.fd-root {
  min-height: 100vh;
  background: var(--bg);
  display: flex;
  flex-direction: column;
}

/* Header */
.fd-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
  gap: 12px;
}
.fd-brand { display: flex; align-items: center; gap: 12px; }
.fd-brand-mark {
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  background: var(--navy);
  color: #fff;
  display: grid; place-items: center;
}
.fd-brand-name {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.fd-brand-sub {
  font-size: 12px;
  color: var(--ink-3);
  margin-top: 1px;
}
.fd-header-r { display: flex; align-items: center; gap: 10px; }
.fd-last-updated { font-size: 12px; color: var(--ink-4); white-space: nowrap; }

.fd-source {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
}
.fd-source-dot { width: 7px; height: 7px; border-radius: 50%; }
.fd-source.live { color: var(--st-signed); border-color: rgba(5,150,105,.25); background: var(--st-signed-bg); }
.fd-source.live .fd-source-dot { background: var(--st-signed); box-shadow: 0 0 0 3px rgba(5,150,105,.2); }
.fd-source.error { color: var(--st-rejected); border-color: rgba(220,38,38,.2); background: var(--st-rejected-bg); }
.fd-source.error .fd-source-dot { background: var(--st-rejected); }

/* Banner */
.fd-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  background: var(--st-rejected-bg);
  color: var(--st-rejected);
  font-size: 13px;
  font-weight: 500;
  border-bottom: 1px solid var(--line);
}

/* Metrics */
.fd-metrics {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  padding: 24px 28px 0;
}
.fd-metric {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  box-shadow: var(--shadow-sm);
  transition: border-color .15s, box-shadow .15s, transform .08s;
}
.fd-metric:hover { border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.fd-metric.active { border-color: var(--navy); box-shadow: 0 0 0 1px var(--navy), var(--shadow-sm); }
.fd-metric:active { transform: translateY(1px); }

.fd-metric-k {
  font-size: 13px;
  color: var(--ink-3);
  font-weight: 500;
}
.fd-metric-v {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.fd-metric-sub {
  font-size: 12px;
  color: var(--ink-4);
  margin-top: 2px;
}
.fd-metric-em { border-color: rgba(217,119,6,.3); }
.fd-metric-em::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--st-pending);
}
.fd-metric-pending .fd-metric-v { color: var(--st-pending); }
.fd-metric-signed  .fd-metric-v { color: var(--st-signed); }
.fd-metric-rejected .fd-metric-v { color: var(--st-rejected); }
.fd-metric-expired .fd-metric-v { color: var(--st-expired); }

.fd-metric-active-tag {
  position: absolute;
  top: 12px; right: 12px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--navy-soft);
  padding: 3px 8px;
  border-radius: 4px;
}

/* Filters */
.fd-filters {
  display: grid;
  gap: 12px;
  padding: 20px 28px 16px;
  align-items: end;
}
.fd-filter-group { display: flex; flex-direction: column; gap: 5px; }
.fd-filter-label {
  font-size: 12px;
  color: var(--ink-3);
  font-weight: 500;
}
.fd-filter-search { position: relative; display: flex; align-items: center; }
.fd-filter-search svg { position: absolute; left: 14px; color: var(--ink-4); pointer-events: none; }
.fd-search-input {
  font-family: inherit;
  font-size: 14px;
  height: 40px;
  width: 100%;
  padding: 0 40px 0 38px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.fd-search-input:focus { border-color: var(--focus); box-shadow: 0 0 0 3px rgba(26,86,219,.1); }
.fd-search-input::placeholder { color: var(--ink-4); }
.fd-search-clear {
  position: absolute; right: 8px;
  width: 24px; height: 24px;
  border: none; background: transparent;
  cursor: pointer; color: var(--ink-4);
  border-radius: 50%;
  display: grid; place-items: center;
}
.fd-search-clear:hover { background: var(--line); color: var(--ink); }
.fd-filter-clear button:disabled { opacity: .35; cursor: not-allowed; }

/* Table */
.fd-table-wrap {
  margin: 0 28px 28px;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.fd-table-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--ink-2);
  background: var(--surface);
  gap: 10px;
  flex-wrap: wrap;
}
.fd-table-head-l { display: flex; align-items: center; gap: 8px; }
.fd-filters-active { color: var(--navy); font-weight: 500; }

.fd-chip-toggle {
  font-family: inherit;
  font-size: 12px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--r-sm);
  color: var(--ink-3);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all .12s;
}
.fd-chip-toggle:hover { border-color: var(--line-strong); }
.fd-chip-toggle.active { background: var(--navy); color: #fff; border-color: var(--navy); }

.fd-table { flex: 1; overflow: auto; }
.fd-table table { width: 100%; border-collapse: collapse; }
.fd-table thead th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  font-weight: 600;
  padding: 10px 16px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 1;
  white-space: nowrap;
}
.fd-table tbody td {
  padding: 14px 16px;
  font-size: 13px;
  border-bottom: 1px solid var(--line-2);
  vertical-align: middle;
}

.density-compacta .fd-table tbody td { padding: 8px 16px; font-size: 12.5px; }
.density-compacta .fd-doc-sub,
.density-compacta .fd-signer-rut { display: none; }
.density-compacta .fd-type-pill { display: none; }

.fd-sort {
  font-family: inherit;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  font-weight: 600;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.fd-sort.right { float: right; }
.fd-sort:hover { color: var(--ink); }
.fd-sort.active { color: var(--ink); }
.fd-sort-arrow { font-size: 8px; opacity: .2; transition: opacity .12s; }
.fd-sort.active .fd-sort-arrow { opacity: 1; }

.fd-row { cursor: pointer; transition: background .08s; }
.fd-row:hover { background: var(--surface-2); }
.fd-row.selected { background: var(--navy-soft); }
.fd-row.selected:hover { background: #dbe5ff; }

.fd-chk { width: 15px; height: 15px; cursor: pointer; accent-color: var(--navy); }

.fd-cell-id { white-space: nowrap; }
.fd-type-pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  background: var(--surface-2);
  border: 1px solid var(--line);
  padding: 2px 6px;
  border-radius: 4px;
  margin-right: 6px;
  vertical-align: middle;
}
.fd-id-num { color: var(--ink-3); font-size: 11.5px; }

.fd-doc-name { font-weight: 500; color: var(--ink); }
.fd-doc-sub { font-size: 12px; color: var(--ink-3); margin-top: 3px; }
.fd-doc-count { font-size: 13px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.fd-signer { color: var(--ink); }
.fd-signer-rut { color: var(--ink-4); margin-top: 2px; font-size: 12px; }
.fd-date { font-variant-numeric: tabular-nums; color: var(--ink-2); }
.fd-date-good { color: var(--st-signed); font-weight: 500; }
.fd-date-warn { color: var(--st-pending); font-weight: 500; }
.fd-date-bad  { color: var(--st-rejected); font-weight: 500; }
.fd-date-sub  { color: var(--ink-4); font-size: 11px; font-weight: 400; }

/* Row actions */
.fd-row-actions {
  display: inline-flex;
  gap: 4px;
  justify-content: flex-end;
}
.fd-iconbtn {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-3);
  cursor: pointer;
  transition: all .12s;
  position: relative;
  overflow: hidden;
}
.fd-iconbtn:hover { background: var(--surface-2); color: var(--ink); border-color: var(--line-strong); }
.fd-iconbtn.primary { background: var(--navy); color: #fff; border-color: var(--navy); }
.fd-iconbtn.primary:hover { background: var(--navy-2); }
.fd-iconbtn:disabled { opacity: .6; cursor: wait; }

/* Row menu popover */
.fd-menu { position: relative; display: inline-block; }
.fd-menu-pop {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  min-width: 220px;
  padding: 6px;
  z-index: 10;
  animation: fd-pop .12s ease-out;
}
@keyframes fd-pop { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.fd-menu-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 12px;
  font-family: inherit;
  font-size: 13px;
  color: var(--ink);
  border: none;
  background: transparent;
  text-align: left;
  border-radius: var(--r-sm);
  cursor: pointer;
}
.fd-menu-item:hover { background: var(--surface-2); }
.fd-menu-hr { height: 1px; background: var(--line); margin: 4px 0; }
.fd-menu-meta {
  padding: 8px 12px;
  font-size: 12px;
  color: var(--ink-3);
  line-height: 1.7;
}

/* Empty / skeleton */
.fd-empty {
  padding: 56px !important;
  text-align: center;
  color: var(--ink-3);
}
.fd-empty-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.fd-empty-inner strong { color: var(--ink); font-size: 15px; }
.fd-empty-sub { font-size: 13px; }

.fd-skel-row td { padding: 14px 16px; }
.fd-skel {
  display: block;
  height: 12px;
  background: linear-gradient(90deg, var(--line-2), #e8e9ec, var(--line-2));
  background-size: 200% 100%;
  border-radius: 4px;
  animation: fd-skel 1.3s infinite ease-in-out;
}
@keyframes fd-skel { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* Pagination */
.fd-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  background: var(--surface-2);
  font-size: 13px;
  color: var(--ink-2);
  flex-wrap: wrap;
  gap: 10px;
}
.fd-page-l { display: flex; align-items: center; gap: 16px; }
.fd-page-r { display: flex; align-items: center; gap: 4px; }
.fd-page-size {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--ink-3);
}
.fd-page-size select {
  font-family: inherit;
  font-size: 13px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--ink);
}
.fd-pagebtn {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  font-family: inherit;
  font-size: 14px;
  color: var(--ink-2);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  cursor: pointer;
  font-weight: 500;
}
.fd-pagebtn:hover:not(:disabled) { background: var(--surface-2); border-color: var(--line-strong); }
.fd-pagebtn:disabled { opacity: .3; cursor: not-allowed; }
.fd-page-cur { padding: 0 10px; font-size: 13px; color: var(--ink-2); }

/* Error state */
.fd-error-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 80px 28px;
  text-align: center;
}
.fd-error-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--st-rejected-bg);
  color: var(--st-rejected);
  display: grid; place-items: center;
}
.fd-error-title { font-size: 18px; font-weight: 600; color: var(--ink); }
.fd-error-sub { font-size: 14px; color: var(--ink-3); max-width: 400px; }

/* Responsive */
@media (max-width: 1100px) {
  .fd-metrics { grid-template-columns: repeat(3, 1fr); }
  .fd-filters { grid-template-columns: 1fr 1fr 1fr !important; }
  .fd-filter-search { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .fd-metrics { grid-template-columns: repeat(2, 1fr); }
  .fd-header { padding: 12px 16px; }
  .fd-table-wrap { margin: 0 12px 16px; }
  .fd-filters { padding: 12px 16px; }
  .fd-metrics { padding: 16px 16px 0; }
}