:root {
  --bg: #f6f3ea;
  --bg-strong: #e9dfcb;
  --card: #fffdf7;
  --text: #26211b;
  --muted: #6f6253;
  --primary: #006a5b;
  --primary-strong: #004f44;
  --accent: #b17a2f;
  --danger: #b4232c;
  --ok: #1f7a3f;
  --border: #d8ccb6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 20%, rgba(177, 122, 47, 0.18), transparent 30%),
    radial-gradient(circle at 90% 10%, rgba(0, 106, 91, 0.15), transparent 22%),
    var(--bg);
}

.topbar {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: linear-gradient(120deg, var(--bg-strong), #f2eadb);
  border-bottom: 2px solid var(--border);
}

.topbar h1 {
  margin: 0;
  font-size: 1.5rem;
}

.topbar p {
  margin: 4px 0 0;
  color: var(--muted);
}

.topbar-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.container {
  max-width: 1420px;
  margin: 0 auto;
  padding: 18px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.kpi-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  box-shadow: 0 4px 14px rgba(38, 33, 27, 0.06);
}

.kpi-card h3 {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

.kpi-card strong {
  font-size: 1.35rem;
}

.meta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 14px;
  box-shadow: 0 4px 14px rgba(38, 33, 27, 0.05);
}

.panel h2 {
  margin-top: 0;
  font-size: 1.05rem;
}

.filters-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(140px, 1fr));
  gap: 10px;
  align-items: end;
}

.filters-grid label {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
}

input,
textarea,
select {
  width: 100%;
  margin-top: 4px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  background: #fff;
}

textarea {
  min-height: 78px;
  resize: vertical;
}

.filter-actions {
  display: flex;
  gap: 8px;
}

.btn {
  display: inline-block;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  border-radius: 8px;
  padding: 8px 12px;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  background: #f5efe3;
}

.btn-primary {
  background: var(--primary);
  border-color: var(--primary-strong);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-strong);
}

.alert {
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 12px;
}

.alert-ok {
  background: #e4f8ea;
  border: 1px solid #93d7a8;
  color: var(--ok);
}

.alert-error {
  background: #ffe8ea;
  border: 1px solid #f2a9b1;
  color: var(--danger);
}

.chart-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 10px;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1100px;
}

th,
td {
  border-bottom: 1px solid #eee3cf;
  padding: 8px;
  text-align: left;
  font-size: 0.9rem;
}

th {
  position: sticky;
  top: 0;
  background: #fbf6ec;
  z-index: 1;
}

.pagination {
  margin-top: 10px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.login-card {
  width: min(460px, 94vw);
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
  box-shadow: 0 8px 22px rgba(38, 33, 27, 0.1);
}

.login-card h1 {
  margin: 0 0 6px;
}

.form-grid {
  display: grid;
  gap: 10px;
}

@media (max-width: 1024px) {
  .kpi-grid {
    grid-template-columns: repeat(2, minmax(160px, 1fr));
  }

  .filters-grid {
    grid-template-columns: repeat(2, minmax(140px, 1fr));
  }
}

@media (max-width: 640px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .kpi-grid {
    grid-template-columns: 1fr;
  }

  .filters-grid {
    grid-template-columns: 1fr;
  }
}


/* Tabs navigation */
.tabs {
  display: flex;
  gap: 4px;
  padding: 0 20px;
  background: linear-gradient(120deg, var(--bg-strong), #f2eadb);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}
.tab {
  flex: 0 0 auto;
  padding: 10px 18px;
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  border-bottom: 3px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.tab:hover {
  color: var(--text);
}
.tab-active {
  color: var(--primary-strong);
  border-bottom-color: var(--primary);
}
.checkbox-inline {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 22px;
  font-size: 0.9rem;
  color: var(--text);
}
.checkbox-inline input {
  width: auto;
  margin: 0;
}


/* Variation cells */
.consulta-estado {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}
.consulta-estado h2 { margin: 0 0 12px; font-size: 18px; }
.consulta-estado h3 { margin: 0 0 8px; font-size: 15px; }
.consulta-estado p { margin: 6px 0 10px; line-height: 1.5; }
.consulta-estado-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr)); gap: 20px; font-size: 13px; }
.consulta-estado details, .consulta-nota { font-size: 12px; line-height: 1.5; margin-top: 12px; }
.consulta-advertencia { color: #92400e; background: #fffbeb; padding: 8px; border-radius: 4px; }
.consulta-estado summary { cursor: pointer; }
.consulta-resultado-completada { color: var(--ok); }
.consulta-resultado-fallida { color: var(--danger); }

.var-cell {
  font-weight: 600;
  white-space: nowrap;
}
.var-up {
  color: #b4232c;
  background: #fdecec;
}
.var-down {
  color: #1f7a3f;
  background: #e8f6ec;
}
.var-eq {
  color: #6f6253;
}
.var-na {
  color: #999;
  font-style: italic;
}
.totals-row td {
  background: #f1f5f9;
  border-top: 2px solid #cbd5e1;
  font-size: 14px;
}
.totals-row td strong {
  color: #1f3a68;
}

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

.badge {
  display: inline-block;
  padding: 3px 7px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.badge-adjusted {
  color: #075e54;
  background: #d8f3ed;
  border: 1px solid #80c9bb;
}

.badge-warning {
  color: #92400e;
  background: #fffbeb;
  border: 1px solid #f4cf75;
}

.adjustment-cell {
  min-width: 210px;
}

.adjustment-cell small {
  display: block;
  margin-top: 4px;
}

.adjustment-search {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  gap: 10px;
  align-items: end;
  max-width: 760px;
}

.compact-table {
  min-width: 900px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.summary-grid > div {
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}

.summary-grid span,
.summary-grid strong {
  display: block;
}

.summary-grid span {
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 5px;
}

.adjustment-form,
.line-adjustment-form {
  display: grid;
  gap: 10px;
}

.adjustment-form {
  grid-template-columns: minmax(180px, 0.35fr) minmax(280px, 1fr) auto;
  align-items: end;
}

.line-adjustment-form {
  min-width: 270px;
  padding-top: 10px;
}

.adjustment-current,
.preview-box {
  padding: 12px;
  border-radius: 10px;
  margin-bottom: 14px;
}

.adjustment-current {
  background: #eef8f5;
  border: 1px solid #aad7cd;
}

.preview-box {
  background: #fffbeb;
  border: 1px solid #e7c66e;
}

.preview-box h3 {
  margin-top: 0;
}

.inline-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

details > summary.btn {
  list-style: none;
}

@media (max-width: 760px) {
  .adjustment-search,
  .adjustment-form {
    grid-template-columns: 1fr;
  }
}

/* Modulo de ordenes de trabajo */
.ot-analysis-filters {
  display: grid;
  grid-template-columns: repeat(3, minmax(190px, 1fr));
  gap: 12px;
  align-items: end;
}

.ot-analysis-filters > label {
  color: var(--muted);
  font-size: .88rem;
}

.ot-status-filter {
  grid-column: 1 / -1;
  display: flex;
  gap: 8px 16px;
  flex-wrap: wrap;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.ot-status-filter legend {
  color: var(--muted);
  font-size: .88rem;
  padding: 0 4px;
}

.ot-status-filter label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: .84rem;
}

.ot-status-filter input {
  width: auto;
  margin: 0;
}

.ot-panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.ot-panel-heading h2 { margin: 0 0 4px; }

.ot-analysis-table td,
.ot-ingredient-table td { vertical-align: top; }

.ot-analysis-table small,
.ot-ingredient-table small,
.ot-detail-grid small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
}

.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.badge-neutral {
  color: #334155;
  background: #eef2f6;
  border: 1px solid #cbd5e1;
}

.badge-ok {
  color: var(--ok);
  background: #e8f6ec;
  border: 1px solid #b8e0c2;
}

.badge-danger {
  color: var(--danger);
  background: #fdecec;
  border: 1px solid #f5c2c2;
}

.ot-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
}

.ot-detail-grid > div {
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}

.ot-detail-grid span,
.ot-detail-grid strong { display: block; }
.ot-detail-grid span { color: var(--muted); font-size: .78rem; margin-bottom: 5px; }

.ot-notes { margin-top: 12px; }
.ot-notes summary { cursor: pointer; font-weight: 600; }
.ot-notes p { white-space: pre-wrap; }

.ot-cost-grid {
  grid-template-columns: repeat(3, minmax(180px, 1fr));
}

@media (max-width: 900px) {
  .ot-analysis-filters { grid-template-columns: repeat(2, minmax(160px, 1fr)); }
  .ot-cost-grid { grid-template-columns: repeat(2, minmax(160px, 1fr)); }
}

@media (max-width: 600px) {
  .ot-analysis-filters,
  .ot-cost-grid { grid-template-columns: 1fr; }
}

/* Notas de venta */
.nv-filters{display:grid;grid-template-columns:repeat(4,minmax(170px,1fr));gap:12px;align-items:end}.nv-filters label{color:var(--muted);font-size:.88rem}.nv-table small,.nv-detail-table small,.nv-document small{display:block;margin-top:4px;color:var(--muted)}.nv-document{padding:5px 0;border-bottom:1px solid #eee3cf}.nv-document:last-child{border:0}.nv-detail-table td{vertical-align:top}.nv-unlink{margin-top:6px}.nv-dialog{width:min(1200px,94vw);max-height:90vh;border:1px solid var(--border);border-radius:12px;padding:0;background:var(--card);color:var(--text)}.nv-dialog::backdrop{background:rgba(15,23,42,.65)}.nv-dialog-head{position:sticky;top:0;z-index:3;display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:16px 20px;border-bottom:1px solid var(--border);background:var(--card)}.nv-dialog-head h2{margin:0}.nv-dialog-head p{margin:5px 0 0}.nv-dialog-body{padding:18px 20px}.nv-link-form{min-width:280px;display:grid;gap:7px}.nv-link-form textarea{min-height:60px}@media(max-width:900px){.nv-filters{grid-template-columns:repeat(2,minmax(150px,1fr))}}@media(max-width:600px){.nv-filters{grid-template-columns:1fr}}
.nv-detail-dialog{width:min(1500px,96vw);height:min(920px,94vh);max-width:none;max-height:none;border:1px solid var(--border);border-radius:14px;padding:0;background:var(--card);color:var(--text)}.nv-detail-dialog::backdrop{background:rgba(15,23,42,.7)}.nv-detail-dialog>header{height:72px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 18px;border-bottom:1px solid var(--border);background:var(--card)}.nv-detail-dialog>header h2,.nv-detail-dialog>header p{margin:0}.nv-detail-dialog>header p{margin-top:3px;color:var(--muted);font-size:.85rem}.nv-detail-frame-wrap{height:calc(100% - 72px);position:relative}.nv-detail-frame-wrap iframe{width:100%;height:100%;border:0;background:var(--bg)}.nv-detail-loading{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-weight:600}.nv-embedded .container{max-width:none;padding:14px}.nv-embedded{background:var(--bg)}
.nv-detail-loading[hidden],.nv-detail-frame-wrap iframe[hidden]{display:none}.nv-copy-row{display:flex;align-items:center;gap:6px;max-width:360px}.nv-copy-description{margin-top:5px;color:var(--muted);font-size:.82rem;line-height:1.3}.nv-copy-button{flex:0 0 auto;width:25px;height:25px;display:inline-grid;place-items:center;padding:0;border:1px solid transparent;border-radius:6px;background:transparent;color:var(--primary);font-size:1rem;line-height:1;cursor:pointer}.nv-copy-button:hover,.nv-copy-button:focus-visible{border-color:var(--border);background:#fff}.nv-copy-button.is-copied{color:var(--ok);background:#e8f6ec;border-color:#b8e0c2}

/* Bloqueo visual durante consultas y envios de formularios */
.is-page-loading { cursor: wait; }
.page-loading-overlay[hidden] { display: none; }
.page-loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(15, 23, 42, .58);
  backdrop-filter: blur(2px);
}
.page-loading-card {
  width: min(420px, 92vw);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 13px;
  align-items: center;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card, #fff);
  box-shadow: 0 18px 50px rgba(15, 23, 42, .3);
}
.page-loading-card strong { font-size: 1.05rem; }
.page-loading-card span { grid-column: 2; color: var(--muted); font-size: .88rem; }
.page-loading-spinner {
  grid-row: 1 / span 2;
  width: 30px;
  height: 30px;
  border: 3px solid #cbd5e1;
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: page-loading-spin .8s linear infinite;
}
.page-loading-track {
  grid-column: 1 / -1;
  height: 5px;
  margin-top: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: #dbe4ea;
}
.page-loading-track i {
  display: block;
  width: 42%;
  height: 100%;
  border-radius: inherit;
  background: var(--primary);
  animation: page-loading-progress 1.15s ease-in-out infinite;
}
@keyframes page-loading-spin { to { transform: rotate(360deg); } }
@keyframes page-loading-progress {
  from { transform: translateX(-110%); }
  to { transform: translateX(350%); }
}
@media (prefers-reduced-motion: reduce) {
  .page-loading-spinner,
  .page-loading-track i { animation-duration: 2.5s; }
}