/* Sonar Sound: estilos del portal de artistas y del modal de firma (maqueta visual; la lógica real va en el backend) */
/* ===== portal ===== */
.portal{position:fixed;inset:0;z-index:200;background:#0d0d0d;display:none;overflow:hidden}
.portal.on{display:block}
.pclose{position:absolute;top:18px;right:22px;z-index:5;background:none;border:1px solid var(--line);border-radius:40px;padding:10px 16px;cursor:pointer}
.pclose:hover{border-color:var(--red);color:var(--red)}
.login{position:absolute;inset:0;display:grid;grid-template-columns:1.1fr 1fr}
.login .art{position:relative;background:var(--red);overflow:hidden;color:#fff;padding:40px;display:flex;flex-direction:column;justify-content:space-between}
.login .art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.3);mix-blend-mode:multiply}
.login .art>*{position:relative}
.login .art h2{font-size:clamp(3rem,6vw,6.4rem);line-height:.84}
.login .frm{display:flex;flex-direction:column;justify-content:center;padding:8vw;gap:6px}
.login .frm h3{font-size:2.4rem;margin-bottom:6px}
.login .frm p{color:var(--mute);margin-bottom:26px;line-height:1.5}
.roles{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:40px;padding:4px;margin-bottom:24px}
.roles button{border:0;background:none;padding:12px;border-radius:40px;cursor:pointer}
.roles button.on{background:var(--ink);color:#000}
.demo-note{margin-top:16px;color:var(--mute);font-size:.82rem}
.app{position:absolute;inset:0;display:none;grid-template-columns:250px 1fr}
.app.on{display:grid}
.side{border-right:1px solid var(--line);padding:24px 18px;display:flex;flex-direction:column;gap:6px}
.side .logo{margin:0 8px 30px}
.side button.nv{display:flex;align-items:center;gap:12px;padding:12px 14px;border:0;background:none;border-radius:10px;cursor:pointer;text-align:left;color:#bdb7ad}
.side button.nv:hover{background:#181818;color:var(--ink)}
.side button.nv.on{background:var(--ink);color:#000}
.side button.nv .ct{margin-left:auto;background:var(--red);color:#fff;font-size:.7rem;padding:2px 7px;border-radius:20px}
.side .me{margin-top:auto;display:flex;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:12px}
.side .me img{width:40px;height:40px;border-radius:50%;object-fit:cover}
.side .me small{display:block;color:var(--mute)}
.main{overflow-y:auto;padding:34px 40px 60px}
.main h2{font-size:clamp(2rem,3.4vw,3.2rem);line-height:.95;margin-bottom:6px}
.main .lead{color:var(--mute);margin-bottom:28px}
.view{display:none}
.view.on{display:block;animation:vin .5s cubic-bezier(.2,.7,.2,1)}
@keyframes vin{from{opacity:0;transform:translateY(16px)}}
.alert{display:flex;gap:16px;align-items:center;background:rgba(159,180,255,.1);border:1px solid rgba(159,180,255,.35);color:#c9d4ff;padding:16px 18px;border-radius:12px;margin-bottom:22px}
.alert b{color:#fff}
.alert .btn{padding:10px 16px;margin-left:auto;background:var(--warn);color:#000}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.kpi{background:#151515;border:1px solid var(--line);border-radius:14px;padding:20px}
.kpi small{color:var(--mute)}
.kpi b{display:block;font-size:2.2rem;font-stretch:115%;margin-top:8px}
.kpi .delta{color:var(--ok);font-size:.85rem}
.panel{background:#151515;border:1px solid var(--line);border-radius:14px;padding:22px;margin-bottom:18px}
.panel h3{font-size:1.1rem;margin-bottom:16px;display:flex;justify-content:space-between;align-items:center}
.g2{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}
table{width:100%;border-collapse:collapse}
th{text-align:left;color:var(--mute);font-weight:500;font-size:.78rem;padding:10px 12px;border-bottom:1px solid var(--line)}
td{padding:14px 12px;border-bottom:1px solid var(--line);font-size:.95rem}
tr:last-child td{border-bottom:0}
.st{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:20px;font-size:.78rem}
.st.ok{background:rgba(61,220,132,.12);color:var(--ok)}
.st.pend{background:rgba(42,69,236,.14);color:#c9d4ff}
.st.warn{background:rgba(159,180,255,.13);color:var(--warn)}
.st.off{background:#222;color:#888}
.sbtn{border:1px solid var(--line);background:none;padding:8px 14px;border-radius:30px;cursor:pointer;font-size:.85rem}
.sbtn:hover{border-color:var(--ink)}
.sbtn.red{background:var(--red);border-color:var(--red);color:#fff}
.timeline{display:grid;gap:14px}
.timeline>div{display:flex;gap:14px;align-items:flex-start}
.timeline i{width:10px;height:10px;border-radius:50%;background:var(--red);margin-top:6px;flex:none}
.timeline small{color:var(--mute);display:block}
.bars{display:flex;align-items:flex-end;gap:6px;height:160px;padding-top:10px}
.bars i{flex:1;background:linear-gradient(180deg,var(--red),#0b1f7a);border-radius:4px 4px 0 0;transform-origin:bottom}
.trk{display:grid;grid-template-columns:46px 52px 1fr 140px 110px 80px;align-items:center;gap:14px;padding:12px;border-bottom:1px solid var(--line)}
.trk img{width:52px;height:52px;object-fit:cover;border-radius:6px}
.trk .play{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:none;cursor:pointer;display:grid;place-items:center}
.trk.playing .play{background:var(--red);border-color:var(--red);color:#fff}
.wave{display:flex;gap:2px;align-items:center;height:28px}
.wave i{width:3px;background:#444;border-radius:2px}
.trk.playing .wave i{background:var(--red);animation:wv .9s ease-in-out infinite alternate}
@keyframes wv{to{transform:scaleY(.3)}}
.trk small{color:var(--mute)}

/* sign modal */
.modal{position:fixed;inset:0;z-index:250;background:rgba(0,0,0,.75);backdrop-filter:blur(6px);display:none;place-items:center;padding:20px}
.modal.on{display:grid}
.mbox{background:#121212;border:1px solid var(--line);border-radius:18px;width:min(760px,100%);max-height:92vh;overflow:auto;padding:30px;position:relative}
.steps{display:flex;gap:8px;margin-bottom:22px}
.steps i{flex:1;height:3px;background:#2a2a2a;border-radius:3px;transition:background .4s}
.steps i.on{background:var(--red)}
.ctext{background:#f3eee6;color:#111;padding:26px 30px;border-radius:10px;max-height:300px;overflow:auto;font-family:Georgia,serif;font-size:.92rem;line-height:1.6}
.ctext h4{font-family:Archivo;font-stretch:115%;margin-bottom:10px}
.otp{display:flex;gap:10px;margin:20px 0}
.otp input{width:54px;height:64px;text-align:center;font-size:1.8rem;background:#1b1b1b;border:1px solid var(--line);border-radius:10px;outline:0}
.otp input:focus{border-color:var(--red)}
#sig{width:100%;height:180px;background:#f3eee6;border-radius:10px;cursor:crosshair;touch-action:none}
.audit{display:grid;grid-template-columns:150px 1fr;gap:10px 18px;font-size:.9rem;background:#0b0b0b;border:1px solid var(--line);padding:18px;border-radius:10px;margin-top:16px}
.audit span{color:var(--mute)}
.audit code{font-family:"JetBrains Mono";font-size:.78rem;word-break:break-all;color:var(--ok)}
.mrow{display:flex;gap:10px;justify-content:flex-end;margin-top:20px;flex-wrap:wrap}
.toast{position:fixed;top:20px;left:50%;transform:translate(-50%,-140%);z-index:600;background:#fff;color:#111;border-radius:14px;padding:14px 18px;display:flex;gap:14px;align-items:center;box-shadow:0 20px 60px rgba(0,0,0,.5);transition:transform .6s cubic-bezier(.2,.9,.2,1);min-width:320px}
.toast.on{transform:translate(-50%,0)}
.toast .ic{width:38px;height:38px;border-radius:10px;background:var(--red);display:grid;place-items:center;color:#fff;font-weight:900}
.toast small{color:#666;display:block}
.amodal .mbox{width:min(900px,100%)}
.amodal .ahead{display:grid;grid-template-columns:240px 1fr;gap:24px;align-items:end;margin-bottom:22px}
.amodal .ahead img{width:100%;height:240px;object-fit:cover;border-radius:10px}
.amodal h3{font-size:clamp(2.4rem,5vw,4.4rem);line-height:.86}
.amodal iframe{width:100%;height:352px;border:0;border-radius:12px}
.sendbar{height:8px;background:#222;border-radius:8px;overflow:hidden;margin:14px 0}
.sendbar i{display:block;height:100%;width:0;background:var(--red)}
.inp{width:100%;background:#1b1b1b;border:1px solid var(--line);border-radius:10px;padding:13px 14px;outline:0;margin-bottom:12px}
.inp:focus{border-color:var(--red)}