:root {
  color-scheme: light dark;
  --bg: #f6f7f9;
  --card-bg: #ffffff;
  --text: #1c1e21;
  --muted: #6b7280;
  --border: #e3e5e8;
  --primary: #2563eb;
  --primary-text: #ffffff;
  --warn-bg: #fff7e6;
  --warn-border: #f5c542;
  --danger: #dc2626;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a;
    --card-bg: #1f2227;
    --text: #e6e8eb;
    --muted: #9aa0a6;
    --border: #33363b;
    --primary: #3b82f6;
    --primary-text: #ffffff;
    --warn-bg: #3a2f10;
    --warn-border: #a67c00;
    --danger: #f87171;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
}

.topnav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.85rem 1.5rem;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
}

.topnav .brand {
  font-weight: 700;
  margin-right: 1rem;
}

.topnav a {
  color: var(--text);
  text-decoration: none;
  opacity: 0.8;
}

.topnav a:hover { opacity: 1; text-decoration: underline; }

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 1.5rem 2rem;
}

.table-wrap {
  overflow-x: auto;
}

h1 { font-size: 1.5rem; margin: 0.5rem 0 1rem; }
h3 { margin-top: 0; }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}

.banner-warn {
  background: var(--warn-bg);
  border-color: var(--warn-border);
}

.banner-muted { opacity: 0.75; }

.banner-danger {
  border-color: var(--danger);
}
.banner-danger h3 { color: var(--danger); }

.vendor-choice {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
  margin: 0.5rem 0;
  display: inline-block;
}
.vendor-choice label { display: block; font-size: 0.9rem; margin: 0.2rem 0; font-weight: normal; }

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

@media (max-width: 700px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.form label { display: block; margin: 0.6rem 0 0.25rem; font-size: 0.9rem; color: var(--muted); }
.form input[type=text], .form input[type=file], .form input[type=date], .form input[type=datetime-local],
.form select, .form textarea {
  width: 100%;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  font-size: 0.95rem;
}
.form textarea { resize: vertical; }

.vendor-row { display: flex; gap: 0.5rem; align-items: center; }
.vendor-row select { flex: 1; }

.dropzone {
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 2rem 1rem;
  text-align: center;
  cursor: pointer;
  color: var(--muted);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.dropzone:hover { border-color: var(--primary); }
.dropzone.dragover {
  border-color: var(--primary);
  background: rgba(37, 99, 235, 0.06);
  color: var(--text);
}
.file-list {
  margin-top: 0.75rem;
  text-align: left;
  max-height: 160px;
  overflow-y: auto;
}
.file-list div { padding: 0.15rem 0; font-size: 0.88rem; color: var(--text); }

button, .button {
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text);
  padding: 0.5rem 0.9rem;
  border-radius: 6px;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-block;
}
button:disabled { cursor: not-allowed; opacity: 0.45; }

button.primary, .primary {
  background: var(--primary);
  color: var(--primary-text);
  border-color: var(--primary);
}

button.secondary { color: var(--danger); border-color: var(--danger); }

button.danger, .danger {
  background: var(--danger);
  color: #ffffff;
  border-color: var(--danger);
}
.danger.small { padding: 0.25rem 0.6rem; font-size: 0.8rem; }
.small { padding: 0.25rem 0.6rem; font-size: 0.8rem; }

.vendor-list { list-style: none; padding: 0; margin: 0; }
.vendor-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}
.vendor-list li:last-child { border-bottom: none; }
.vendor-list form { margin: 0; }

.filters { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.filters input, .filters select {
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--text);
}

.table { width: 100%; border-collapse: collapse; background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.table th, .table td { padding: 0.6rem 0.8rem; border-bottom: 1px solid var(--border); text-align: left; font-size: 0.92rem; }
.table thead th { color: var(--muted); font-weight: 600; }
.clickable-row { cursor: pointer; }
.clickable-row:hover { background: rgba(37, 99, 235, 0.06); }
.row-sent { background: rgba(34, 197, 94, 0.10); }
.row-sent:hover { background: rgba(34, 197, 94, 0.18); }
.table a[target="_blank"] { color: var(--primary); text-decoration: none; white-space: nowrap; }
.table a[target="_blank"]:hover { text-decoration: underline; }

.row-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  white-space: nowrap;
}
.row-actions a { color: var(--primary); text-decoration: none; }
.row-actions a:hover { text-decoration: underline; }
.row-actions form { margin: 0; }

.status-badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.12);
  color: var(--primary);
  font-size: 0.8rem;
  vertical-align: middle;
}
.status-badge-reject {
  background: rgba(236, 72, 153, 0.15);
  color: #ec4899;
}

.score-badge {
  display: inline-block;
  min-width: 2.2rem;
  text-align: center;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.85rem;
}
.score-high { background: rgba(34, 197, 94, 0.18); color: #16a34a; }
.score-mid { background: rgba(245, 158, 11, 0.18); color: #b45309; }
.score-low { background: rgba(220, 38, 38, 0.15); color: var(--danger); }

.tag {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  border-radius: 4px;
  background: var(--border);
  font-size: 0.8rem;
}
.tag.warn { background: var(--warn-bg); border: 1px solid var(--warn-border); }
.tag.muted { opacity: 0.6; }

.muted { color: var(--muted); }

.actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.action-form { border: 1px solid var(--border); border-radius: 8px; padding: 0.75rem; }
.action-form h4 { margin: 0 0 0.5rem; }
.action-form label { margin-right: 0.75rem; font-size: 0.9rem; }
.action-form input, .action-form textarea { width: 100%; margin: 0.4rem 0; padding: 0.4rem; border: 1px solid var(--border); border-radius: 5px; background: transparent; color: var(--text); }
.action-form button { margin-top: 0.4rem; }

.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { padding: 0.4rem 0; border-bottom: 1px solid var(--border); font-size: 0.92rem; }
.timeline li:last-child { border-bottom: none; }

.work-item { margin-bottom: 0.75rem; padding-bottom: 0.75rem; border-bottom: 1px dashed var(--border); }
.work-item:last-child { border-bottom: none; }

.wh-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  margin-bottom: 0.6rem;
}
.wh-row textarea { grid-column: 1 / -1; }
.wh-row button { grid-column: 1 / -1; justify-self: start; }
.wh-row input, .wh-row textarea {
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: transparent;
  color: var(--text);
}
#add-work-row { margin-bottom: 1rem; }

.translated-text {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: inherit;
  font-size: 0.9rem;
  max-height: 400px;
  overflow-y: auto;
  margin: 0;
}

.flash-list { margin-bottom: 1rem; }
.flash { padding: 0.6rem 0.9rem; border-radius: 6px; margin-bottom: 0.4rem; font-size: 0.92rem; }
.flash-success { background: rgba(34, 197, 94, 0.15); border: 1px solid #22c55e; }
.flash-warning { background: var(--warn-bg); border: 1px solid var(--warn-border); }
.flash-error { background: rgba(220, 38, 38, 0.12); border: 1px solid var(--danger); }

.calendar-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.calendar-title { font-weight: 600; }
.calendar-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.calendar-table th { padding: 0.4rem; color: var(--muted); font-weight: 600; text-align: center; }
.calendar-table td { border: 1px solid var(--border); vertical-align: top; height: 110px; padding: 0.3rem; font-size: 0.8rem; overflow-y: auto; }
.calendar-table td.other-month { opacity: 0.35; }
.calendar-table td.today { background: rgba(37, 99, 235, 0.08); }
.day-num { font-weight: 600; margin-bottom: 0.25rem; }
.event-chip {
  display: block;
  font-size: 0.72rem;
  padding: 0.15rem 0.3rem;
  margin-bottom: 0.25rem;
  border-radius: 4px;
  background: var(--border);
  color: var(--text);
  text-decoration: none;
}
.event-chip-line1, .event-chip-line2 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.event-chip-line2 {
  opacity: 0.75;
  font-size: 0.68rem;
}
.event-chip.stage-面试 { background: rgba(37, 99, 235, 0.18); }
.event-chip.stage-入职 { background: rgba(34, 197, 94, 0.22); }
.event-chip.stage-筛选 { background: rgba(107, 114, 128, 0.2); }
.event-chip.stage-放弃 { background: rgba(220, 38, 38, 0.15); }

.upcoming ul { list-style: none; padding: 0; margin: 0; }
.upcoming li { padding: 0.3rem 0; }

@media (max-width: 700px) {
  .calendar-table td { height: 70px; font-size: 0.7rem; }
}

.quick-status-modal {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
  background: var(--card-bg);
  color: var(--text);
  width: 360px;
  max-width: 90vw;
}
.quick-status-modal::backdrop {
  background: rgba(0, 0, 0, 0.4);
}
.quick-status-modal h4 { margin: 0 0 0.75rem; }
.quick-status-modal label { display: block; margin: 0.6rem 0 0.25rem; font-size: 0.9rem; color: var(--muted); }
.quick-status-modal select,
.quick-status-modal input,
.quick-status-modal textarea {
  width: 100%;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  font-size: 0.9rem;
}
.quick-status-modal .modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 1rem;
}
.status-clickable { cursor: pointer; }
.status-clickable:hover { opacity: 0.8; }

.login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
}
.login-card { width: 320px; max-width: 90vw; }
.login-card h1 { font-size: 1.3rem; text-align: center; margin-bottom: 1.5rem; }
.login-card label { display: block; margin: 0.5rem 0 0.3rem; font-size: 0.9rem; color: var(--muted); }
.login-card input {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}
.login-card button { width: 100%; }