:root {
  --canvas: #F5F3EE;
  --surface: #FFFEFB;
  --surface-muted: #ECE9E2;
  --text: #20201E;
  --text-muted: #6C6A64;
  --border: #DCD8CF;
  --accent: #315D50;
  --accent-soft: #DCE9E3;
  --warning: #B86628;
  --warning-soft: #F8E6D5;
  --danger: #A7433C;
  --danger-soft: #F5DEDC;
  --success: #3F704E;
  --r-small: 8px;
  --r-medium: 14px;
  --r-large: 22px;
  --shadow: 0 10px 30px rgba(38, 42, 39, 0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--canvas);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", sans-serif;
  font-size: 15px;
  line-height: 1.55;
}

button { font-family: inherit; cursor: pointer; }
input, select { font-family: inherit; font-size: 14px; }

.topbar {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 20px 28px 0;
  max-width: 1440px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: baseline; gap: 14px; }
.logo { font-size: 28px; font-weight: 700; letter-spacing: 1px; }
.tagline { font-size: 14px; color: var(--text-muted); }

.tabs { display: flex; gap: 4px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-pill, 999px); padding: 4px; }
.tab {
  border: none;
  background: transparent;
  padding: 7px 18px;
  border-radius: 999px;
  font-size: 14px;
  color: var(--text-muted);
}
.tab.active { background: var(--accent); color: #fff; }
.tab-badge {
  display: inline-block;
  min-width: 20px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 11px;
  margin-left: 4px;
}
.tab.active .tab-badge { background: rgba(255,255,255,0.25); color: #fff; }

.top-actions { display: flex; gap: 12px; margin-left: auto; align-items: center; }

.search {
  width: 280px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  outline: none;
}
.search:focus { border-color: var(--accent); }

.btn {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 10px 20px;
  font-size: 14px;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; color: var(--text-muted); border-color: var(--border); }
.btn-ghost:hover { color: var(--text); background: var(--surface); }
.btn-outline { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger-ghost { background: transparent; color: var(--danger); border-color: transparent; }
.btn-danger-ghost:hover { background: var(--danger-soft); }

main { max-width: 1440px; margin: 0 auto; padding: 24px 28px 48px; }

.view-head { display: flex; align-items: flex-end; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.view-head h1 { font-size: 22px; margin: 0; font-weight: 650; }
.view-sub { color: var(--text-muted); margin: 6px 0 0; font-size: 14px; }
.view-sub kbd {
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 6px;
  padding: 0 6px;
  font-size: 12px;
  font-family: inherit;
}
.view-head-actions { margin-left: auto; }

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-large);
  padding: 20px;
  box-shadow: var(--shadow);
}
.panel-title { font-size: 16px; font-weight: 650; margin-bottom: 14px; }

.import-grid { display: grid; grid-template-columns: 1fr 400px; gap: 24px; }
.import-foot { margin-top: 20px; display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

.dropzone {
  border: 2px dashed var(--border);
  border-radius: 24px;
  background: var(--surface);
  padding: 64px 24px 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: border-color 0.15s, background 0.15s;
}
.dropzone.drag-over { border-color: var(--accent); background: var(--accent-soft); }
.dz-icon {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}
.dz-title { font-size: 24px; font-weight: 650; }
.dz-sub { color: var(--text-muted); }
.dz-note { color: #8B8982; font-size: 13px; margin-top: 6px; }

.limit-note {
  background: var(--warning-soft);
  border: 1px solid #E8D7C4;
  color: #8A4B1B;
  border-radius: var(--r-medium);
  padding: 12px 14px;
  font-size: 13px;
  margin-bottom: 14px;
}

.source-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.source-item {
  border: 1px solid var(--border);
  border-radius: var(--r-medium);
  padding: 12px 14px;
  background: var(--surface);
  cursor: default;
}
.source-item.clickable { cursor: pointer; }
.source-item.clickable:hover { border-color: var(--accent); }
.source-item.selected { border-color: var(--accent); background: var(--accent-soft); }
.source-item.error { border-color: var(--danger-soft); background: #FDF8F7; }
.si-top { display: flex; align-items: center; gap: 10px; }
.si-name { font-weight: 600; font-size: 14px; overflow-wrap: anywhere; }
.si-sub { color: var(--text-muted); font-size: 12.5px; margin-top: 4px; }
.si-sub.danger { color: var(--danger); }
.si-sub.warning { color: var(--warning); }

.type-badge {
  flex: none;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  letter-spacing: 0.5px;
}
.type-badge.pdf { background: var(--danger-soft); color: var(--danger); }
.type-badge.csv { background: var(--accent-soft); color: var(--accent); }
.type-badge.txt { background: var(--surface-muted); color: var(--text-muted); }
.type-badge.md { background: var(--warning-soft); color: var(--warning); }

.empty { color: #8B8982; padding: 24px 8px; text-align: center; font-size: 14px; }

.review-grid { display: grid; grid-template-columns: 300px 1fr 300px; gap: 24px; align-items: start; }

.review-main { min-height: 420px; }
.review-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.review-count { font-size: 16px; font-weight: 650; }
.conf-badge { font-size: 12px; padding: 5px 12px; border-radius: 999px; font-weight: 600; }
.conf-badge.high { background: var(--accent-soft); color: var(--accent); }
.conf-badge.medium { background: var(--warning-soft); color: var(--warning); }

.field { display: block; margin-bottom: 14px; }
.field > span:first-child, .field-label { display: block; font-size: 12px; color: var(--text-muted); margin-bottom: 6px; }
.field input {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--r-small);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  outline: none;
}
.field input:focus { border-color: var(--accent); }
.hint { font-size: 12px; color: var(--warning); margin-top: 6px; }

.tags-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-size: 12px;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 4px 10px;
  border-radius: 999px;
}

.quote-box {
  background: var(--warning-soft);
  border: 1px solid #E8D7C4;
  border-radius: 12px;
  padding: 12px 14px;
  margin: 16px 0;
  white-space: pre-wrap;
  word-break: break-word;
}
.quote-loc { font-size: 12px; color: #8A4B1B; margin-bottom: 6px; }
.quote-box p { margin: 0; font-size: 14px; color: #4E4C47; }

.review-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; }

.dup-item {
  border: 1px solid var(--border);
  border-radius: var(--r-medium);
  padding: 10px 12px;
  margin-bottom: 10px;
  background: var(--surface);
  font-size: 13px;
}
.dup-item .dup-title { font-weight: 600; }
.dup-item .dup-src { color: var(--text-muted); font-size: 12px; margin: 2px 0 8px; }
.dup-item .dup-sim { color: var(--warning); font-size: 12px; }
.dup-merge { border: 1px solid var(--border); background: var(--surface); border-radius: 999px; padding: 4px 12px; font-size: 12px; color: var(--accent); float: right; }
.dup-merge:hover { border-color: var(--accent); }
.dup-note { font-size: 12px; color: var(--warning); margin-top: 6px; }
.dup-empty { color: #8B8982; font-size: 13px; padding: 8px 0; }

.stats { display: flex; gap: 20px; margin-bottom: 24px; flex-wrap: wrap; }
.stat {
  width: 250px;
  border-radius: 18px;
  padding: 16px 20px;
  border: 1px solid #E8D7C4;
  background: #FFF8EF;
}
.stat-danger { background: var(--danger-soft); border-color: #E8C9C5; }
.stat-ok { background: var(--accent-soft); border-color: #C6DAD2; }
.stat-label { font-size: 12px; color: var(--text-muted); }
.stat-num { font-size: 26px; font-weight: 700; margin-top: 2px; }
.stat-ok .stat-label { color: var(--accent); }
.stat-danger .stat-label { color: var(--danger); }
.stat-danger .stat-num { color: var(--danger); }
.stat-ok .stat-num { color: var(--accent); }

.board-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: start; }
.col {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 16px;
  min-height: 320px;
}
.col.drag-over { border-color: var(--accent); background: var(--accent-soft); }
.col header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 17px;
  font-weight: 650;
  margin-bottom: 14px;
}
.col-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot-warning { background: var(--warning); }
.dot-accent { background: var(--accent); }
.dot-ok { background: var(--success); }
.dot-pending { background: var(--danger); }
.col-count { margin-left: auto; color: var(--text-muted); font-size: 13px; font-weight: 500; }
.col-empty { color: #8B8982; text-align: center; padding: 32px 0; font-size: 13px; }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-medium);
  padding: 14px;
  margin-bottom: 12px;
  cursor: grab;
  position: relative;
}
.card:hover { border-color: var(--accent); }
.card.dragging { opacity: 0.4; }
.card.done-card .card-title { color: #66645F; }
.card.done-card .card-src { color: #8B8982; }
.card-top { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.date-badge {
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--text-muted);
}
.date-badge.soon { background: var(--danger-soft); color: var(--danger); }
.date-badge.overdue { background: var(--danger); color: #fff; }
.date-badge.window { background: var(--warning-soft); color: var(--warning); }
.amount-chip {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.card-title { font-size: 15px; font-weight: 600; margin-bottom: 4px; overflow-wrap: anywhere; }
.card-src { font-size: 12px; color: var(--text-muted); margin-bottom: 8px; overflow-wrap: anywhere; }
.card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.card-tags .chip { font-size: 11px; padding: 2px 8px; }
.card-actions { display: flex; gap: 6px; }
.card-act {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  font-size: 12px;
  padding: 4px 12px;
  color: var(--text-muted);
}
.card-act:hover { color: var(--accent); border-color: var(--accent); }
.card-act.act-delete:hover { color: var(--danger); border-color: var(--danger); }
.card-act.act-done { color: var(--success); }
.card-act.act-confirm { color: #fff; background: var(--accent); border-color: var(--accent); }
.card-act.act-confirm:hover { filter: brightness(1.08); }
.pending-card { border-style: dashed; cursor: grab; }
.pending-card .card-title { cursor: pointer; }
.pending-card .card-title:hover { color: var(--accent); }

.filter-bar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.filter-chip {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  font-size: 12px;
  padding: 5px 12px;
  border-radius: 999px;
}
.filter-chip:hover { color: var(--accent); border-color: var(--accent); }
.filter-chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(32, 32, 30, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 20px;
}
.modal {
  background: var(--surface);
  border-radius: var(--r-large);
  padding: 24px;
  width: 460px;
  max-width: 100%;
  box-shadow: var(--shadow);
}
.modal h2 { margin: 0 0 16px; font-size: 18px; }
.m-field { display: block; margin-bottom: 12px; font-size: 12px; color: var(--text-muted); }
.m-field input, .m-field select {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 9px 12px;
  border-radius: var(--r-small);
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  outline: none;
  font-size: 14px;
}
.m-field input:focus, .m-field select:focus { border-color: var(--accent); }
.m-source { font-size: 12px; color: var(--text-muted); margin-bottom: 12px; white-space: pre-wrap; word-break: break-word; }
.modal-actions { display: flex; align-items: center; gap: 10px; }
.spacer { flex: 1; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 36px;
  transform: translateX(-50%);
  background: var(--text);
  color: var(--surface);
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 14px;
  z-index: 100;
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
  max-width: 80vw;
}
.toast.show { opacity: 1; }

@media (max-width: 1020px) {
  .import-grid, .review-grid { grid-template-columns: 1fr; }
  .board-cols { grid-template-columns: 1fr; }
  .top-actions { margin-left: 0; width: 100%; }
  .search { flex: 1; width: auto; }
}

@media (hover: none) {
  .card-act { padding: 8px 14px; font-size: 13px; }
  .tab { padding: 10px 18px; }
  .dup-merge { padding: 8px 14px; }
  .card { cursor: pointer; }
}