:root {
  --bg: #f4f6fb; --surface: #ffffff; --primary: #2563eb; --primary-dark: #1d4ed8;
  --primary-light: #eff6ff; --border: #e2e8f0; --text: #1e293b; --muted: #64748b;
  --success: #16a34a; --success-bg: #f0fdf4; --error: #dc2626; --error-bg: #fef2f2;
  --warning: #d97706; --warning-bg: #fffbeb; --radius: 10px; --shadow: 0 2px 12px rgba(0,0,0,0.08);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Segoe UI', system-ui, sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; }
header { background: var(--primary); color: white; padding: 1rem 2rem; display: flex; align-items: center; gap: 1rem; box-shadow: 0 2px 8px rgba(37,99,235,0.3); }
header .logo { font-size: 1.5rem; }
header h1 { font-size: 1.2rem; font-weight: 600; }
header p { font-size: 0.8rem; opacity: 0.85; }
main { max-width: 980px; margin: 2rem auto; padding: 0 1.5rem; }

.mode-tabs { display: flex; margin-bottom: 1.5rem; background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.mode-tab { flex: 1; padding: 0.9rem 1rem; border: none; background: none; cursor: pointer; font-size: 0.95rem; font-weight: 500; color: var(--muted); transition: background 0.15s, color 0.15s; border-bottom: 3px solid transparent; }
.mode-tab.active { color: var(--primary); border-bottom-color: var(--primary); background: var(--primary-light); }
.mode-tab:hover:not(.active) { background: var(--bg); }

.upload-card { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 2.5rem; text-align: center; border: 2px dashed var(--border); transition: border-color 0.2s, background 0.2s; }
.upload-card.drag-over { border-color: var(--primary); background: var(--primary-light); }
.upload-card .icon { font-size: 3rem; margin-bottom: 1rem; }
.upload-card h2 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.upload-card p { color: var(--muted); font-size: 0.9rem; margin-bottom: 1.5rem; }

.btn { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.65rem 1.4rem; border-radius: 8px; border: none; cursor: pointer; font-size: 0.95rem; font-weight: 500; transition: background 0.15s, transform 0.1s; }
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:disabled { background: #93c5fd; cursor: not-allowed; }
.btn-outline { background: white; color: var(--primary); border: 1.5px solid var(--primary); }
.btn-outline:hover { background: var(--primary-light); }
.btn-danger { background: white; color: var(--error); border: 1.5px solid var(--error); }
.btn-danger:hover { background: var(--error-bg); }
input[type=file] { display: none; }

.file-list { text-align: left; margin: 1rem 0; }
.file-item { display: flex; align-items: center; gap: 0.75rem; background: var(--primary-light); border: 1px solid #bfdbfe; border-radius: 8px; padding: 0.6rem 1rem; margin-bottom: 0.4rem; font-size: 0.88rem; }
.file-item .name { flex: 1; }
.file-item .size { color: var(--muted); }
.file-item .remove { cursor: pointer; color: var(--muted); margin-left: 0.5rem; }
.file-item .remove:hover { color: var(--error); }

.progress-wrap { margin-top: 1.5rem; display: none; }
.progress-wrap.visible { display: block; }
.progress-bar-bg { background: #e2e8f0; border-radius: 99px; height: 8px; overflow: hidden; }
.progress-bar { height: 100%; background: var(--primary); border-radius: 99px; animation: indeterminate 1.5s infinite; }
.progress-bar.determinate { animation: none; margin-left: 0; transition: width 0.4s ease; }
.history-panel { display: none; margin-top: 1.25rem; text-align: left; }
.history-panel.visible { display: block; overflow-x: auto; }
.history-panel td:nth-child(2) { overflow-wrap: anywhere; min-width: 9rem; }
.history-panel table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.history-panel th, .history-panel td { padding: 0.45rem 0.5rem; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; }
.history-panel td.num { text-align: right; white-space: nowrap; }
.history-panel .history-actions { display: flex; gap: 0.35rem; justify-content: flex-end; }
.history-panel .history-empty { color: var(--muted); font-size: 0.85rem; }
.field-evidence.traceable { cursor: pointer; text-decoration: underline dotted; text-underline-offset: 2px; }
.field-evidence.traceable:hover { color: var(--primary); }
.evidence-box { width: min(820px, 100%); }
.evidence-quote { font-size: 0.85rem; color: var(--muted); margin-bottom: 0.75rem; }
.evidence-excerpt { white-space: pre-wrap; font-size: 0.84rem; line-height: 1.55; background: var(--bg, #f8fafc); border: 1px solid var(--border); border-radius: 8px; padding: 0.9rem; max-height: 55vh; overflow-y: auto; }
.evidence-excerpt mark { background: #fde68a; padding: 0 1px; border-radius: 2px; }
@keyframes indeterminate { 0% { width:5%;margin-left:0; } 50% { width:50%;margin-left:25%; } 100% { width:5%;margin-left:90%; } }
.progress-label { font-size: 0.85rem; color: var(--muted); margin-top: 0.5rem; text-align: center; }

.alert { border-radius: 8px; padding: 0.85rem 1rem; font-size: 0.9rem; margin-top: 1rem; display: none; }
.alert.visible { display: flex; align-items: flex-start; gap: 0.6rem; }
.alert-error   { background: var(--error-bg);   color: var(--error);        border: 1px solid #fecaca; }
.alert-success { background: var(--success-bg); color: var(--success);      border: 1px solid #bbf7d0; }
.alert-info    { background: var(--primary-light); color: var(--primary-dark); border: 1px solid #bfdbfe; }

#results { margin-top: 2rem; display: none; }
#results.visible { display: block; }
.results-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; flex-wrap: wrap; gap: 1rem; }
.results-header h2 { font-size: 1.2rem; }

.summary-bar { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.25rem 1.5rem; margin-bottom: 1.5rem; display: flex; gap: 2rem; flex-wrap: wrap; }
.summary-stat { text-align: center; }
.summary-stat .num { font-size: 1.8rem; font-weight: 700; color: var(--primary); }
.summary-stat .lbl { font-size: 0.78rem; color: var(--muted); margin-top: 0.1rem; }
.summary-stat.risk .num { color: var(--error); }
.summary-stat.warn .num { color: var(--warning); }
.summary-stat.ok   .num { color: var(--success); }
.summary-stat.bad  .num { color: var(--error); }
.review-tools { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1rem; margin-bottom: 1rem; display: grid; gap: 0.9rem; }
.filter-row { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.filter-chip { border: 1px solid var(--border); background: white; color: var(--text); border-radius: 99px; padding: 0.45rem 0.75rem; font-size: 0.82rem; cursor: pointer; }
.filter-chip.active { border-color: var(--primary); background: var(--primary-light); color: var(--primary-dark); font-weight: 700; }
.search-box { width: min(100%, 420px); border: 1px solid var(--border); border-radius: 8px; padding: 0.62rem 0.75rem; font-size: 0.9rem; color: var(--text); }
.schema-health { border: 1px solid var(--border); background: #f8fafc; border-radius: 8px; padding: 0.75rem; font-size: 0.82rem; color: var(--muted); display: none; }
.schema-health.visible { display: block; }
.schema-health strong { color: var(--text); }

/* ── MEJORA 6+2+9: Paneles de criterios y validación cruzada ──────────── */
.criterios-panel { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.25rem; margin-bottom: 1.25rem; display: none; }
.criterios-panel.visible { display: block; }
.criterios-panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; flex-wrap: wrap; gap: 0.5rem; }
.criterios-panel-head h3 { font-size: 0.98rem; }
.pesos-badge { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.3rem 0.8rem; border-radius: 99px; font-size: 0.82rem; font-weight: 700; }
.pesos-ok  { background: var(--success-bg); color: var(--success); border: 1px solid #bbf7d0; }
.pesos-bad { background: var(--error-bg);   color: var(--error);   border: 1px solid #fecaca; }
.pesos-warn{ background: var(--warning-bg); color: var(--warning); border: 1px solid #fde68a; }
.criterios-table { width: 100%; border-collapse: collapse; font-size: 0.83rem; margin-top: 0.5rem; }
.criterios-table th { background: #f8fafc; color: var(--muted); font-weight: 700; text-align: left; padding: 0.55rem 0.65rem; border-bottom: 2px solid var(--border); }
.criterios-table td { padding: 0.55rem 0.65rem; border-bottom: 1px solid #f1f5f9; vertical-align: top; line-height: 1.4; }
.criterios-table tr:last-child td { border-bottom: none; }
.criterios-table tr:hover td { background: var(--primary-light); }
.tipo-auto  { background: #dbeafe; color: #1d4ed8; padding: 0.15rem 0.45rem; border-radius: 6px; font-size: 0.75rem; font-weight: 700; white-space: nowrap; }
.tipo-juicio{ background: #fef9c3; color: #92400e; padding: 0.15rem 0.45rem; border-radius: 6px; font-size: 0.75rem; font-weight: 700; white-space: nowrap; }
.peso-bar-wrap { display: flex; align-items: center; gap: 0.5rem; }
.peso-bar { height: 8px; border-radius: 99px; background: var(--primary); min-width: 4px; transition: width 0.3s; }
.peso-num { font-weight: 700; white-space: nowrap; }
.formula-code { font-family: 'Fira Code', 'Consolas', monospace; font-size: 0.76rem; background: #f8fafc; border: 1px solid var(--border); border-radius: 5px; padding: 0.25rem 0.4rem; word-break: break-all; }
.verificacion-badge { font-size: 0.72rem; margin-left: 0.35rem; }
.advertencias-criterios { margin-top: 0.75rem; display: grid; gap: 0.35rem; }
.adv-item { display: flex; gap: 0.5rem; align-items: flex-start; padding: 0.5rem 0.65rem; border-radius: 7px; font-size: 0.82rem; line-height: 1.4; }
.adv-item.error   { background: var(--error-bg);   border: 1px solid #fecaca; color: #7f1d1d; }
.adv-item.warn    { background: var(--warning-bg); border: 1px solid #fde68a; color: #78350f; }
.adv-item.info    { background: var(--primary-light); border: 1px solid #bfdbfe; color: #1e3a5f; }

/* ── MEJORA 9: Panel validación cruzada ──────────────────────────────── */
.cross-panel { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.25rem; margin-bottom: 1.25rem; display: none; }
.cross-panel.visible { display: block; }
.cross-panel h3 { font-size: 0.98rem; margin-bottom: 0.75rem; }

/* ── Panel de Lotes ───────────────────────────────────────────────────── */
.lotes-panel { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.25rem; margin-bottom: 1.25rem; display: none; }
.lotes-panel.visible { display: block; }
.lotes-panel-head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1rem; }
.lotes-panel-head h3 { font-size: 0.98rem; }
.lotes-resumen { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 0.65rem; margin-bottom: 1rem; }
.lote-stat { background: var(--primary-light); border: 1px solid #bfdbfe; border-radius: 8px; padding: 0.6rem 0.75rem; text-align: center; }
.lote-stat .n { font-size: 1.4rem; font-weight: 700; color: var(--primary); }
.lote-stat .l { font-size: 0.72rem; color: var(--muted); }
.lote-cards { display: grid; gap: 1rem; }
.lote-card { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.lote-card-head { background: var(--primary); color: white; padding: 0.55rem 0.85rem; font-size: 0.85rem; font-weight: 700; display: flex; justify-content: space-between; align-items: center; }
.lote-card-body { padding: 0.75rem; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 0.75rem; }
.lote-section { background: #f8fafc; border-radius: 8px; padding: 0.65rem; }
.lote-section h5 { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); margin-bottom: 0.45rem; padding-bottom: 0.3rem; border-bottom: 1px solid var(--border); }
.lote-field { display: flex; justify-content: space-between; gap: 0.5rem; font-size: 0.8rem; padding: 0.2rem 0; }
.lote-field .lk { color: var(--muted); flex-shrink: 0; }
.lote-field .lv { font-weight: 500; text-align: right; overflow-wrap: anywhere; }
.lote-criterios { margin-top: 0.4rem; }
.lote-criterio { display: grid; grid-template-columns: 1fr auto auto; gap: 0.35rem; font-size: 0.76rem; padding: 0.25rem 0; border-bottom: 1px solid #f1f5f9; align-items: center; }
.lote-criterio:last-child { border-bottom: none; }
.sim-lote-selector { margin-bottom: 0.75rem; }

/* ── Panel PLACSP ─────────────────────────────────────────────────────── */
.placsp-panel { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.25rem; margin-bottom: 1.25rem; display: none; }
.placsp-panel.visible { display: block; }
.placsp-head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1rem; }
.placsp-head h3 { font-size: 0.98rem; }
.placsp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; }
.placsp-group { background: #f8fafc; border: 1px solid var(--border); border-radius: 10px; padding: 0.85rem; }
.placsp-group h4 { font-size: 0.76rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin-bottom: 0.65rem; padding-bottom: 0.4rem; border-bottom: 1px solid var(--border); }
.placsp-field { display: flex; justify-content: space-between; align-items: flex-start; gap: 0.5rem; padding: 0.3rem 0; border-bottom: 1px solid #f1f5f9; font-size: 0.82rem; }
.placsp-field:last-child { border-bottom: none; padding-bottom: 0; }
.placsp-field .pk { color: var(--muted); flex-shrink: 0; max-width: 55%; }
.placsp-field .pv { font-weight: 500; text-align: right; overflow-wrap: anywhere; color: var(--text); }
.placsp-field .pv.null { color: #cbd5e1; font-style: italic; font-weight: 400; }
.placsp-field .pv.ok { color: var(--success); }
.placsp-field .pv.warn { color: var(--warning); }
.placsp-criterios { margin-top: 0.65rem; }
.placsp-criterio-row { display: grid; grid-template-columns: 1fr auto auto; gap: 0.5rem; font-size: 0.8rem; padding: 0.3rem 0; border-bottom: 1px solid #f1f5f9; align-items: center; }
.placsp-criterio-row:last-child { border-bottom: none; }
.placsp-adv { margin-top: 0.75rem; display: grid; gap: 0.35rem; }

.formula-panel { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1rem; margin-bottom: 1.25rem; display: none; overflow: hidden; }
.formula-panel.visible { display: block; }
.formula-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 1rem; align-items: start; }
.formula-list { display: grid; gap: 0.45rem; max-height: 260px; overflow: auto; min-width: 0; }
.formula-item { background: #f8fafc; border: 1px solid var(--border); border-radius: 8px; padding: 0.6rem; font-size: 0.8rem; line-height: 1.35; color: var(--text); overflow-wrap: break-word; }
.sim-form { display: grid; gap: 0.55rem; min-width: 0; }
.sim-form label { display: grid; gap: 0.25rem; font-size: 0.76rem; color: var(--muted); font-weight: 700; min-width: 0; }
.sim-form input, .sim-form textarea, .sim-form select { border: 1px solid var(--border); border-radius: 6px; padding: 0.5rem; font: inherit; color: var(--text); background: white; width: 100%; min-width: 0; max-width: 100%; box-sizing: border-box; }
.sim-results { margin-top: 0.75rem; overflow-x: auto; min-width: 0; }
.issues-panel { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1rem; margin-bottom: 1.25rem; display: none; }
.issues-panel.visible { display: block; }
.issues-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 0.75rem; }
.issues-head h3 { font-size: 0.98rem; }
.issue-list { display: grid; gap: 0.45rem; }
.issue-item { border: 1px solid var(--border); border-radius: 8px; padding: 0.65rem 0.75rem; cursor: pointer; display: grid; gap: 0.25rem; }
.issue-item:hover { background: var(--primary-light); border-color: #bfdbfe; }
.issue-title { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.84rem; font-weight: 700; }
.issue-meta { color: var(--muted); font-size: 0.76rem; line-height: 1.35; }
.page-metrics { color: var(--muted); font-size: 0.78rem; font-weight: 500; margin-left: 0.25rem; }

.page-card { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 1.25rem; overflow: hidden; }
.page-header { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.25rem; cursor: pointer; user-select: none; border-bottom: 1px solid transparent; transition: background 0.15s; }
.page-header:hover { background: var(--bg); }
.page-header.open { border-bottom-color: var(--border); }
.page-title { display: flex; align-items: center; gap: 0.75rem; font-weight: 600; font-size: 0.95rem; }
.page-num { background: var(--primary); color: white; border-radius: 50%; width: 26px; height: 26px; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 700; flex-shrink: 0; }
.chevron { transition: transform 0.2s; color: var(--muted); }
.page-header.open .chevron { transform: rotate(180deg); }
.page-body { display: none; padding: 1rem 1.25rem; }
.page-body.open { display: block; }
.section-title { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); margin: 1rem 0 0.5rem; padding-bottom: 0.4rem; border-bottom: 1px solid var(--border); }
.section-title:first-child { margin-top: 0; }
.field-row { display: grid; grid-template-columns: auto minmax(0,1fr) minmax(220px,45%); gap: 0.75rem; padding: 0.65rem 0; font-size: 0.88rem; border-bottom: 1px solid #f1f5f9; scroll-margin-top: 1rem; }
.field-row.issue { background: linear-gradient(90deg, rgba(254,242,242,0.75), transparent); }
.field-row.warning { background: linear-gradient(90deg, rgba(255,251,235,0.85), transparent); }
.field-row.reviewed { outline: 1px solid #bbf7d0; outline-offset: -1px; }
.field-row:last-child { border-bottom: none; }
.field-label { flex: 1; color: var(--text); line-height: 1.4; }
.field-submeta { color: var(--muted); font-size: 0.74rem; margin-top: 0.25rem; display: flex; gap: 0.35rem; flex-wrap: wrap; }
.field-answer { text-align: right; overflow-wrap: anywhere; }
.field-answer-wrap { display: flex; flex-direction: column; align-items: flex-end; gap: 0.4rem; min-width: 0; }
.field-evidence { color: var(--muted); font-size: 0.76rem; line-height: 1.35; text-align: right; max-width: 100%; overflow-wrap: anywhere; }
.field-type-badge { font-size: 0.72rem; color: var(--muted); background: var(--bg); padding: 0.1rem 0.4rem; border-radius: 4px; margin-right: 0.4rem; flex-shrink: 0; align-self: center; }
.field-actions { display: flex; gap: 0.35rem; justify-content: flex-end; flex-wrap: wrap; }
.mini-btn { border: 1px solid var(--border); background: white; color: var(--text); border-radius: 6px; padding: 0.28rem 0.45rem; font-size: 0.74rem; cursor: pointer; }
.mini-btn:hover { background: var(--bg); }
.mini-btn.active { border-color: var(--success); color: var(--success); background: var(--success-bg); font-weight: 700; }
.field-editor { grid-column: 2 / 4; display: none; background: #f8fafc; border: 1px solid var(--border); border-radius: 8px; padding: 0.75rem; gap: 0.5rem; }
.field-editor.open { display: grid; }
.field-editor textarea, .field-editor input { width: 100%; border: 1px solid var(--border); border-radius: 6px; padding: 0.55rem; font: inherit; }
.confidence { font-size: 0.72rem; border-radius: 99px; padding: 0.14rem 0.45rem; background: var(--bg); color: var(--muted); }
.confidence-high { background: var(--success-bg); color: var(--success); }
.confidence-low { background: var(--warning-bg); color: var(--warning); }
.confidence-medium { background: #eff6ff; color: var(--primary-dark); }
.confidence-none { background: var(--error-bg); color: var(--error); }
.tag { display: inline-block; padding: 0.2rem 0.55rem; border-radius: 6px; font-size: 0.82rem; font-weight: 500; }
.tag-green { background: #dcfce7; color: #15803d; }
.tag-red   { background: #fee2e2; color: #b91c1c; }
.tag-yellow{ background: #fef9c3; color: #92400e; }
.tag-blue  { background: #dbeafe; color: #1d4ed8; }
.tag-gray  { background: #f1f5f9; color: #475569; }
.tag-list  { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 4px; }
.json-panel { background: #1e293b; color: #e2e8f0; border-radius: var(--radius); padding: 1.25rem; font-family: 'Fira Code','Consolas',monospace; font-size: 0.82rem; overflow-x: auto; white-space: pre; max-height: 400px; overflow-y: auto; display: none; }
.json-panel.visible { display: block; }
.compare-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; margin-top: 1rem; }
.compare-table th, .compare-table td { text-align: left; padding: 0.55rem; border-bottom: 1px solid var(--border); }
.compare-table th { color: var(--muted); font-weight: 700; background: #f8fafc; }

/* Batch */
#batch-panel { margin-top: 2rem; }
.batch-card { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.25rem 1.5rem; margin-bottom: 1rem; }
.batch-card h3 { font-size: 1rem; margin-bottom: 1rem; }
.batch-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; font-size: 0.88rem; }
.batch-row .lbl { color: var(--muted); }
.batch-row .val { font-weight: 600; font-family: monospace; font-size: 0.82rem; word-break: break-all; }
.status-badge { display: inline-block; padding: 0.2rem 0.7rem; border-radius: 99px; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.status-in_progress { background: #fef9c3; color: #92400e; }
.status-ended       { background: #dcfce7; color: #15803d; }
.status-canceling   { background: #fee2e2; color: #b91c1c; }
.status-canceled    { background: #f1f5f9; color: #475569; }
.counts-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 0.5rem; margin: 0.75rem 0; }
.count-cell { text-align: center; background: var(--bg); border-radius: 8px; padding: 0.6rem; }
.count-cell .n { font-size: 1.4rem; font-weight: 700; color: var(--primary); }
.count-cell .l { font-size: 0.72rem; color: var(--muted); }
.batch-result-item { display: flex; justify-content: space-between; align-items: center; padding: 0.5rem 0.75rem; border-radius: 6px; background: var(--bg); margin-bottom: 0.35rem; font-size: 0.85rem; cursor: pointer; transition: background 0.15s; }
.batch-result-item:hover { background: var(--primary-light); }
.batch-result-item.error { background: var(--error-bg); color: var(--error); cursor: default; }
.polling-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--warning); margin-right: 0.4rem; animation: pulse 1.5s infinite; }
@keyframes pulse { 0%,100%{opacity:1}50%{opacity:0.3} }

/* ── Modal de ayuda ───────────────────────────────────────────────────── */
.modal-backdrop { position: fixed; inset: 0; background: rgba(15,23,42,0.55); z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 1rem; }
.modal-backdrop.hidden { display: none; }
.modal { background: var(--surface); border-radius: 14px; box-shadow: 0 8px 40px rgba(0,0,0,0.18); max-width: 680px; width: 100%; max-height: 90vh; overflow-y: auto; padding: 2rem; position: relative; }
.modal h2 { font-size: 1.25rem; margin-bottom: 0.25rem; }
.modal .modal-subtitle { color: var(--muted); font-size: 0.88rem; margin-bottom: 1.5rem; }
.modal-close { position: absolute; top: 1rem; right: 1rem; background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--muted); line-height: 1; padding: 0.25rem; }
.modal-close:hover { color: var(--text); }
.modal-section { margin-bottom: 1.25rem; }
.modal-section h3 { font-size: 0.9rem; font-weight: 700; color: var(--primary-dark); margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.4rem; }
.modal-section p { font-size: 0.86rem; color: var(--text); line-height: 1.6; margin-bottom: 0.4rem; }
.modal-section ul { font-size: 0.86rem; color: var(--text); line-height: 1.7; padding-left: 1.25rem; }
.format-box { background: #1e293b; color: #e2e8f0; border-radius: 8px; padding: 0.85rem 1rem; font-family: monospace; font-size: 0.78rem; line-height: 1.6; margin: 0.5rem 0; overflow-x: auto; }
.format-box .key { color: #93c5fd; }
.format-box .val { color: #86efac; }
.format-box .cmt { color: #94a3b8; }
.token-pill { display: inline-flex; align-items: center; gap: 0.3rem; background: var(--success-bg); color: var(--success); border: 1px solid #bbf7d0; border-radius: 99px; padding: 0.2rem 0.65rem; font-size: 0.78rem; font-weight: 700; }
.modal-divider { border: none; border-top: 1px solid var(--border); margin: 1.25rem 0; }
.coffee-btn { display: inline-flex; align-items: center; gap: 0.5rem; background: #FFDD00; color: #000; border: none; border-radius: 8px; padding: 0.65rem 1.25rem; font-size: 0.9rem; font-weight: 700; cursor: pointer; text-decoration: none; transition: background 0.15s, transform 0.1s; }
.coffee-btn:hover { background: #f0ce00; transform: scale(1.02); }
.coffee-note { font-size: 0.8rem; color: var(--muted); margin-top: 0.5rem; }
/* Botón de ayuda en header */
.help-btn { background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3); color: white; border-radius: 8px; padding: 0.4rem 0.85rem; font-size: 0.82rem; font-weight: 600; cursor: pointer; margin-left: auto; transition: background 0.15s; }
.help-btn:hover { background: rgba(255,255,255,0.25); }

@media(max-width:600px){
  .field-row{grid-template-columns:1fr;gap:0.35rem}
  .field-answer,.field-evidence{text-align:left}
  .field-answer-wrap{align-items:flex-start}
  .field-editor{grid-column:1}
  .formula-grid{grid-template-columns:1fr}
  .counts-grid{grid-template-columns:repeat(2,1fr)}
  .criterios-table { font-size: 0.75rem; }
}
/* Memoria modal */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:1000;display:none;align-items:center;justify-content:center;padding:1rem}
.modal-overlay.open{display:flex}
.modal-box{position:relative;background:var(--surface);border-radius:var(--radius);box-shadow:0 8px 40px rgba(0,0,0,.18);width:min(680px,100%);max-height:90vh;overflow-y:auto;padding:1.75rem}
.modal-box h2{font-size:1.1rem;margin-bottom:1.25rem;display:flex;align-items:center;gap:.5rem}
.modal-close{margin-left:auto;cursor:pointer;color:var(--muted);font-size:1.2rem;line-height:1;border:none;background:none}
.modal-close:hover{color:var(--text)}
.form-row{display:grid;gap:.4rem;margin-bottom:.9rem}
.form-row label{font-size:.8rem;font-weight:700;color:var(--muted)}
.form-row input,.form-row textarea{border:1px solid var(--border);border-radius:8px;padding:.6rem .75rem;font:inherit;color:var(--text);width:100%}
.form-row textarea{resize:vertical}
.form-2col{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}
@media(max-width:500px){.form-2col{grid-template-columns:1fr}}
.memoria-output{background:#f8fafc;border:1px solid var(--border);border-radius:8px;padding:1rem;font-size:.85rem;line-height:1.65;white-space:pre-wrap;min-height:120px;margin-top:1rem;font-family:Georgia,serif}
.memoria-loading{display:flex;align-items:center;gap:.5rem;color:var(--muted);font-size:.85rem;margin-top:1rem}
.memoria-spinner{width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}
@keyframes spin{to{transform:rotate(360deg)}}
.file-drop-small{border:1.5px dashed var(--border);border-radius:8px;padding:.75rem;text-align:center;cursor:pointer;font-size:.82rem;color:var(--muted);transition:border-color .15s,background .15s}
.file-drop-small:hover{border-color:var(--primary);background:var(--primary-light)}
.file-drop-small.has-file{border-color:var(--success);background:var(--success-bg);color:var(--success)}
/* ── Banner de coste + café ──────────────────────────────────────────────── */
  .cost-banner { display:flex; align-items:center; gap:1rem; background:var(--success-bg); border:1px solid #bbf7d0; border-radius:10px; padding:0.75rem 1.25rem; margin-bottom:1.25rem; flex-wrap:wrap; }
  .cost-banner .cost-num { font-size:1.6rem; font-weight:800; color:var(--success); line-height:1; }
  .cost-banner .cost-lbl { font-size:0.75rem; color:var(--muted); }
  .cost-banner .cost-detail { font-size:0.72rem; color:var(--muted); margin-top:0.1rem; }
  .cost-banner .coffee-wrap { margin-left:auto; display:flex; flex-direction:column; align-items:flex-end; gap:0.2rem; }
  .coffee-link { display:inline-flex; align-items:center; gap:0.35rem; background:#FFDD00; color:#000; border-radius:8px; padding:0.45rem 0.9rem; font-size:0.82rem; font-weight:700; text-decoration:none; transition:background 0.15s; white-space:nowrap; }
  .coffee-link:hover { background:#f0ce00; }
  .coffee-equiv { font-size:0.68rem; color:var(--muted); text-align:right; }

/* ── Cuentas de usuario ───────────────────────────────────── */
[hidden] { display: none !important; }
.user-box { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.user-email { font-size: 0.82rem; opacity: 0.9; overflow-wrap: anywhere; }
.auth-screen { position: fixed; inset: 0; z-index: 2000; background: var(--bg); display: flex; align-items: center; justify-content: center; padding: 1rem; overflow-y: auto; }
.auth-card { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); width: min(420px, 100%); padding: 2rem 1.75rem; }
.auth-card h2 { font-size: 1.2rem; margin-bottom: 0.4rem; }
.auth-sub { color: var(--muted); font-size: 0.85rem; margin-bottom: 1.25rem; line-height: 1.45; }
.auth-tabs { display: flex; border-bottom: 1px solid var(--border); margin-bottom: 1.25rem; }
.auth-tabs button { flex: 1; background: none; border: none; border-bottom: 3px solid transparent; padding: 0.6rem; font: inherit; font-weight: 600; color: var(--muted); cursor: pointer; }
.auth-tabs button.active { color: var(--primary); border-bottom-color: var(--primary); }
.auth-msg { font-size: 0.85rem; min-height: 1.2em; margin-bottom: 0.75rem; color: var(--error); }
.auth-msg.ok { color: var(--success); }
.auth-submit { width: 100%; justify-content: center; }
.users-box table { width: 100%; border-collapse: collapse; font-size: 0.84rem; }
.users-box th, .users-box td { padding: 0.45rem 0.5rem; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; }
.users-box td:first-child { overflow-wrap: anywhere; }
.users-box .users-wrap { overflow-x: auto; }
.user-status { font-size: 0.75rem; font-weight: 700; border-radius: 99px; padding: 0.15rem 0.55rem; white-space: nowrap; }
.user-status.pending { background: var(--warning-bg); color: var(--warning); }
.user-status.active { background: var(--success-bg); color: var(--success); }
.user-status.disabled { background: var(--error-bg); color: var(--error); }
@media (max-width: 600px) { header { flex-wrap: wrap; padding: 1rem; } }