:root {
  --ink: #242220;
  --ink-deep: #1d1107;
  --paper: #f4f2ed;
  --brown: #26180d;
  --lime: #d8fc3b;
  --blue: #2f4fff;
  --muted: rgba(36, 34, 32, 0.58);
  --line: rgba(36, 34, 32, 0.12);
  --surface: #fff;
  --font-sans: "IBM Plex Sans", "Noto Sans SC", "Noto Sans CJK SC", "Source Han Sans SC", "WenQuanYi Micro Hei", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --font-display: "Newsreader", "Noto Serif SC", "Noto Serif CJK SC", "Source Han Serif SC", serif;
  --danger: #b42318;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  font-family: var(--font-sans);
  color: var(--ink);
  background: #ebe7df;
}

a { color: var(--blue); text-decoration: none; }

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(ellipse at 20% 10%, rgba(216, 252, 59, 0.25), transparent 45%),
    radial-gradient(ellipse at 80% 90%, rgba(47, 79, 255, 0.12), transparent 40%),
    #ebe7df;
}

.login-card {
  width: min(400px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 24px;
  box-shadow: 0 12px 40px rgba(38, 24, 13, 0.08);
}

.login-card h1 {
  font-family: var(--font-display);
  font-size: 26px;
  margin: 0 0 6px;
}

.login-card .sub {
  color: var(--muted);
  margin: 0 0 20px;
  font-size: 13px;
}

.login-error {
  background: #fef3f2;
  color: var(--danger);
  border: 1px solid #fecdca;
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 14px;
  font-size: 13px;
}

.wb {
  display: grid;
  grid-template-columns: minmax(340px, 42%) 1fr;
  height: 100vh;
}

.wb-form {
  overflow: auto;
  padding: 20px 20px 40px;
  background: var(--paper);
  border-right: 1px solid var(--line);
}

.wb-preview {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: #d9d4ca;
  overflow: hidden;
}

.wb-preview-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  background: var(--brown);
  color: #f1e8c7;
  font-family: var(--font-mono);
  font-size: 12px;
}

.wb-preview-body {
  flex: 1;
  overflow: auto;
  padding: 20px;
}

.wb-preview iframe {
  flex: 1;
  width: 100%;
  border: 0;
  background: #d9d4ca;
  min-height: 0;
}

.summary-card {
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--line);
  padding: 20px 22px;
  max-width: 720px;
  margin: 0 auto;
  min-height: 60vh;
}

.summary-card h2 {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 4px;
}

.summary-card .meta {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 16px;
}

.summary-grid {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px 12px;
  font-size: 14px;
  margin-bottom: 18px;
}

.summary-grid dt { color: var(--muted); }
.summary-grid dd { margin: 0; }

.summary-section {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.summary-section h3 {
  margin: 0 0 10px;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.chip-list li {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
}

.hl-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.hl-table th,
.hl-table td {
  border-bottom: 1px solid var(--line);
  padding: 6px 4px;
  text-align: left;
  vertical-align: top;
}

.wb-brand {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 4px;
}

.wb-sub {
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 18px;
}

.wb-userbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
  font-size: 13px;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 14px 10px;
  margin-bottom: 12px;
}

.panel h2 {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 600;
}

.field { margin-bottom: 10px; }

.field label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  font: inherit;
  background: #fff;
}

.field textarea { min-height: 64px; resize: vertical; }

.row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}

.hint {
  color: var(--muted);
  font-size: 12px;
  margin: 0 0 8px;
}

.status-error {
  color: var(--danger);
  font-weight: 600;
}

.pkg-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.pkg-options label {
  display: block;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  cursor: pointer;
  background: #fff;
}

.pkg-options label:has(input:checked) {
  border-color: var(--brown);
  background: #fffdf5;
  box-shadow: inset 0 0 0 1px var(--brown);
}

.pkg-options label:has(input:disabled) {
  opacity: 0.45;
  cursor: not-allowed;
}

.pkg-options input { margin-right: 6px; }
.pkg-options small {
  display: block;
  color: var(--muted);
  margin-top: 4px;
  margin-left: 22px;
}

.check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  margin-bottom: 8px;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

button, .btn {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 10px 16px;
  font: inherit;
  cursor: pointer;
}

.btn-primary {
  background: var(--brown);
  color: #f1e8c7;
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: wait;
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
}

.btn-lime {
  background: var(--lime);
  color: var(--ink-deep);
  font-weight: 600;
}

.list-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 20px 60px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}

.filter-bar input,
.filter-bar select {
  font: inherit;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 180px;
}

button.linkish {
  background: none;
  border: 0;
  padding: 0;
  color: var(--blue);
  font: inherit;
  cursor: pointer;
}

.list-page h1 {
  font-family: var(--font-display);
  margin: 0 0 8px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.table th,
.table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-size: 13px;
}

.table th {
  background: var(--paper);
  font-weight: 600;
}

.empty {
  color: var(--muted);
  padding: 24px;
  text-align: center;
}

@media (max-width: 900px) {
  .wb { grid-template-columns: 1fr; height: auto; }
  .wb-preview { min-height: 50vh; }
}