/* ==========================================================
   Componentes reutilizables
   ========================================================== */

/* ---------- Card ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xs);
  min-width: 0;
  display: flex; flex-direction: column;
}
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 16px 0; min-height: 44px; }
.card-head h3 { font-size: var(--fs); font-weight: 500; display: flex; align-items: center; gap: 7px; color: var(--text); }
.card-head .count { font-size: 11px; font-weight: 500; color: var(--muted); background: var(--gray-soft); border-radius: 6px; padding: 1px 6px; }
.card-body { padding: 12px 16px 16px; flex: 1; min-width: 0; }
.card-body.flush { padding: 0; }
.card-foot { padding: 0 16px 14px; display: flex; gap: 8px; align-items: center; }
.card.pad { padding: 16px; }
.card.hoverable { transition: border-color .15s, box-shadow .15s, transform .15s; cursor: pointer; }
.card.hoverable:hover { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.card-tint { background: var(--surface-2); }

.icon-btn {
  width: 26px; height: 26px; display: inline-grid; place-items: center;
  border: 1px solid var(--border); border-radius: 50%;
  color: var(--text-2); background: var(--surface);
  transition: background .12s, border-color .12s;
  flex-shrink: 0;
}
.icon-btn:hover { background: var(--hover); border-color: var(--border-strong); color: var(--text); }
.icon-btn.sq { border-radius: var(--r-xs); }
.icon-btn.ghost { border-color: transparent; background: transparent; }
.icon-btn.ghost:hover { background: var(--hover); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 32px; padding: 0 12px;
  border-radius: var(--r-sm);
  font-size: var(--fs); font-weight: 500;
  border: 1px solid var(--border);
  background: var(--surface); color: var(--text);
  box-shadow: var(--shadow-xs);
  transition: background .12s, border-color .12s, color .12s, box-shadow .12s, transform .05s;
  white-space: nowrap;
  user-select: none;
}
.btn:hover { background: var(--hover); border-color: var(--border-strong); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn.disabled { opacity: .5; pointer-events: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 1px 2px rgba(255, 51, 102, .3), inset 0 1px 0 rgba(255, 255, 255, .15); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-dark { background: var(--text); border-color: var(--text); color: #fff; }
.btn-dark:hover { background: #333a49; border-color: #333a49; }
.btn-soft { background: var(--gray-soft); border-color: transparent; box-shadow: none; }
.btn-soft:hover { background: var(--active); border-color: transparent; }
.btn-ghost { background: transparent; border-color: transparent; box-shadow: none; color: var(--text-2); }
.btn-ghost:hover { background: var(--hover); border-color: transparent; color: var(--text); }
.btn-danger { color: var(--red-ink); }
.btn-danger:hover { background: var(--red-soft); border-color: #F8C9C9; }
.btn-danger-solid { background: var(--red); border-color: var(--red); color: #fff; }
.btn-danger-solid:hover { background: #DC2626; border-color: #DC2626; }
.btn-success { color: var(--green-ink); }
.btn-success:hover { background: var(--green-soft); border-color: #BDEBD8; }
.btn-sm { height: 26px; padding: 0 9px; font-size: 12px; border-radius: 7px; gap: 5px; }
.btn-xs { height: 22px; padding: 0 7px; font-size: 11.5px; border-radius: 6px; gap: 4px; }
.btn-icon { width: 32px; padding: 0; }
.btn-sm.btn-icon { width: 26px; }
.btn-block { width: 100%; }

/* ---------- Badges / chips ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  height: 20px; padding: 0 7px;
  border-radius: 6px;
  font-size: 11px; font-weight: 500; line-height: 1;
  white-space: nowrap;
  background: var(--gray-soft); color: var(--text-2);
}
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.green { background: var(--green-soft); color: var(--green-ink); }
.badge.blue { background: var(--blue-soft); color: var(--blue-ink); }
.badge.orange { background: var(--orange-soft); color: var(--orange-ink); }
.badge.pink { background: var(--accent-soft); color: var(--accent-ink); }
.badge.violet { background: var(--violet-soft); color: var(--violet-ink); }
.badge.teal { background: var(--teal-soft); color: var(--teal-ink); }
.badge.red { background: var(--red-soft); color: var(--red-ink); }
.badge.outline { background: var(--surface); border: 1px solid var(--border); color: var(--text-2); }
.pill-count { font-size: 11px; font-weight: 500; min-width: 22px; height: 20px; padding: 0 6px; display: inline-grid; place-items: center; border-radius: 6px; background: var(--gray-soft); color: var(--text-2); }

.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.sd-green { background: var(--green); box-shadow: 0 0 0 3px var(--green-soft); }
.sd-orange { background: var(--orange); box-shadow: 0 0 0 3px var(--orange-soft); }
.sd-red { background: var(--red); box-shadow: 0 0 0 3px var(--red-soft); }
.sd-gray { background: #C3C8D2; box-shadow: 0 0 0 3px var(--gray-soft); }
.sd-blue { background: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }

.mini-ico { width: 16px; height: 16px; border-radius: 50%; display: inline-grid; place-items: center; color: #fff; }
.mini-ico.blue { background: var(--blue); } .mini-ico.red { background: var(--red); } .mini-ico.green { background: var(--green); } .mini-ico.orange { background: var(--orange); }

/* ---------- Avatar ---------- */
.avatar {
  --s: 28px;
  width: var(--s); height: var(--s); border-radius: 50%;
  display: inline-grid; place-items: center; flex-shrink: 0;
  font-size: calc(var(--s) * .38); font-weight: 600; letter-spacing: .01em;
  color: #fff; position: relative; user-select: none;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .04);
}
.avatar.xs { --s: 20px; } .avatar.sm { --s: 24px; } .avatar.md { --s: 32px; } .avatar.lg { --s: 44px; } .avatar.xl { --s: 64px; } .avatar.xxl { --s: 84px; }
.avatar.ring { box-shadow: 0 0 0 2px #fff; }
.avatar-stack { display: flex; }
.avatar-stack .avatar { box-shadow: 0 0 0 2px #fff; margin-left: -6px; }
.avatar-stack .avatar:first-child { margin-left: 0; }
.avatar-stack .more { background: var(--gray-soft); color: var(--text-2); }
.person { display: flex; align-items: center; gap: 9px; min-width: 0; }
.person .meta { min-width: 0; line-height: 1.3; }
.person .meta b { font-weight: 500; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.person .meta span { font-size: 12px; color: var(--muted); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Date chip (estilo calendario) ---------- */
.date-chip {
  width: 40px; flex-shrink: 0;
  border: 1px solid var(--border); border-radius: 8px; background: var(--surface);
  text-align: center; overflow: hidden; line-height: 1.1;
}
.date-chip .m { font-size: 9px; font-weight: 600; letter-spacing: .06em; color: var(--accent-ink); padding-top: 4px; text-transform: uppercase; }
.date-chip .d { font-size: 15px; font-weight: 600; padding: 1px 0 4px; }

/* ---------- Forms ---------- */
.form { display: flex; flex-direction: column; gap: 14px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field > label, .field-label { font-size: 12px; font-weight: 500; color: var(--text-2); }
.field .req { color: var(--accent); margin-left: 2px; }
.field .hint { font-size: 11.5px; color: var(--muted); }
.field .err { font-size: 11.5px; color: var(--red-ink); display: none; }
.field.invalid .err { display: block; }
.field.invalid .input { border-color: #F3A5A5; box-shadow: 0 0 0 3px var(--red-soft); }
.input {
  width: 100%; height: 34px; padding: 0 10px;
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--r-sm);
  font-size: var(--fs); color: var(--text);
  transition: border-color .12s, box-shadow .12s;
  outline: none;
}
.input::placeholder { color: var(--faint); }
.input:hover { border-color: #C9CDD6; }
.input:focus { border-color: #FF8FAB; box-shadow: 0 0 0 3px rgba(255, 51, 102, .12); }
textarea.input { height: auto; min-height: 80px; padding: 8px 10px; resize: vertical; line-height: 1.45; }
select.input {
  appearance: none; -webkit-appearance: none; padding-right: 28px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23838B9C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 8px center;
}
.input-sm { height: 30px; font-size: 12.5px; }
.input-icon { position: relative; display: flex; align-items: center; }
.input-icon .i { position: absolute; left: 9px; color: var(--muted); pointer-events: none; }
.input-icon .input { padding-left: 30px; }
input[type="range"] { accent-color: var(--accent); width: 100%; }
input[type="checkbox"], input[type="radio"] { accent-color: var(--accent); width: 15px; height: 15px; margin: 0; cursor: pointer; }

.switch { position: relative; width: 32px; height: 18px; flex-shrink: 0; display: inline-block; }
.switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.switch span { position: absolute; inset: 0; background: #D5D8DF; border-radius: 20px; transition: .2s; cursor: pointer; }
.switch span::before { content: ""; position: absolute; width: 14px; height: 14px; left: 2px; top: 2px; background: #fff; border-radius: 50%; transition: .2s var(--ease); box-shadow: 0 1px 2px rgba(0, 0, 0, .2); }
.switch input:checked + span { background: var(--green); }
.switch input:checked + span::before { transform: translateX(14px); }

/* ---------- Toolbar / filtros ---------- */
.toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.toolbar .search { width: 260px; max-width: 100%; }
.toolbar .spacer { flex: 1; }
.seg { display: inline-flex; background: var(--gray-soft); border-radius: var(--r-sm); padding: 2px; gap: 2px; }
.seg button { height: 26px; padding: 0 10px; border-radius: 6px; font-size: 12.5px; color: var(--text-2); font-weight: 500; white-space: nowrap; }
.seg button:hover { color: var(--text); }
.seg button.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 16px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { position: relative; height: 36px; padding: 0 10px; font-size: var(--fs); color: var(--muted); font-weight: 500; white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; }
.tabs button:hover { color: var(--text); }
.tabs button.on { color: var(--text); }
.tabs button.on::after { content: ""; position: absolute; left: 8px; right: 8px; bottom: -1px; height: 2px; background: var(--text); border-radius: 2px; }

.filter-chip { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 10px; border: 1px dashed var(--border-strong); border-radius: var(--r-sm); color: var(--text-2); font-size: 12.5px; background: var(--surface); }

/* ---------- Tabla ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--surface); }
.card .table-wrap { border: 0; border-radius: 0 0 var(--r-lg) var(--r-lg); }
.tbl { font-size: var(--fs); min-width: 640px; }
.tbl th {
  text-align: left; font-weight: 500; font-size: 12px; color: var(--muted);
  padding: 9px 14px; background: var(--surface-2); border-bottom: 1px solid var(--border);
  white-space: nowrap; user-select: none; position: sticky; top: 0;
}
.tbl th.sortable { cursor: pointer; }
.tbl th.sortable:hover { color: var(--text); }
.tbl th .sort { display: inline-flex; vertical-align: -3px; margin-left: 3px; opacity: .35; }
.tbl th.sorted .sort { opacity: 1; color: var(--text); }
.tbl td { padding: 9px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tbody tr { transition: background .1s; }
.tbl tbody tr:hover { background: #FAFBFD; }
.tbl tbody tr.clickable { cursor: pointer; }
.tbl .r { text-align: right; }
.tbl.compact td { padding: 7px 12px; }
.tbl-foot { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; border-top: 1px solid var(--border); font-size: 12px; color: var(--muted); gap: 10px; flex-wrap: wrap; }
.pager { display: flex; gap: 4px; align-items: center; }

/* ---------- Progress ---------- */
.progress { height: 6px; background: var(--gray-soft); border-radius: 6px; overflow: hidden; width: 100%; }
.progress > span { display: block; height: 100%; border-radius: 6px; background: var(--green); transition: width .5s var(--ease); }
.progress.pink > span { background: var(--accent); }
.progress.blue > span { background: var(--blue); }
.progress.orange > span { background: var(--orange); }
.progress.violet > span { background: var(--violet); }
.progress.thin { height: 4px; }
.progress-row { display: flex; align-items: center; gap: 10px; }
.progress-row .progress { flex: 1; }
.progress-row .v { font-size: 12px; color: var(--text-2); min-width: 34px; text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- KPI ---------- */
.kpi { padding: 14px 16px; border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--surface); min-width: 0; box-shadow: var(--shadow-xs); }
.kpi .lbl { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--text-2); font-size: 12.5px; }
.kpi .val { font-size: 22px; font-weight: 600; letter-spacing: -.02em; margin-top: 6px; font-variant-numeric: tabular-nums; line-height: 1.2; }
.kpi .val small { font-size: 13px; font-weight: 500; color: var(--muted); margin-left: 2px; }
.kpi .delta { font-size: 11.5px; margin-top: 4px; color: var(--muted); display: flex; align-items: center; gap: 4px; }
.kpi .delta.up { color: var(--green-ink); }
.kpi .delta.down { color: var(--red-ink); }
.kpi-ico { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; }
.kpi-ico.pink { background: var(--accent-soft); color: var(--accent-ink); }
.kpi-ico.green { background: var(--green-soft); color: var(--green-ink); }
.kpi-ico.blue { background: var(--blue-soft); color: var(--blue-ink); }
.kpi-ico.orange { background: var(--orange-soft); color: var(--orange-ink); }
.kpi-ico.violet { background: var(--violet-soft); color: var(--violet-ink); }
.kpi-ico.teal { background: var(--teal-soft); color: var(--teal-ink); }

/* ---------- Listas ---------- */
.list { display: flex; flex-direction: column; }
.list-item { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--border); min-width: 0; }
.list-item:last-child { border-bottom: 0; }
.list-item.clickable { cursor: pointer; border-radius: 8px; margin: 0 -8px; padding: 9px 8px; border-bottom-color: transparent; }
.list-item.clickable:hover { background: var(--hover); }

/* ---------- Empty state ---------- */
.empty { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 36px 16px; color: var(--muted); gap: 6px; }
.empty .empty-ico { width: 44px; height: 44px; border-radius: 12px; background: var(--gray-soft); display: grid; place-items: center; color: var(--muted); margin-bottom: 6px; }
.empty b { color: var(--text); font-weight: 500; }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(20, 24, 33, .32);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 7vh 16px 16px; overflow-y: auto;
  animation: fade .18s;
}
.modal {
  width: 520px; max-width: 100%;
  background: var(--surface); border-radius: 16px;
  box-shadow: var(--shadow-lg);
  animation: modalIn .22s var(--ease);
  display: flex; flex-direction: column;
  max-height: 86vh;
}
.modal.lg { width: 720px; }
.modal.xl { width: 920px; }
.modal.sm { width: 400px; }
@keyframes modalIn { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }
.modal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 18px 20px 6px; }
.modal-head h2 { font-size: 16px; font-weight: 600; }
.modal-head .sub { color: var(--muted); font-size: 12.5px; margin-top: 2px; }
.modal-body { padding: 12px 20px 18px; overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 20px; border-top: 1px solid var(--border); background: var(--surface-2); border-radius: 0 0 16px 16px; }
.modal-foot .left { margin-right: auto; }
.confirm-ico { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 10px; }

@media (max-width: 600px) {
  .modal-overlay { padding: 0; align-items: flex-end; }
  .modal, .modal.lg, .modal.xl { width: 100%; border-radius: 16px 16px 0 0; max-height: 92vh; }
  .modal-foot { border-radius: 0; }
  .form-grid { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- Toast ---------- */
.toasts { position: fixed; bottom: 18px; right: 18px; z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: flex-end; pointer-events: none; }
.toast {
  pointer-events: auto;
  display: flex; align-items: center; gap: 10px;
  min-width: 260px; max-width: 380px;
  padding: 10px 12px 10px 10px;
  background: var(--text); color: #fff; border-radius: 12px;
  box-shadow: var(--shadow-lg);
  font-size: var(--fs);
  animation: toastIn .3s var(--ease);
}
.toast.out { animation: toastOut .25s var(--ease) forwards; }
.toast .t-ico { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0; }
.toast.success .t-ico { background: var(--green); }
.toast.error .t-ico { background: var(--red); }
.toast.info .t-ico { background: var(--blue); }
.toast.warn .t-ico { background: var(--orange); }
.toast .t-msg { flex: 1; line-height: 1.35; }
.toast .t-msg small { display: block; color: #A9B0BE; font-size: 12px; }
.toast button { color: #A9B0BE; }
.toast button:hover { color: #fff; }
@keyframes toastIn { from { opacity: 0; transform: translateY(10px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes toastOut { to { opacity: 0; transform: translateX(20px); } }
@media (max-width: 600px) { .toasts { left: 12px; right: 12px; bottom: 12px; align-items: stretch; } .toast { max-width: none; } }

/* ---------- Tooltip ---------- */
.tooltip {
  position: fixed; z-index: 300; pointer-events: none;
  background: var(--text); color: #fff; font-size: 11.5px; font-weight: 500;
  padding: 5px 8px; border-radius: 6px; max-width: 240px;
  opacity: 0; transform: translateY(2px); transition: opacity .12s, transform .12s;
  box-shadow: var(--shadow-md); line-height: 1.35;
}
.tooltip.show { opacity: 1; transform: none; }

/* ---------- Dropdown ---------- */
.dropdown {
  position: fixed; z-index: 150; min-width: 180px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  box-shadow: var(--shadow-md); padding: 4px;
  animation: modalIn .15s var(--ease);
}
.dropdown button { display: flex; align-items: center; gap: 8px; width: 100%; padding: 7px 9px; border-radius: 7px; font-size: var(--fs); color: var(--text-2); text-align: left; }
.dropdown button:hover { background: var(--hover); color: var(--text); }
.dropdown button.danger { color: var(--red-ink); }
.dropdown button.danger:hover { background: var(--red-soft); }
.dropdown hr { border: 0; border-top: 1px solid var(--border); margin: 4px 0; }

/* ---------- Charts ---------- */
.chart { width: 100%; position: relative; }
.chart svg { width: 100%; height: auto; overflow: visible; }
.chart text { font-family: var(--font); font-size: 10.5px; fill: var(--muted); }
.chart .grid-line { stroke: #EEF0F3; stroke-width: 1; }
.chart .bar { transition: opacity .15s; }
.chart .bar:hover { opacity: .8; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 12px; color: var(--text-2); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 8px; height: 8px; border-radius: 3px; display: inline-block; }

/* ---------- Command palette ---------- */
.cmdk { width: 560px; }
.cmdk .input-icon .input { height: 46px; border: 0; border-bottom: 1px solid var(--border); border-radius: 16px 16px 0 0; box-shadow: none; padding-left: 40px; font-size: 14px; }
.cmdk .input-icon .i { left: 15px; }
.cmdk-list { max-height: 50vh; overflow-y: auto; padding: 6px; }
.cmdk-group { font-size: 11px; color: var(--muted); padding: 8px 10px 4px; font-weight: 500; }
.cmdk-item { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 8px; cursor: pointer; }
.cmdk-item.sel, .cmdk-item:hover { background: var(--hover); }
.cmdk-item .ico-box { width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; background: var(--gray-soft); color: var(--text-2); }

/* ---------- Misc ---------- */
.divider { height: 1px; background: var(--border); margin: 12px 0; }
.kv { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 10px 16px; font-size: var(--fs); }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; color: var(--text); word-break: break-word; }
@media (max-width: 600px) { .kv { grid-template-columns: minmax(0, 1fr); gap: 2px; } .kv dd { margin-bottom: 8px; } }
.disclaimer { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; border-radius: 10px; background: var(--orange-soft); color: #7A4B00; font-size: 12.5px; }
.disclaimer .i { margin-top: 1px; color: var(--orange-ink); }
.info-box { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; border-radius: 10px; background: var(--blue-soft); color: #1E3A8A; font-size: 12.5px; }
.color-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.skeleton { background: linear-gradient(90deg, #F1F2F5 25%, #F7F8FA 50%, #F1F2F5 75%); background-size: 200% 100%; animation: shimmer 1.2s infinite; border-radius: 6px; }
@keyframes shimmer { to { background-position: -200% 0; } }