:root{--fondo: #f6f7fb;--tarjeta: #ffffff;--texto: #1f2330;--suave: #5f6577;--borde: #dfe2ea;--primario: #4f46e5;--primario-oscuro: #4338ca;--error: #c62828;--ok: #1b7f4b;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--texto);background:var(--fondo);line-height:1.5}@media(prefers-color-scheme:dark){:root{--fondo: #12141b;--tarjeta: #1b1e28;--texto: #e8eaf0;--suave: #a0a6b6;--borde: #2e3342;--primario: #7c74ff;--primario-oscuro: #6a61f5;--error: #ff7b7b;--ok: #5fd39a}}*{box-sizing:border-box}body{margin:0;min-height:100vh}h1,h2{line-height:1.2}.barra{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--tarjeta);border-bottom:1px solid var(--borde)}.marca{font-weight:800;font-size:20px;color:var(--primario);text-decoration:none}.contenido{max-width:720px;margin:0 auto;padding:24px 16px 64px}.boton{display:inline-flex;align-items:center;justify-content:center;padding:11px 18px;border:0;border-radius:10px;cursor:pointer;background:var(--primario);color:#fff;font:inherit;font-weight:600;text-decoration:none}.boton:hover{background:var(--primario-oscuro)}.boton:disabled{opacity:.6;cursor:default}.boton-chico{padding:7px 12px;font-size:14px}.boton-secundario{background:transparent;color:var(--primario);border:1px solid var(--borde)}.boton-secundario:hover{background:var(--fondo)}.portada{text-align:center;padding:48px 0}.portada h1{font-size:clamp(28px,6vw,40px);margin-bottom:8px}.portada p{color:var(--suave);margin-bottom:24px}.formulario fieldset{border:1px solid var(--borde);border-radius:12px;background:var(--tarjeta);padding:16px;margin:0 0 16px}.formulario legend{font-weight:700;padding:0 6px}.formulario-chico{max-width:380px;margin:40px auto}.fila{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:520px){.fila{grid-template-columns:1fr}}.campo{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.campo>span{font-size:14px;font-weight:600}.campo small{color:var(--suave);font-size:13px}.campo small.error{color:var(--error)}.campo input,.campo select,.campo textarea{font:inherit;color:inherit;background:var(--fondo);border:1px solid var(--borde);border-radius:8px;padding:9px 10px;width:100%}.con-error input,.con-error select{border-color:var(--error)}.check{display:flex;gap:8px;align-items:flex-start;font-size:14px}.aviso{padding:12px 14px;border-radius:10px;background:var(--tarjeta);border:1px solid var(--borde)}.aviso-error{color:var(--error)}.aviso-ok{color:var(--ok)}.nota{color:var(--suave);font-size:14px}.ticket{text-align:center;background:var(--tarjeta);border:2px dashed var(--borde);border-radius:16px;padding:32px 20px;margin-top:16px}.ticket-etiqueta{text-transform:uppercase;letter-spacing:2px;font-size:12px;color:var(--ok);font-weight:700}.ticket h1{margin:4px 0}.ticket-codigo{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:clamp(32px,9vw,48px);letter-spacing:6px;font-weight:800;color:var(--primario);margin:20px 0}.ticket-mensaje{max-width:460px;margin:0 auto 8px}.ticket-nota{color:var(--suave);font-size:14px}.evento h1{margin:8px 0 4px}.evento-fecha{color:var(--suave);margin-top:0}.evento-fecha:first-letter{text-transform:uppercase}.evento-descripcion{white-space:pre-line}.etiquetas{display:flex;flex-wrap:wrap;gap:6px}.etiquetas span{font-size:12px;font-weight:600;padding:3px 10px;border-radius:99px;background:var(--tarjeta);border:1px solid var(--borde);color:var(--suave)}.datos{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;background:var(--tarjeta);border:1px solid var(--borde);border-radius:12px;padding:16px}.datos dt{font-size:12px;color:var(--suave);text-transform:uppercase;letter-spacing:.5px}.datos dd{margin:0;font-weight:600;overflow-wrap:anywhere}.panel{background:var(--tarjeta);border:1px solid var(--borde);border-radius:12px;padding:16px;margin-top:16px}.panel h2{font-size:18px;margin:0 0 12px}.compartir input{width:100%;font:inherit;color:inherit;background:var(--fondo);border:1px solid var(--borde);border-radius:8px;padding:9px 10px;margin-bottom:10px}.compartir-botones{display:flex;flex-wrap:wrap;gap:8px}.boton-peligro{background:var(--error)}.boton-peligro:hover{background:var(--error);filter:brightness(.9)}.ok{color:var(--ok)}.error{color:var(--error)}.vista-previa{display:flex;align-items:flex-end;gap:10px;margin-bottom:12px}.vista-previa img{max-width:140px;max-height:140px;border-radius:8px;border:1px solid var(--borde)}.vista-previa small{color:var(--suave)}.ticket-codigo-chico{font-size:clamp(20px,6vw,30px);letter-spacing:2px}.ticket-enlace{max-width:460px;margin:20px auto 0;text-align:left}.enviar-correo{display:flex;gap:8px;margin-top:12px}.enviar-correo input{flex:1;min-width:0;font:inherit;color:inherit;background:var(--fondo);border:1px solid var(--borde);border-radius:8px;padding:9px 10px}.insignia{display:inline-block;font-size:12px;font-weight:700;padding:3px 10px;border-radius:99px;border:1px solid currentColor;white-space:nowrap}.estado-pendiente{color:#b26a00}.estado-confirmado{color:var(--ok)}.estado-rechazado{color:var(--error)}@media(prefers-color-scheme:dark){.estado-pendiente{color:#f5b553}}.resumen{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:12px;font-size:14px;color:var(--suave)}.resumen strong{color:var(--texto);font-size:18px}.filtros{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.filtros button{font:inherit;font-size:13px;padding:5px 12px;border-radius:99px;cursor:pointer;border:1px solid var(--borde);background:transparent;color:var(--suave)}.filtros button.activo{background:var(--primario);border-color:var(--primario);color:#fff}.participantes{list-style:none;margin:0;padding:0}.participantes li{border-top:1px solid var(--borde);padding:12px 0}.participante-cabecera{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.participante-acciones{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:10;display:flex;align-items:center;justify-content:center;padding:16px}.modal-contenido{background:var(--tarjeta);border-radius:12px;padding:16px;max-width:640px;width:100%;max-height:90vh;overflow:auto}.modal-contenido img{width:100%;height:auto;margin-top:12px;border-radius:8px}.pago{border:1px solid var(--borde);border-radius:10px;padding:12px 14px;margin-bottom:12px;background:var(--fondo)}.pago-titulo{margin:0 0 8px}.pago-numero{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.pago-numero span{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:22px;font-weight:800;letter-spacing:1px;color:var(--primario)}.pago .nota{margin:6px 0 0}