:root{color-scheme:dark;--ink:#f5f1e8;--muted:#aaa49a;--surface:rgba(28,27,24,.9);--line:rgba(255,255,255,.11);--accent:#f2b441;--danger:#ff7b72}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--ink);background:radial-gradient(circle at 18% 10%,rgba(242,180,65,.16),transparent 34rem),radial-gradient(circle at 82% 90%,rgba(116,67,36,.24),transparent 38rem),#0d0c0b;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}button,input{font:inherit}a{color:var(--accent);text-decoration:none}.radio-shell{width:min(980px,calc(100% - 32px));margin:auto;padding:10vh 0 48px}.hero{margin-bottom:42px}.eyebrow{margin:0 0 10px;color:var(--accent);font-size:.75rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}h1{margin:0;font-family:Georgia,serif;font-size:clamp(3rem,9vw,7.5rem);font-weight:500;line-height:.88;letter-spacing:-.055em}.subtitle{margin:22px 0 0;color:var(--muted);font-size:clamp(1rem,2vw,1.3rem)}.player-card,.admin-card{border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:0 30px 80px rgba(0,0,0,.35);backdrop-filter:blur(18px)}.player-card{position:relative;padding:clamp(24px,5vw,52px);overflow:hidden}.player-card h2{margin:8px 0;font-family:Georgia,serif;font-size:clamp(2rem,5vw,4.4rem);font-weight:500}.player-card>p{color:var(--muted)}.status{color:var(--accent)!important;font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.signal{position:absolute;top:28px;right:32px;display:flex;align-items:end;gap:4px;height:24px}.signal span{width:4px;border-radius:4px;background:var(--accent);animation:signal 1s ease-in-out infinite alternate}.signal span:nth-child(1){height:8px}.signal span:nth-child(2){height:20px;animation-delay:-.4s}.signal span:nth-child(3){height:13px;animation-delay:-.7s}.signal span:nth-child(4){height:24px;animation-delay:-.2s}@keyframes signal{to{height:5px;opacity:.55}}.progress{height:3px;margin:34px 0;overflow:hidden;border-radius:2px;background:rgba(255,255,255,.1)}.progress span{display:block;width:0;height:100%;background:var(--accent);transition:width .5s linear}.controls{display:flex;align-items:center;gap:24px}.play-button{width:70px;height:70px;border:0;border-radius:50%;color:#16120b;background:var(--accent);cursor:pointer;font-size:1.4rem;box-shadow:0 10px 35px rgba(242,180,65,.22)}.volume-label{display:grid;gap:7px;color:var(--muted);font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}input[type=range]{accent-color:var(--accent)}.next{margin-top:30px;font-size:.92rem}footer{margin-top:24px;text-align:right;font-size:.8rem}.admin-body{padding:40px 16px}.dashboard{width:min(1120px,100%);margin:auto}.dashboard-header{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:32px}.dashboard-header h1{font-size:clamp(2.3rem,7vw,5rem)}.admin-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:20px}.admin-card{padding:28px}.admin-card h2{margin-top:0;font-family:Georgia,serif;font-size:1.8rem;font-weight:500}.form-grid{display:grid;gap:16px}.form-grid label{display:grid;gap:7px;color:var(--muted);font-size:.82rem;font-weight:700}.form-grid input:not([type=file]){width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--ink);background:rgba(255,255,255,.045)}.button{display:inline-flex;justify-content:center;border:0;border-radius:10px;padding:13px 18px;color:#171208;background:var(--accent);cursor:pointer;font-weight:800}.button:disabled{opacity:.55}.button.secondary{color:var(--ink);background:rgba(255,255,255,.09)}.help,.empty{color:var(--muted);font-size:.88rem}.notice{margin-bottom:20px;border:1px solid rgba(90,200,120,.25);border-radius:10px;padding:13px 15px;color:#a9e9b9;background:rgba(63,150,85,.1)}.notice.error{border-color:rgba(255,123,114,.25);color:var(--danger);background:rgba(255,123,114,.08)}.hidden{display:none}.track-section{margin-top:20px}.track-list{display:grid;gap:8px}.track-row{display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:14px;border-top:1px solid var(--line);padding:15px 0}.track-row.muted{opacity:.48}.track-row small{display:block;margin-top:3px;color:var(--muted)}.track-number{color:var(--accent);font-family:Georgia,serif}.row-actions{display:flex;gap:6px}.row-actions button{border:1px solid var(--line);border-radius:7px;padding:7px 10px;color:var(--ink);background:rgba(255,255,255,.04);cursor:pointer}.row-actions button:disabled{opacity:.25;cursor:default}@media(max-width:720px){.admin-grid{grid-template-columns:1fr}.dashboard-header{align-items:start;flex-direction:column}.track-row{grid-template-columns:26px 1fr}.row-actions{grid-column:2}}


/* Identidade Daterra — tema escuro minimalista */
:root{color-scheme:dark;--ink:#f4efe5;--muted:#aaa397;--surface:rgba(26,24,21,.9);--line:rgba(215,169,75,.14);--accent:#d7a94b;--green:#a8bf45;--danger:#ff8078}
body{background:radial-gradient(circle at 16% 5%,rgba(215,169,75,.11),transparent 28rem),radial-gradient(circle at 88% 94%,rgba(108,72,37,.17),transparent 34rem),#0d0c0b;font-family:"Aptos","Segoe UI Variable","Segoe UI",ui-sans-serif,system-ui,sans-serif}
.radio-shell{width:min(760px,calc(100% - 32px));padding:6vh 0 36px}
.hero{margin-bottom:28px}
.brand-logo{display:block;width:154px;height:auto;margin:0 0 24px;object-fit:contain}
.admin-logo{width:116px;margin:0}
.admin-brand{display:flex;align-items:center;gap:24px}
.eyebrow{margin-bottom:8px;color:var(--accent);font-size:.68rem;letter-spacing:.19em}
h1{max-width:680px;font-family:"Aptos Display","Segoe UI Variable Display","Segoe UI",sans-serif;font-size:clamp(2.3rem,6vw,4.25rem);font-weight:650;line-height:1;letter-spacing:-.045em}
.subtitle{max-width:500px;margin:13px 0 0;font-size:.98rem;line-height:1.6}
.player-card,.admin-card{border-color:var(--line);border-radius:18px;background:var(--surface);box-shadow:0 22px 60px rgba(0,0,0,.26);backdrop-filter:blur(16px)}
.player-card{padding:clamp(24px,4vw,36px)}
.player-card h2{margin:7px 0 5px;font-family:"Aptos Display","Segoe UI Variable Display","Segoe UI",sans-serif;font-size:clamp(1.55rem,4vw,2.35rem);font-weight:650;letter-spacing:-.025em}
.status{font-size:.66rem;letter-spacing:.17em}
.signal{top:25px;right:28px;height:18px}
.signal span{width:3px;background:var(--accent)}
.signal span:nth-child(1){height:6px}.signal span:nth-child(2){height:15px}.signal span:nth-child(3){height:10px}.signal span:nth-child(4){height:18px}
.progress{margin:25px 0 23px}
.progress span{background:linear-gradient(90deg,#c58b2e,var(--accent))}
.play-button{width:54px;height:54px;color:#17120b;background:var(--accent);font-size:1rem;box-shadow:0 8px 28px rgba(215,169,75,.2)}
.controls{gap:20px}
.volume-label{font-size:.66rem}
.next{margin-top:22px;font-size:.82rem}
footer{margin-top:18px;opacity:.7}
.admin-body{padding:32px 16px}
.dashboard-header{margin-bottom:24px}
.dashboard-header h1{font-size:clamp(1.9rem,4vw,3rem)}
.admin-grid{gap:16px}
.admin-card{padding:24px}
.admin-card h2{font-family:"Aptos Display","Segoe UI Variable Display","Segoe UI",sans-serif;font-size:1.35rem;font-weight:650}
.button{color:#17120b;background:var(--accent)}
.button.secondary{color:var(--ink);background:rgba(215,169,75,.11)}
.form-grid input:not([type=file]){background:rgba(255,255,255,.035)}
.row-actions button{background:rgba(255,255,255,.035)}
@media(max-width:720px){.radio-shell{padding-top:34px}.brand-logo{width:132px;margin-bottom:20px}.admin-brand{align-items:flex-start;flex-direction:column;gap:12px}.admin-logo{width:108px}.admin-grid{grid-template-columns:1fr}.dashboard-header{align-items:start;flex-direction:column}.track-row{grid-template-columns:26px 1fr}.row-actions{grid-column:2}}

/* Botões de avançar/voltar faixa */
.controls{flex-wrap:wrap}.transport{display:flex;align-items:center;gap:12px}.skip-button{width:46px;height:46px;border:1px solid var(--line);border-radius:50%;color:var(--ink);background:rgba(255,255,255,.05);cursor:pointer;font-size:1rem}.skip-button:hover{border-color:var(--accent)}.play-button:disabled{cursor:default}.play-button.is-live{font-size:1rem;animation:live-pulse 2s ease-in-out infinite}@keyframes live-pulse{0%,100%{box-shadow:0 0 0 0 rgba(215,169,75,.35)}50%{box-shadow:0 0 0 12px rgba(215,169,75,0)}}.station-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}

/* Exclusão protegida */
.row-actions .danger{border-color:rgba(255,123,114,.25);color:#ff9a92}.password-modal{position:fixed;z-index:100;inset:0;display:grid;place-items:center;padding:20px;background:rgba(0,0,0,.72);backdrop-filter:blur(6px)}.password-box{width:min(420px,100%);border:1px solid var(--line);border-radius:18px;padding:26px;background:#171613;box-shadow:0 28px 80px rgba(0,0,0,.55)}.password-box h3{margin:0 0 8px;font-size:1.35rem}.password-box label{display:grid;gap:8px;margin-top:20px;color:var(--muted);font-size:.82rem;font-weight:700}.password-box input{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--ink);background:rgba(255,255,255,.05)}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.danger-button{color:#fff;background:#a64038}

/* Troca de senha */
.header-actions{display:flex;align-items:center;gap:14px}.password-link{border:0;padding:0;color:var(--muted);background:transparent;cursor:pointer;font-size:.82rem}.password-link:hover{color:var(--accent)}.password-change-box label+label{margin-top:14px}.password-error{margin:14px 0 0;color:var(--danger);font-size:.85rem}.password-change-box .help{line-height:1.5}@media(max-width:720px){.header-actions{align-items:flex-start;flex-direction:column;gap:8px}}

/* Painel simplificado */
.admin-grid{grid-template-columns:minmax(0,1fr)}