:root{--naranjo: #ee6c2b;--naranjo-hover: #d95d1f;--gris-txt: #3a3a3a;--gris-suave: #888;--borde: #e2e2e2;--fondo: #f6f7f9;--blanco: #ffffff}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--fondo);color:var(--gris-txt);font-size:14px}a{color:var(--naranjo);text-decoration:none}.topbar{background:var(--blanco);border-bottom:1px solid var(--borde);padding:14px 24px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}.topbar .marca{font-weight:700;font-size:16px;color:var(--naranjo);letter-spacing:.5px}.topbar nav{display:flex;gap:18px}.topbar nav a{color:var(--gris-txt);font-weight:500}.topbar nav a.activo{color:var(--naranjo)}.contenedor{max-width:1080px;margin:24px auto;padding:0 24px}.btn{border:none;border-radius:6px;padding:9px 16px;font-size:14px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:6px}.btn-primario{background:var(--naranjo);color:#fff}.btn-primario:hover{background:var(--naranjo-hover)}.btn-secundario{background:#fff;border:1px solid var(--borde);color:var(--gris-txt)}.btn-secundario:hover{border-color:var(--naranjo);color:var(--naranjo)}.btn-texto{background:transparent;color:var(--naranjo);padding:4px 8px}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:#fff;border:1px solid var(--borde);border-radius:10px;padding:18px;margin-bottom:18px}.card h3{margin:0 0 14px;font-size:12px;letter-spacing:1px;color:var(--naranjo);text-transform:uppercase}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.campo{display:flex;flex-direction:column;margin-bottom:10px}.campo label{font-size:12px;color:var(--gris-suave);margin-bottom:4px}.campo input,.campo textarea,.campo select{border:1px solid var(--borde);border-radius:6px;padding:8px 10px;font-size:14px;font-family:inherit}.campo input:focus,.campo textarea:focus,.campo select:focus{outline:none;border-color:var(--naranjo)}.tabla-items{width:100%;border-collapse:collapse;margin-top:6px}.tabla-items thead th{background:var(--naranjo);color:#fff;font-size:12px;font-weight:600;padding:9px 10px;text-align:left}.tabla-items thead th:first-child{border-top-left-radius:6px}.tabla-items thead th:last-child{border-top-right-radius:6px}.tabla-items tbody td{padding:6px 8px;border-bottom:1px solid var(--borde)}.tabla-items input{border:1px solid transparent;border-radius:4px;padding:6px 8px;font-size:14px;width:100%;font-family:inherit}.tabla-items input:hover{border-color:var(--borde)}.tabla-items input:focus{outline:none;border-color:var(--naranjo);background:#fff}.col-num{width:80px}.col-num input{text-align:right}.col-total{width:110px;text-align:right;font-weight:700;white-space:nowrap}.col-accion{width:36px;text-align:center}.btn-eliminar{background:transparent;border:none;color:#c0392b;cursor:pointer;font-size:16px;line-height:1}.totales-wrap{display:flex;justify-content:space-between;gap:24px;margin-top:20px}.totales-box{width:320px;border:1px solid var(--borde);border-radius:10px;overflow:hidden}.total-fila{display:flex;justify-content:space-between;align-items:center;padding:9px 14px;border-bottom:1px solid var(--borde)}.total-fila .valor{font-weight:700}.total-fila input{width:70px;text-align:right;border:1px solid var(--borde);border-radius:4px;padding:4px 6px}.gran-total{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;background:#fafafa}.gran-total .label{font-size:18px;font-weight:700;color:var(--gris-suave)}.gran-total .valor{font-size:20px;font-weight:700;color:var(--naranjo)}.sugerencias{position:absolute;background:#fff;border:1px solid var(--borde);border-radius:6px;box-shadow:0 4px 14px #0000001a;z-index:20;max-height:220px;overflow-y:auto;min-width:320px}.sugerencias div{padding:8px 12px;cursor:pointer;font-size:13px;display:flex;justify-content:space-between;gap:12px}.sugerencias div:hover{background:#fff4ee}.tabla-listado{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden;border:1px solid var(--borde)}.tabla-listado th{text-align:left;padding:12px 14px;font-size:12px;color:var(--gris-suave);border-bottom:1px solid var(--borde)}.tabla-listado td{padding:12px 14px;border-bottom:1px solid var(--borde)}.tabla-listado tr:last-child td{border-bottom:none}.estado{font-size:11px;font-weight:600;padding:3px 8px;border-radius:10px;background:#eee}.estado.ENVIADA{background:#e3f0ff;color:#1a6fd4}.estado.ACEPTADA{background:#e4f7e9;color:#1f9d4d}.estado.BORRADOR{background:#f3f3f3;color:#777}.estado.RECHAZADA{background:#fde8e8;color:#c0392b}.encabezado-pagina{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.encabezado-pagina h1{font-size:22px;margin:0}.aviso{background:#fff4ee;border:1px solid #ffd9c2;color:#a54314;padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:16px}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460);padding:20px}.auth-card{background:#fff;border-radius:12px;padding:40px;width:100%;max-width:400px;box-shadow:0 20px 60px #0000004d}.auth-logo{text-align:center;font-size:48px;margin-bottom:8px}.auth-titulo{text-align:center;font-size:24px;font-weight:700;color:var(--naranjo);margin:0 0 4px;letter-spacing:2px}.auth-subtitulo{text-align:center;font-size:14px;color:var(--gris-suave);margin:0 0 24px}.auth-btn{width:100%;padding:12px;font-size:15px;margin-top:8px}.auth-links{margin-top:20px;display:flex;flex-direction:column;align-items:center;gap:10px}.auth-links a{font-size:13px}.topbar-usuario{display:flex;align-items:center;gap:10px}.topbar-nombre{font-weight:600;font-size:13px;color:var(--gris-txt)}.topbar-rol{font-size:11px;font-weight:600;padding:2px 8px;border-radius:10px;background:var(--fondo);color:var(--gris-suave);text-transform:uppercase;letter-spacing:.5px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal{background:#fff;border-radius:12px;width:100%;max-width:460px;box-shadow:0 20px 60px #0000004d}.bienvenida{background:linear-gradient(135deg,#fff,#fff4ee)}.grid-tarjetas{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:18px}.tarjeta-resumen{margin-bottom:0;text-align:center}.tarjeta-valor{font-size:26px;font-weight:700;margin-bottom:6px}.tarjeta-label{font-size:12px;color:var(--gris-suave);text-transform:uppercase;letter-spacing:.5px}.filas-estado{display:flex;flex-direction:column;gap:8px}.fila-estado{display:flex;align-items:center;gap:14px}.fila-estado .estado{min-width:90px;text-align:center}.grid-modulos{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}.modulo-card{display:flex;flex-direction:column;align-items:center;gap:8px;padding:18px 12px;border:1px solid var(--borde);border-radius:10px;background:#fff;color:var(--gris-txt);transition:border-color .15s,transform .15s}.modulo-card:hover{border-color:var(--naranjo);color:var(--naranjo);transform:translateY(-2px)}.lista-ultimas{display:flex;flex-direction:column}.item-ultima{display:flex;align-items:center;gap:16px;padding:8px 0;border-bottom:1px solid var(--borde)}.item-ultima:last-child{border-bottom:none}.item-ultima>*:nth-child(2){flex:1}@media (max-width: 720px){.grid-2{grid-template-columns:1fr}.totales-wrap{flex-direction:column}.totales-box{width:100%}}