:root{--azul:#1d4ed8;--azul-claro:#e6f1fb;--slate:#0f172a;--bg:#f1f5f9;--borde:#e2e8f0;--linea:#e2e8f0;--texto:#0f172a;--muted:#64748b;--verde:#16a34a;--okbg:#dcfce7;--warn:#d97706;--warnbg:#fef3c7;--rojo:#dc2626;--critbg:#fee2e2}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--texto);font-size:14px;line-height:1.5}.app{display:flex;min-height:100vh}.side{width:230px;background:var(--slate);color:#cbd5e1;flex-shrink:0;display:flex;flex-direction:column;padding:18px 0}.side .logo{display:flex;align-items:center;gap:10px;padding:0 20px 18px;margin-bottom:8px;border-bottom:1px solid #1e293b}.side .logo .mark{width:38px;height:38px;border-radius:10px;background:var(--azul);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px}.side .logo .name{font-size:18px;font-weight:700;letter-spacing:.5px;color:#fff}.side .logo .name span{color:#60a5fa}.side .nav{display:flex;flex-direction:column}.side .nav a{display:flex;align-items:center;gap:11px;padding:11px 20px;color:#cbd5e1;text-decoration:none;font-size:14px;cursor:pointer;border-left:3px solid transparent}.side .nav a:hover{background:#1e293b;color:#fff}.side .nav a.active{background:#1e293b;color:#fff;border-left-color:var(--azul)}.side .foot{margin-top:auto;padding:14px 20px 0;border-top:1px solid #1e293b}.side .foot a{color:#94a3b8;font-size:13px;cursor:pointer}.side .foot a:hover{color:#fff}.main{flex:1;display:flex;flex-direction:column;min-width:0}.top{height:60px;background:#fff;border-bottom:1px solid var(--linea);display:flex;align-items:center;justify-content:space-between;padding:0 26px}.top h1{font-size:18px;font-weight:700;margin:0}.content{padding:24px 26px;overflow:auto}.content.ancho{max-width:none}header.app-header{background:var(--slate);color:#fff;padding:16px 24px}header.app-header h1{margin:0;font-size:20px}header.app-header p{margin:4px 0 0;opacity:.8;font-size:13px}nav.tabs,.tabs{display:flex;gap:6px;background:#fff;padding:6px;border:1px solid var(--linea);border-radius:10px;margin-bottom:18px;flex-wrap:wrap}nav.tabs button,.tabs button{border:none;background:none;padding:8px 14px;font-size:13px;cursor:pointer;color:#475569;border-radius:8px;font-weight:600}nav.tabs button.activo,.tabs button.activo{background:var(--azul);color:#fff}.card{background:#fff;border:1px solid var(--linea);border-radius:12px;padding:20px;margin-bottom:20px}.card h2{margin-top:0;font-size:15px;font-weight:700;color:var(--texto)}button.btn{background:var(--azul);color:#fff;border:none;padding:9px 16px;border-radius:8px;cursor:pointer;font-size:14px;font-weight:600}button.btn:hover{background:#1e40af}button.btn.secundario{background:#fff;color:var(--azul);border:1px solid var(--linea)}button.btn.secundario:hover{background:var(--azul-claro)}button.btn.peligro{background:var(--rojo)}button.btn.peligro:hover{background:#b91c1c}button.btn:disabled{opacity:.5;cursor:not-allowed}input,select{padding:9px 11px;border:1px solid var(--linea);border-radius:8px;font-size:14px;outline:none}input:focus,select:focus{border-color:var(--azul);box-shadow:0 0 0 3px var(--azul-claro)}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;font-size:11px;text-transform:uppercase;color:var(--muted);letter-spacing:.4px;padding:11px 12px;border-bottom:1px solid var(--linea);font-weight:700;background:#fff;position:sticky;top:0}td{padding:11px 12px;border-bottom:1px solid #f1f5f9}tr:hover td{background:#f8fafc}.resumen{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:18px}.resumen .kpi{background:#fff;border:1px solid var(--linea);border-radius:12px;padding:16px 20px}.resumen .kpi .num{font-size:26px;font-weight:700;color:var(--azul)}.resumen .kpi .lbl{font-size:12px;color:var(--muted);font-weight:600}.badge{padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700}.badge.pack{background:var(--warnbg);color:#8a6d00}.badge.auto{background:var(--azul-claro);color:var(--azul)}.badge.sin{background:var(--critbg);color:var(--rojo)}.badge.ok{background:var(--okbg);color:var(--verde)}.badge-mod{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:700;white-space:nowrap}.mod-flex{background:var(--azul-claro);color:var(--azul)}.mod-colecta{background:var(--okbg);color:var(--verde)}.mod-turbo{background:#fde8d6;color:#b4530a}.mod-centro{background:#e8e6fb;color:#4a3a9e}.mod-otro{background:#eceff3;color:#555}.alerta{padding:10px 14px;border-radius:8px;margin:10px 0;font-size:14px}.alerta.ok{background:var(--okbg);color:var(--verde)}.alerta.error{background:var(--critbg);color:var(--rojo)}.fila-form{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px}.acciones{display:flex;gap:10px;flex-wrap:wrap}small.ayuda,.ayuda{color:var(--muted);display:block;margin-top:6px;font-size:12px}.dropzone{border:2px dashed var(--linea);border-radius:10px;padding:30px;text-align:center;color:var(--muted);margin-bottom:14px}.item-menu{display:block;width:100%;text-align:left;padding:8px 12px;border:none;background:#fff;cursor:pointer;font-size:13px;color:var(--texto)}.item-menu:hover{background:var(--azul-claro)}