;
  min-height: 42px;
  padding: 0 16px;
  color: var(--text);
}

.primary-btn {
  border: 0;
  background: var(--accent);
  color: #071815;
  font-weight: 800;
}

.primary-btn:hover {
  background: var(--accent-strong);
}

.ghost-btn,
.icon-btn,
.module-tab {
  background: #ffffff;
  border: 1px solid var(--line);
}

.ghost-btn:hover,
.icon-btn:hover,
.module-tab:hover {
  border-color: var(--line-strong);
  background: var(--panel-soft);
}

.ghost-btn.danger {
  color: var(--danger);
}

.inline-error {
  margin-top: 14px;
  color: #7a1f1f;
  background: rgba(181, 56, 56, 0.09);
  border: 1px solid rgba(181, 56, 56, 0.22);
  padding: 10px 12px;
  border-radius: 8px;
}

.main-view {
  width: min(1280px, 100%);
  margin: 0 auto;
  padding: 28px;
}

.topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.topbar-subtitle {
  margin-top: 8px;
  font-size: 14px;
}

.topbar-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.module-nav-wrap {
  margin-bottom: 18px;
}

.nav-pinned .module-nav-wrap {
  position: sticky;
  top: 0;
  z-index: 12;
  padding-top: 10px;
  background: rgba(244, 247, 246, 0.92);
  backdrop-filter: blur(12px);
}

.module-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.module-tab {
  white-space: nowrap;
}

.module-tab.active {
  background: var(--accent-soft);
  border-color: rgba(37, 185, 157, 0.42);
  color: #0c6c5d;
  font-weight: 800;
}

.module-stage {
  display: block;
}

.module-panel {
  min-height: 420px;
}

.panel {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 10px 26px rgba(23, 33, 30, 0.08);
}

.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.panel-heading h2 {
  font-size: 22px;
  line-height: 1.2;
}

.panel-heading p {
  margin-top: 4px;
  font-size: 14px;
}

.compact-heading {
  margin-bottom: 12px;
}

.compact-heading h3 {
  font-size: 17px;
  line-height: 1.2;
}

.sub-panel {
  margin-top: 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  white-space: nowrap;
  font-size: 13px;
}

.status-pill.ok {
  color: #126943;
  background: rgba(103, 211, 145, 0.16);
  border-color: rgba(33, 139, 90, 0.24);
}

.status-pill.warn {
  color: #80550b;
  background: rgba(243, 189, 78, 0.18);
  border-color: rgba(185, 121, 8, 0.24);
}

.status-pill.danger {
  color: #8d2a2a;
  background: rgba(244, 109, 109, 0.13);
  border-color: rgba(244, 109, 109, 0.32);
}

.option-row,
.settings-list,
.setting-row {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.option-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
}

.check-line {
  display: flex;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 9px;
  color: var(--text);
  margin: 0;
}

.check-line input,
.setting-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.remember-toggle {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  min-height: 64px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
  color: var(--text);
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.remember-toggle:hover {
  border-color: rgba(37, 185, 157, 0.42);
  background: #ffffff;
}

.remember-toggle:has(input:focus-visible) {
  box-shadow: 0 0 0 3px rgba(37, 185, 157, 0.18);
}

.remember-toggle input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.remember-toggle strong,
.remember-toggle small {
  display: block;
  line-height: 1.25;
}

.remember-toggle strong {
  font-size: 15px;
}

.remember-toggle small {
  margin-top: 4px;
  color: var(--muted);
}

.toggle-visual {
  position: relative;
  width: 58px;
  height: 34px;
  border-radius: 999px;
  background: #dfe8e5;
  border: 1px solid var(--line-strong);
  transition: background 180ms ease, border-color 180ms ease;
}

.toggle-visual::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 2px 7px rgba(23, 33, 30, 0.24);
  transition: transform 180ms ease;
}

.remember-toggle input:checked + .toggle-visual {
  background: var(--accent);
  border-color: var(--accent-strong);
}

.remember-toggle input:checked + .toggle-visual::after {
  transform: translateX(24px);
}

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

.metric {
  min-height: 88px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
  display: grid;
  align-content: space-between;
  gap: 10px;
}

.metric span {
  color: var(--subtle);
  font-size: 13px;
}

.metric strong {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 15px;
}

.progress-wrap {
  display: grid;
  gap: 8px;
}

.progress-bar {
  width: 100%;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: #edf3f0;
  border: 1px solid var(--line);
}

.progress-bar span {
  display: block;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #7adfca);
  transition: width 180ms ease;
}

.progress-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 13px;
}

.current-track {
  margin-top: 14px;
  padding: 12px;
  border-radius: 8px;
  background: var(--panel-soft);
  border: 1px solid var(--line);
  overflow-wrap: anywhere;
}

.log-box {
  margin: 14px 0 0;
  min-height: 180px;
  max-height: 360px;
  overflow: auto;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #f8fbfa;
  color: var(--text);
  padding: 12px;
  white-space: pre-wrap;
  font-size: 13px;
  line-height: 1.55;
}

.tall-log {
  min-height: 320px;
}

.record-list {
  display: grid;
  gap: 10px;
}

.record-item {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto;
  gap: 14px;
  align-items: center;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.record-main {
  min-width: 0;
}

.record-title {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.record-title strong {
  overflow-wrap: anywhere;
}

.record-meta {
  color: var(--muted);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.record-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.user-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 16px;
}

.manual-form {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr) auto;
  gap: 12px;
  align-items: end;
}

.manual-results {
  display: grid;
  gap: 8px;
}

.manual-result-head,
.manual-result-row {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(130px, 0.7fr) minmax(100px, 0.6fr) auto;
  gap: 12px;
  align-items: center;
}

.manual-result-head {
  padding: 0 10px 4px;
  color: var(--subtle);
  font-size: 12px;
}

.manual-result-row {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  font-size: 14px;
}

.manual-result-row strong,
.manual-result-row span {
  display: block;
  overflow-wrap: anywhere;
}

.manual-result-row span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.bili-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: -4px 0 16px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.bili-subtab {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
}

.bili-subtab:hover {
  background: #ffffff;
  border-color: var(--line);
}

.bili-subtab.active {
  background: #ffffff;
  border-color: rgba(37, 185, 157, 0.42);
  color: #0c6c5d;
  box-shadow: 0 5px 14px rgba(23, 33, 30, 0.08);
}

.bili-subpanel {
  margin-top: 0;
}

.bili-login-box {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.bili-login-box img {
  width: 148px;
  height: 148px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.bili-source-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 16px;
}

.bili-fav-toolbar,
.bili-actionbar,
.bili-history-filters,
.bili-meta-search {
  display: grid;
  gap: 10px;
  align-items: end;
}

.bili-fav-toolbar {
  grid-template-columns: minmax(0, 1fr) minmax(160px, 0.7fr) auto;
  margin-bottom: 12px;
}

.bili-actionbar {
  grid-template-columns: auto auto minmax(160px, max-content);
  margin-top: 12px;
}

.bili-history-filters {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 12px;
}

.segmented-control {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.segmented-control label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  padding: 0 10px;
  border-radius: 6px;
  color: var(--text);
}

.segmented-control label:has(input:checked) {
  background: var(--accent-soft);
  color: #0c6c5d;
  font-weight: 800;
}

.bili-table,
.bili-resolved,
.bili-page-list,
.bili-metadata-list,
.bili-candidates {
  display: grid;
  gap: 8px;
}

.bili-table-head,
.bili-table-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(90px, 0.6fr) 70px auto;
  gap: 10px;
  align-items: center;
}

.bili-table-head {
  padding: 0 10px;
  color: var(--subtle);
  font-size: 12px;
}

.bili-table-row,
.bili-candidate {
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.bili-table-row strong,
.bili-table-row span {
  display: block;
  overflow-wrap: anywhere;
}

.bili-table-row span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.bili-pager {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 10px;
}

.bili-output-box {
  margin-top: 14px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.bili-output-box span {
  color: var(--subtle);
  font-size: 13px;
}

.bili-output-box strong {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 14px;
}

.bili-resolved-head {
  margin-top: 12px;
  display: grid;
  gap: 4px;
}

.bili-page-list {
  margin: 10px 0;
  max-height: 260px;
  overflow: auto;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.bili-meta-card {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.bili-meta-card img,
.bili-cover-placeholder {
  width: 96px;
  aspect-ratio: 1;
  border-radius: 8px;
  border: 1px solid var(--line);
  object-fit: cover;
  background: var(--panel-soft);
}

.bili-cover-placeholder {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 800;
}

.bili-meta-main {
  min-width: 0;
  display: grid;
  gap: 8px;
}

.bili-meta-search {
  grid-template-columns: minmax(0, 1fr) auto auto;
}

.bili-candidate {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
}

.bili-candidate span {
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 13px;
}

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

.metadata-wide {
  grid-column: 1 / -1;
}

.metadata-cover-toggle {
  align-self: end;
  min-height: 45px;
}

.user-list {
  margin-top: 14px;
}

.settings-list {
  display: grid;
}

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px;
}

.setting-row strong,
.setting-row small {
  display: block;
}

.setting-row small {
  margin-top: 4px;
  color: var(--muted);
}

.detail-dialog {
  width: min(920px, calc(100% - 24px));
  max-height: min(82vh, 820px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  padding: 0;
  box-shadow: var(--shadow);
}

.detail-dialog::backdrop {
  background: rgba(15, 24, 22, 0.54);
}

.dialog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.dialog-body {
  padding: 18px;
  overflow: auto;
  max-height: calc(82vh - 92px);
}

.file-list {
  display: grid;
  gap: 8px;
}

.file-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.file-row strong,
.file-row span {
  overflow-wrap: anywhere;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 20;
  max-width: min(420px, calc(100vw - 36px));
  padding: 12px 14px;
  border-radius: 8px;
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.empty-state {
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 18px;
  text-align: center;
}

@media (max-width: 980px) {
  .main-view {
    padding: 20px;
  }

  .user-form,
  .manual-form,
  .bili-source-grid,
  .bili-actionbar,
  .metadata-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .manual-result-head,
  .bili-table-head {
    display: none;
  }

  .manual-result-row,
  .bili-table-row {
    grid-template-columns: 1fr;
  }

  .bili-fav-toolbar,
  .bili-history-filters,
  .bili-meta-search {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .main-view {
    padding: 14px;
  }

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

  .topbar-actions,
  .record-actions,
  .folder-actions {
    justify-content: stretch;
  }

  .topbar-actions button,
  .record-actions button,
  .folder-actions button {
    flex: 1 1 auto;
  }

  .module-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .bili-subnav {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 6px;
    scrollbar-width: thin;
  }

  .bili-subtab {
    flex: 0 0 auto;
  }

  .module-tab {
    flex: 0 0 auto;
  }

  .metric-grid,
  .user-form,
  .manual-form,
  .bili-source-grid,
  .bili-actionbar,
  .metadata-form {
    grid-template-columns: 1fr;
  }

  .record-item,
  .file-row,
  .bili-login-box,
  .bili-output-box,
  .bili-meta-card,
  .bili-candidate {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 14px;
  }

  .panel-heading,
  .option-row,
  .setting-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .login-panel {
    padding: 22px;
  }
}