:root {
  --ink: #142235;
  --muted: #5e6d80;
  --line: #d9e0e8;
  --canvas: #e9eef4;
  --accent: #153f6f;
  --warm: #b88b35;
  --success: #18774b;
  --danger: #a12b2b;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", system-ui, sans-serif;
  color: var(--ink);
  background: var(--canvas);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { min-width: 320px; }
body { margin: 0; background: var(--canvas); }
button, input, a { font: inherit; }
button { touch-action: manipulation; }
[hidden] { display: none !important; }

.login-shell {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 15% 15%, rgba(184, 139, 53, .18), transparent 26rem),
    linear-gradient(145deg, #0f2d50, #153f6f 55%, #102b48);
}
.login-card {
  width: min(430px, 100%);
  padding: 38px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 24px 70px rgba(4, 17, 33, .34);
}
.lock-mark { font-size: 32px; }
.eyebrow { margin: 0 0 5px; color: var(--warm); font-size: 11px; font-weight: 800; letter-spacing: .16em; }
.login-card .eyebrow { margin-top: 14px; }
.login-card h1 { margin: 0; color: var(--accent); font-size: 28px; }
.login-help { margin: 12px 0 22px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.login-card label, .search-card label { display: block; margin-bottom: 7px; color: var(--ink); font-size: 13px; font-weight: 700; }
.password-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
input {
  width: 100%;
  min-width: 0;
  border: 1px solid #aebac8;
  border-radius: 8px;
  padding: 11px 12px;
  color: var(--ink);
  background: #fff;
}
input:focus { border-color: var(--accent); outline: 3px solid rgba(21, 63, 111, .16); }
.primary-button, .secondary-button {
  border: 0;
  border-radius: 8px;
  padding: 10px 14px;
  cursor: pointer;
}
.primary-button { color: #fff; background: var(--accent); }
.primary-button:hover { background: #0f3158; }
.primary-button:disabled, .secondary-button:disabled { cursor: wait; opacity: .62; }
.secondary-button { color: var(--accent); background: #e8eef5; }
.login-card > .primary-button { width: 100%; margin-top: 13px; padding: 12px 16px; font-weight: 700; }
.login-status { min-height: 21px; margin: 10px 0 0; color: var(--danger); font-size: 13px; }

.toolbar {
  width: min(1380px, calc(100% - 32px));
  margin: 12px auto 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}
.toolbar p { margin: 0; }
.toolbar-actions { display: flex; gap: 8px; }
.toolbar button { padding: 8px 12px; }

.workspace {
  width: min(1380px, calc(100% - 32px));
  margin: 0 auto 32px;
  display: grid;
  grid-template-columns: 350px minmax(0, 1fr);
  align-items: start;
  gap: 16px;
}
.search-card, .preview-column {
  border: 1px solid rgba(20, 34, 53, .08);
  border-radius: 14px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 10px 30px rgba(24, 39, 57, .08);
}
.search-card { position: sticky; top: 12px; padding: 22px; }
.search-card h2, .preview-heading h2 { margin: 0; color: var(--accent); font-size: 20px; }
.search-help { margin: 10px 0 17px; color: var(--muted); font-size: 13px; line-height: 1.65; }
.search-help code { padding: 1px 4px; border-radius: 4px; background: #edf2f7; }
.search-card label:not(:first-child) { margin-top: 13px; }
.search-button { width: 100%; margin-top: 16px; padding: 12px 16px; font-weight: 700; }
.library-summary { margin: 13px 0 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.search-status { min-height: 20px; margin: 8px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.search-status.success { color: var(--success); }
.search-status.error { color: var(--danger); }
.search-results { display: grid; gap: 7px; max-height: 300px; margin-top: 10px; overflow: auto; }
.result-item {
  display: grid;
  gap: 2px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 10px 11px;
  color: var(--ink);
  text-align: left;
  background: #fff;
  cursor: pointer;
}
.result-item:hover, .result-item.selected { border-color: var(--accent); background: #edf3fa; }
.result-item strong { color: var(--accent); font-size: 13px; }
.result-item span { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.result-item small { color: var(--muted); font-size: 10.5px; }
.document-actions { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-top: 13px; }
.document-actions #open-button { grid-column: 1 / -1; }
.privacy-note { margin: 15px 0 0; padding-top: 12px; border-top: 1px solid var(--line); color: #798696; font-size: 10.5px; line-height: 1.55; }

.preview-column { min-width: 0; padding: 14px; }
.preview-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; padding: 3px 3px 13px; }
.preview-meta { max-width: 760px; margin: 5px 0 0; overflow: hidden; color: var(--muted); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.layout-badge { flex: 0 0 auto; padding: 6px 9px; border-radius: 999px; color: var(--success); background: #e6f5ed; font-size: 11px; font-weight: 700; }
.resume-stage { position: relative; width: 100%; min-height: 300px; overflow: hidden; border-radius: 9px; background: #dfe6ee; }
.resume-stage.empty { display: grid; place-items: center; }
.empty-state { max-width: 420px; margin: 0; padding: 30px; color: var(--muted); text-align: center; font-size: 14px; line-height: 1.7; }
.resume-frame {
  --frame-scale: 1;
  position: absolute;
  top: 8px;
  left: 8px;
  width: 794px;
  height: 1123px;
  border: 0;
  background: #fff;
  box-shadow: 0 14px 45px rgba(24, 39, 57, .14);
  transform: scale(var(--frame-scale));
  transform-origin: top left;
}

button:focus-visible { outline: 3px solid #86b7ef; outline-offset: 2px; }

@media (max-width: 900px) {
  .workspace { grid-template-columns: 1fr; }
  .search-card { position: static; }
}

@media (max-width: 640px) {
  .login-shell { padding: 16px; }
  .login-card { padding: 28px 22px; border-radius: 14px; }
  .toolbar, .workspace { width: calc(100% - 20px); }
  .toolbar { margin-top: 8px; }
  .search-card, .preview-column { border-radius: 11px; }
  .search-card { padding: 18px; }
  .preview-column { padding: 9px; }
  .preview-heading { display: block; }
  .preview-heading h2 { font-size: 17px; }
  .layout-badge { display: inline-block; margin-top: 8px; }
  .search-results { max-height: 240px; }
}

@media print {
  body { background: #fff; }
  .toolbar, .search-card, .preview-heading { display: none !important; }
  .workspace, .preview-column, .resume-stage { width: 100%; margin: 0; padding: 0; border: 0; box-shadow: none; background: #fff; }
}