:root{--ink:#1E2A78;--paper:#F3F5FA;--gold:#F5B700;--ok:#1F8A5B;--err:#B3261E;--tx:#141824;--mu:#5B6275}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--tx);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;min-height:100vh;display:flex;justify-content:center}
main{width:100%;max-width:420px;padding:20px 16px 40px}
h1{font-size:1.6rem;line-height:1.15;margin:0 0 6px;font-weight:800;letter-spacing:-.01em}
p{margin:0 0 14px}.mu{color:var(--mu)}.hide{display:none!important}
.ticket{background:#fff;border-radius:20px;padding:20px 18px;margin-bottom:14px;box-shadow:0 1px 0 #d9deea,0 14px 28px -20px rgba(30,42,120,.55)}
.ticket hr{border:0;border-top:2px dashed #cfd5e6;margin:18px -18px;position:relative;overflow:visible}
.ticket hr::before,.ticket hr::after{content:"";position:absolute;top:-11px;width:20px;height:20px;border-radius:50%;background:var(--paper)}
.ticket hr::before{left:-10px}.ticket hr::after{right:-10px}
.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.st{aspect-ratio:1;border-radius:50%;border:2px dashed #b9c1dc;display:grid;place-items:center;font-weight:800;color:#b9c1dc}
.st.on{border:2px solid var(--ink);background:var(--ink);color:#fff;transform:rotate(-6deg)}
.st.on:nth-child(even){transform:rotate(5deg)}
.st.meta{border-color:var(--gold);color:#c99700}
.st.meta.on{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.st.nuevo{animation:sello .35s ease-out}
@keyframes sello{0%{transform:scale(1.8) rotate(-14deg);opacity:0}100%{opacity:1}}
@media(prefers-reduced-motion:reduce){.st.nuevo{animation:none}}
.code{font:800 2.4rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.18em;text-align:center;color:var(--ink);padding-left:.18em}
button,input{font:inherit}
input{width:100%;padding:14px;border:2px solid #cfd5e6;border-radius:12px;background:#fff;margin-bottom:10px}
input:focus,button:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.btn{width:100%;padding:16px;border:0;border-radius:14px;background:var(--ink);color:#fff;font-weight:800;font-size:1.1rem}
.btn.alt{background:var(--gold);color:var(--tx)}.btn:disabled{opacity:.5}
.link{background:none;border:0;color:var(--mu);text-decoration:underline;padding:10px 0}
.row{display:flex;gap:10px}.row>*{flex:1}
.chk{display:flex;gap:10px;align-items:flex-start;margin:0 0 10px;font-size:.95rem}.chk input{width:22px;height:22px;margin:2px 0 0;flex:none}
.chk a,.msg a{color:inherit}
.tabs{display:flex;gap:6px;background:#e4e8f3;padding:4px;border-radius:14px;margin:0 0 14px}
.tab{flex:1;border:0;background:none;padding:10px 0;border-radius:10px;font-weight:700;color:var(--mu)}
.tab.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(30,42,120,.15)}
.lista{list-style:none;margin:0;padding:0}
.lista li{background:#fff;border-radius:14px;padding:12px 14px;margin-bottom:8px;box-shadow:0 1px 0 #d9deea}
.fila{display:flex;justify-content:space-between;gap:10px;align-items:baseline}
.lista .fila+.fila{margin-top:2px;font-size:.92rem}
.cod{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.1em;color:var(--ink)}
.acciones{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
/* Botones de cada cliente: tres columnas fijas en una fila; el texto parte en dos líneas si no cabe. */
.acciones.linea{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.acciones.linea .chip{min-width:0;font-size:.78rem;padding:6px 6px;line-height:1.15}
.opciones{display:grid;gap:8px}.opciones .btn{font-size:1rem;padding:13px}
.lista.menu{margin:0 0 14px}.lista.menu li{box-shadow:none;border:2px solid #e4e8f3;padding:10px 12px}
.lista.menu li.alcanza{border-color:var(--gold);background:#fffbea}
.premios-ed .row{align-items:center;margin-bottom:0}.premios-ed input{margin-bottom:8px}
.premios-ed .sellos{flex:0 0 92px}.premios-ed .quitar{flex:0 0 auto;margin-bottom:8px}
main.ancho{max-width:640px}
details.ticket summary{cursor:pointer;color:var(--ink)}
.url{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:6px;font-size:.92rem}
.url a{color:var(--ink);word-break:break-all;flex:1;min-width:0}
.estado{font-size:.8rem;font-weight:800;padding:2px 10px;border-radius:999px}
.estado.on{background:#e3f4ec;color:var(--ok)}.estado.off{background:#fbe7e5;color:var(--err)}
.lista li.baja{opacity:.7}
.lista li p{margin:4px 0 0;font-size:.92rem}
a.chip{text-decoration:none;display:inline-block}
.chip.peligro{border-color:#f0c2bd;color:var(--err)}
.chip{border:2px solid #cfd5e6;background:#fff;border-radius:999px;padding:6px 12px;font-weight:700;font-size:.9rem;color:var(--ink)}
.msg{padding:12px 14px;border-radius:12px;margin:0 0 14px;font-weight:600}
.msg.ok{background:#e3f4ec;color:var(--ok)}.msg.err{background:#fbe7e5;color:var(--err)}.msg.info{background:#fff1bf}
/* Lista de clientes: dos listas desplegables lado a lado (filtro y orden) y una línea con el total. */
.selectores{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:0 0 8px}
.selectores label{display:grid;gap:3px;font-size:.78rem;font-weight:700;color:var(--mu);min-width:0}
.selectores select{width:100%;min-width:0;font:inherit;font-size:.92rem;font-weight:700;color:var(--ink);border:2px solid #cfd5e6;border-radius:12px;padding:9px 8px;background:#fff}
.pista{margin:0 0 10px;padding:8px 12px;border-radius:12px;background:#eef1fa;color:var(--ink);font-size:.86rem}
.marca{display:inline-block;margin-top:8px;padding:3px 10px;border-radius:999px;font-size:.78rem;font-weight:800}
.marca.oro{background:#fff1bf;color:#8a6500}
.marca.azul{background:#e4e8f3;color:var(--ink)}
.marca.gris{background:#f0f1f4;color:var(--mu)}
.chip.mas{display:block;margin:4px auto 0}
/* Invitación a recibir recordatorios en la tarjeta del cliente. */
.invita{background:#fff;border:2px solid var(--gold);border-radius:16px;padding:14px 16px;margin:0 0 14px}
.invita b{display:block;color:var(--ink);font-size:1.05rem;margin-bottom:4px}
.invita p{font-size:.9rem;color:var(--mu);margin:0 0 12px}
.invita .btn{padding:12px;font-size:1rem}