:root{--bg:#07110d;--panel:#102019;--panel2:#162a21;--text:#fff9ed;--muted:#b8c8bf;--gold:#f3b43f;--orange:#e76f2e;--line:#294236;--green:#1f6b45}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0,#153c28 0,transparent 34%),linear-gradient(180deg,#07110d,#0c1712 55%,#07110d);color:var(--text);font-family:Arial,Helvetica,sans-serif;min-height:100vh}a{color:inherit;text-decoration:none}.container{width:min(1200px,92%);margin:auto}.narrow{width:min(760px,92%)}.hero{padding:26px 0 42px;border-bottom:1px solid var(--line);background:linear-gradient(135deg,rgba(7,17,13,.96),rgba(16,43,30,.84))}.topbar,.section-title,.adminbar,.player-header{display:flex;justify-content:space-between;align-items:center;gap:20px}.topbar nav,.adminbar nav{display:flex;gap:18px;flex-wrap:wrap}.brand{font-size:1.08rem}.hero-copy{padding:70px 0 32px;max-width:950px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.76rem;color:var(--gold);font-weight:800}.hero h1{font-size:clamp(2.5rem,7vw,5.5rem);line-height:.98;margin:14px 0 18px}.hero p{max-width:760px;color:var(--muted);font-size:1.14rem;line-height:1.7}.search{display:grid;grid-template-columns:minmax(260px,1.5fr) repeat(2,minmax(160px,.7fr)) 130px;gap:10px;margin-top:28px}input,select,button{font:inherit}.search input,.search select,.form input,.form select,.login input,#singerName,input[type=file]{padding:15px;border:1px solid var(--line);background:#09130f;color:#fff;border-radius:12px;width:100%}.search button,.btn{border:0;border-radius:12px;padding:13px 17px;background:linear-gradient(135deg,var(--gold),var(--orange));color:#211307;font-weight:800;cursor:pointer;display:inline-block;text-align:center}.secondary{background:var(--panel2);color:var(--text);border:1px solid var(--line)}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.hero-stats>div,.stat{background:rgba(16,32,25,.8);border:1px solid var(--line);padding:20px;border-radius:16px}.hero-stats b,.stat b{display:block;font-size:1.8rem}.hero-stats span,.stat span{color:var(--muted)}.section-title{margin:42px 0 20px}.section-title h2{margin:6px 0 0;font-size:clamp(1.7rem,3vw,2.5rem)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(245px,1fr));gap:17px;padding-bottom:55px}.card,.panel,.queue-item,.empty{background:linear-gradient(180deg,rgba(22,42,33,.95),rgba(13,26,20,.95));border:1px solid var(--line);border-radius:18px;padding:20px}.card{transition:.2s transform,.2s border-color}.card:hover{transform:translateY(-4px);border-color:#5b775f}.card-top{display:flex;justify-content:space-between;align-items:center}.card h3{margin:14px 0 7px;font-size:1.2rem}.card p,.card small,.note{color:var(--muted)}.number{display:inline-block;background:#263b30;padding:7px 10px;border-radius:8px;font-weight:bold}.plays{font-size:.8rem;color:var(--muted)}.music-icon{font-size:2.8rem;color:var(--gold);margin-top:18px}.actions{display:flex;gap:8px;margin-top:18px}.modal{position:fixed;inset:0;background:#000c;display:grid;place-items:center;padding:20px;z-index:20}.hidden{display:none!important}.modal-box{position:relative;width:min(430px,100%);background:var(--panel);padding:28px;border-radius:18px;border:1px solid var(--line)}.close{position:absolute;right:12px;top:9px;background:none;border:0;color:white;font-size:30px}.player-page{background:#000}.player-header{padding:15px 3%;background:#0b130f;border-bottom:1px solid var(--line)}.player-header div{display:flex;flex-direction:column;text-align:right}.player-header span{color:var(--muted);margin-top:4px}.player-wrap video{display:block;width:100%;max-height:82vh;background:#000}.player-tools{display:flex;justify-content:center;align-items:center;gap:14px;padding:16px;background:#0b130f}.video-error{text-align:center;color:#ffb4a7}.queue{display:grid;gap:12px}.queue-item{display:flex;gap:16px;align-items:center}.queue-item span{display:block;color:var(--muted);margin-top:5px}.adminbar{padding:18px 4%;background:#102019;border-bottom:1px solid var(--line)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:25px 0}.panel{margin:35px 0}.form,.login{display:grid;gap:15px}.form label{display:grid;gap:7px}.check{display:flex!important;align-items:center}.table-wrap{overflow:auto;margin-top:30px}table{width:100%;border-collapse:collapse;background:#102019}th,td{padding:14px;border-bottom:1px solid var(--line);text-align:left}.error{color:#ff9b9b}.success{color:#a8ffc4}pre,code{background:#07110d;border:1px solid var(--line);border-radius:8px}pre{white-space:pre-wrap;padding:15px;overflow:auto}code{padding:2px 6px}li{margin:10px 0;color:var(--muted)}footer{border-top:1px solid var(--line);padding:25px 0;color:var(--muted)}@media(max-width:900px){.search{grid-template-columns:1fr 1fr}.search input{grid-column:1/-1}.stats{grid-template-columns:1fr 1fr}}@media(max-width:650px){.search,.hero-stats,.stats{grid-template-columns:1fr}.topbar,.adminbar,.player-header{align-items:flex-start;flex-direction:column}.player-header div{text-align:left}.player-tools{flex-wrap:wrap}.actions{flex-direction:column}.hero-copy{padding-top:46px}}
/* Beta 0.2 */
.search-live-wrap{position:relative;min-width:260px;flex:1}.search-live-wrap input{width:100%}.live-results{position:absolute;z-index:30;top:calc(100% + 8px);left:0;right:0;background:#fff;color:#1d1d1d;border-radius:14px;box-shadow:0 18px 50px rgba(0,0,0,.3);overflow:hidden}.live-results a{display:flex;flex-direction:column;padding:12px 15px;border-bottom:1px solid #eee;text-decoration:none;color:#222}.live-results a:hover{background:#fff5e9}.live-results span,.live-results p{font-size:.88rem;color:#666;margin:3px 0}.artist-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:18px;margin:24px 0 50px}.artist-card{display:block;text-align:center;background:var(--card,#fff);border-radius:18px;padding:24px 16px;text-decoration:none;color:inherit;box-shadow:0 8px 25px rgba(0,0,0,.08);transition:.2s}.artist-card:hover{transform:translateY(-4px)}.artist-card .avatar{font-size:48px}.artist-card h3{margin:10px 0 5px}.artist-card p,.artist-card small{margin:3px;color:#777}.search.compact{max-width:650px}.hidden{display:none!important}

/* Beta 0.3 profissional */
.icon-btn{width:46px;border-radius:12px;border:1px solid var(--line);background:var(--panel2);color:var(--gold);font-size:1.35rem;cursor:pointer}.icon-btn.active,.favorite.active{color:#ffe16b}.danger{background:#7d2525!important;color:#fff!important}.grow{flex:1}.inline-actions{display:flex;gap:8px;flex-wrap:wrap}.queue-item.now{border-color:var(--gold);box-shadow:0 0 0 2px rgba(243,180,63,.15)}.ranking{margin:35px 0}.tv-page{background:radial-gradient(circle at center,#173e2a,#030705);overflow:hidden}.tv-page main{min-height:100vh;padding:4vh 6vw;display:grid;grid-template-rows:auto 1fr auto auto;align-items:center;text-align:center}.tv-brand{font-size:clamp(1rem,2vw,2rem);color:var(--gold);font-weight:900}.tv-now span{letter-spacing:.25em;color:var(--gold);font-weight:900}.tv-now h1{font-size:clamp(3rem,9vw,8rem);margin:.15em 0}.tv-now p{font-size:clamp(1.2rem,3vw,2.6rem);color:var(--muted)}.tv-next{font-size:clamp(1rem,2vw,1.8rem);padding:18px}.tv-qr{display:flex;justify-content:center;align-items:center;gap:24px}.tv-qr img{width:140px;height:140px;border:8px solid white;border-radius:10px}.tv-qr div{display:flex;flex-direction:column;text-align:left;font-size:1.2rem}.tv-qr strong{color:var(--gold);font-size:1.5rem}.tv-qr span{color:var(--muted);margin-top:8px}@media(max-width:650px){.inline-actions{width:100%}.tv-qr img{width:100px;height:100px}.tv-qr strong{font-size:1rem}.tv-qr span{font-size:.8rem}}

/* Beta 0.4 — controle profissional de tom */
.pitch-panel{width:min(980px,94%);margin:20px auto 0;padding:22px;background:linear-gradient(145deg,rgba(20,45,34,.98),rgba(8,20,15,.98));border:1px solid var(--line);border-radius:20px;box-shadow:0 16px 45px rgba(0,0,0,.3)}
.pitch-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.pitch-heading h2{margin:5px 0 7px;font-size:clamp(1.35rem,3vw,2rem)}.pitch-heading p{margin:0;color:var(--muted)}
.pitch-current{min-width:130px;text-align:center;background:#07110d;border:1px solid var(--line);border-radius:15px;padding:12px 16px}.pitch-current span{display:block;color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em}.pitch-current strong{display:block;margin-top:5px;color:var(--gold);font-size:1.35rem}
.pitch-buttons{display:grid;grid-template-columns:repeat(9,1fr);gap:9px;margin:20px 0}.pitch-btn{min-height:52px;border-radius:12px;border:1px solid #355746;background:#0b1812;color:#fff;font-size:1.05rem;font-weight:900;cursor:pointer;transition:transform .15s,border-color .15s,background .15s}.pitch-btn:hover{transform:translateY(-2px);border-color:var(--gold)}.pitch-btn.active{background:linear-gradient(135deg,var(--gold),var(--orange));color:#211307;border-color:transparent;box-shadow:0 7px 20px rgba(231,111,46,.25)}
.pitch-footer{display:flex;align-items:center;gap:16px;justify-content:space-between}.pitch-status{margin:0;color:var(--muted);text-align:right}.pitch-status.success{color:#a8ffc4}.pitch-status.error{color:#ffb4a7}
.player-tools label{display:flex;align-items:center;gap:9px;color:var(--muted)}.player-tools select{padding:10px;border:1px solid var(--line);border-radius:9px;background:#07110d;color:#fff}
@media(max-width:760px){.pitch-heading{align-items:flex-start}.pitch-buttons{grid-template-columns:repeat(5,1fr)}.pitch-footer{align-items:stretch;flex-direction:column}.pitch-status{text-align:left}.pitch-current{min-width:105px}.player-wrap video{max-height:64vh}}
@media(max-width:430px){.pitch-panel{padding:16px}.pitch-heading{flex-direction:column}.pitch-current{width:100%}.pitch-buttons{grid-template-columns:repeat(3,1fr)}.pitch-btn{min-height:48px}}

/* Beta 0.5 — Importador inteligente */
.importer-page{padding-bottom:50px}.importer-hero{display:flex;justify-content:space-between;gap:28px;align-items:center;background:linear-gradient(135deg,rgba(255,193,7,.12),rgba(255,255,255,.03))}.importer-hero h1{margin:.45rem 0}.version-pill{display:inline-block;padding:6px 12px;border-radius:999px;background:#ffc107;color:#201500;font-weight:900;font-size:.78rem;letter-spacing:.08em}.filename-models{display:grid;gap:8px;min-width:min(100%,430px)}.filename-models code{display:block;padding:10px 12px;border-radius:9px;background:rgba(0,0,0,.28);overflow:auto}.import-message{padding:14px 18px;border-radius:12px;font-weight:800}.import-message.success{background:#143f2b;color:#aef2ce}.import-message.error{background:#4b1e23;color:#ffd1d6}.import-stats{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:18px 0}.import-stats div{padding:18px;border-radius:14px;background:rgba(255,255,255,.06);text-align:center;border:1px solid rgba(255,255,255,.08)}.import-stats b{display:block;font-size:1.8rem}.import-stats span{font-size:.85rem;opacity:.78}.import-toolbar{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:16px}.btn.small{padding:9px 13px;font-size:.9rem}.btn.secondary{background:rgba(255,255,255,.11);color:inherit}.responsive-table{overflow:auto}.import-table{width:100%;border-collapse:collapse;min-width:1000px}.import-table th,.import-table td{padding:12px 10px;text-align:left;border-bottom:1px solid rgba(255,255,255,.09);vertical-align:middle}.import-table th{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;opacity:.7}.import-table td small{display:block;opacity:.55;margin-top:4px}.status-badge{display:inline-block;padding:6px 9px;border-radius:999px;font-size:.78rem;font-weight:800;white-space:nowrap}.status-badge.ok{background:#174c33;color:#baf5d4}.status-badge.warning{background:#594316;color:#ffe8a0}.status-badge.duplicate{background:#263d5e;color:#cce0ff}.status-badge.error{background:#5b2329;color:#ffcbd0}.status-duplicate,.status-error{opacity:.68}.empty-row{text-align:center!important;padding:35px!important}.help-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.help-grid>div{padding:15px;border-radius:12px;background:rgba(255,255,255,.045)}.help-grid code{display:block;margin:8px 0;overflow-wrap:anywhere}.help-grid p{margin:0;opacity:.72}@media(max-width:900px){.importer-hero{display:block}.filename-models{margin-top:20px}.import-stats{grid-template-columns:repeat(2,1fr)}.help-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.import-stats,.help-grid{grid-template-columns:1fr}.import-toolbar{align-items:stretch;flex-direction:column}.import-toolbar>div{display:grid;grid-template-columns:1fr 1fr}.import-toolbar .btn{width:100%}}

/* Beta 0.6 — carrossel visual horizontal */
.karaoke-carousel{padding:34px 0 28px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(16,32,25,.76),rgba(7,17,13,.35));overflow:hidden}
.carousel-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px}.carousel-heading h2{margin:6px 0 0;font-size:clamp(1.6rem,3vw,2.5rem)}.carousel-heading>span{color:var(--muted);font-size:.9rem}
.carousel-viewport{width:100%;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.carousel-track{display:flex;width:max-content;gap:18px;will-change:transform;animation:karaoke-scroll 42s linear infinite;padding:4px 0 10px}
.carousel-track:hover{animation-play-state:paused}.carousel-item{display:block;width:300px;height:300px;flex:0 0 300px;border-radius:22px;overflow:hidden;border:1px solid var(--line);background:var(--panel);transition:transform .2s,border-color .2s}.carousel-item:hover{transform:translateY(-5px);border-color:var(--gold)}.carousel-item img{display:block;width:300px;height:300px;object-fit:cover}
.carousel-help{margin-top:14px;color:var(--muted);font-size:.9rem;line-height:1.6}.carousel-help code{color:var(--text)}
@keyframes karaoke-scroll{from{transform:translateX(0)}to{transform:translateX(calc(-50% - 9px))}}
@media(max-width:650px){.carousel-heading{align-items:flex-start;flex-direction:column}.carousel-item,.carousel-item img{width:220px;height:220px}.carousel-item{flex-basis:220px}.carousel-track{gap:12px;animation-duration:34s}.carousel-help{font-size:.82rem}}
@media(prefers-reduced-motion:reduce){.carousel-track{animation:none;transform:none}.carousel-viewport{overflow-x:auto;mask-image:none;-webkit-mask-image:none}}

/* Beta 0.7 — cadastro antes de cantar */
.user-greeting{color:var(--gold);font-weight:800}.register-page{background:radial-gradient(circle at 15% 15%,rgba(243,180,63,.14),transparent 28%),radial-gradient(circle at 85% 5%,rgba(31,107,69,.34),transparent 35%),#07110d}.register-top{padding:22px 0;border-bottom:1px solid var(--line);background:rgba(7,17,13,.88)}.register-top .container{display:flex;justify-content:space-between;align-items:center;gap:20px}.register-layout{min-height:calc(100vh - 160px);display:grid;grid-template-columns:1.05fr .8fr;align-items:center;gap:70px;padding:60px 0}.register-presentation h1{font-size:clamp(2.7rem,6vw,5.4rem);line-height:1;margin:14px 0 22px}.register-presentation>p{max-width:650px;color:var(--muted);font-size:1.12rem;line-height:1.7}.register-benefits{display:grid;gap:15px;margin-top:32px}.register-benefits>div{display:flex;align-items:center;gap:14px}.register-benefits b{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(243,180,63,.15);color:var(--gold);font-size:1.2rem}.register-benefits span{display:grid;gap:3px}.register-benefits small{color:var(--muted)}.register-card{background:linear-gradient(180deg,rgba(22,42,33,.98),rgba(10,22,16,.98));border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 25px 70px rgba(0,0,0,.35)}.selected-song{display:flex;align-items:center;gap:14px;margin-bottom:22px;padding:15px;border-radius:15px;background:#09130f;border:1px solid var(--line)}.selected-song>div{display:grid;gap:3px}.selected-song small,.selected-song span{color:var(--muted)}.selected-number{min-width:62px;text-align:center;padding:10px 8px;border-radius:10px;background:var(--gold)!important;color:#211307!important;font-weight:900}.register-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:21px;background:#08110d;padding:5px;border-radius:13px}.register-tabs a{text-align:center;padding:11px;border-radius:9px;color:var(--muted);font-weight:800}.register-tabs a.active{background:var(--panel2);color:var(--text)}.register-form{display:grid;gap:15px}.register-form label{display:grid;gap:7px;font-weight:700}.register-form input:not([type=checkbox]){padding:14px;border:1px solid var(--line);border-radius:12px;background:#07110d;color:#fff;width:100%}.register-check{display:flex!important;grid-template-columns:auto 1fr!important;align-items:flex-start;gap:10px!important;color:var(--muted);font-size:.9rem;font-weight:400!important;line-height:1.4}.register-check input{margin-top:3px}.register-submit{width:100%;font-size:1rem;padding:15px}.register-error{margin-bottom:15px;padding:12px 14px;border-radius:10px;background:#4b1e23;color:#ffd1d6}.register-security{text-align:center;color:var(--muted);font-size:.82rem;line-height:1.5;margin:17px 0 0}@media(max-width:850px){.register-layout{grid-template-columns:1fr;gap:35px;padding:40px 0}.register-presentation h1{font-size:clamp(2.4rem,11vw,4rem)}}@media(max-width:520px){.register-top .container{align-items:flex-start;flex-direction:column}.register-card{padding:19px}.register-layout{padding-top:30px}.selected-song{align-items:flex-start}}


/* Beta 0.8 — teste grátis e acesso premium */
.trial-cta-wrap{margin-top:22px}.trial-cta{display:inline-flex;flex-direction:column;gap:4px;padding:17px 23px;border-radius:18px;background:linear-gradient(135deg,var(--gold),var(--orange));color:#211307;box-shadow:0 15px 35px rgba(231,111,46,.25);transition:.2s transform}.trial-cta:hover{transform:translateY(-3px)}.trial-cta strong{font-size:1.15rem}.trial-cta span{font-size:.9rem;font-weight:700}.access-badge{display:inline-block;margin-top:20px;padding:12px 16px;border:1px solid var(--gold);border-radius:12px;background:rgba(243,180,63,.1);color:var(--text)}.access-badge.premium{background:rgba(31,107,69,.28);border-color:#65d99c}.free-counter{width:min(980px,94%);margin:14px auto 0;padding:11px 15px;text-align:center;border:1px solid var(--gold);border-radius:12px;background:#271d0c;color:#ffe7aa}.free-counter.premium{border-color:#65d99c;background:#0d2b1c;color:#bff5d6}.premium-page{min-height:calc(100vh - 90px);display:grid;place-items:center;padding:55px 0}.premium-card{text-align:center;background:linear-gradient(180deg,rgba(22,42,33,.98),rgba(10,22,16,.98));border:1px solid var(--line);border-radius:26px;padding:clamp(26px,6vw,55px);box-shadow:0 25px 70px rgba(0,0,0,.4)}.premium-card h1{font-size:clamp(2.2rem,6vw,4.5rem);line-height:1.02;margin:14px 0}.premium-card>p{color:var(--muted);line-height:1.7}.premium-price{display:grid;gap:5px;margin:30px auto;width:min(360px,100%);padding:22px;border-radius:18px;background:#07110d;border:1px solid var(--line)}.premium-price small,.premium-price span{color:var(--muted)}.premium-price strong{font-size:3rem;color:var(--gold)}.premium-cta{font-size:1.15rem;padding:17px 26px}.premium-note{font-size:.88rem;max-width:520px;margin:22px auto 0}

/* Beta 0.9 — fluxo gratuito e VIP */
.premium-strip{margin-top:18px;margin-bottom:18px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 22px;border:1px solid rgba(255,215,0,.3);border-radius:18px;background:linear-gradient(135deg,rgba(255,190,0,.13),rgba(255,255,255,.04))}.premium-strip div{display:grid;gap:4px}.premium-strip strong{font-size:1.15rem}.premium-strip span{opacity:.82}.premium-strip .btn{white-space:nowrap}.carousel-item img{width:300px;height:300px;object-fit:cover}.vip-welcome{margin:18px auto;padding:14px 18px;border-radius:14px;background:rgba(45,190,110,.15);border:1px solid rgba(45,190,110,.35)}@media(max-width:700px){.premium-strip{align-items:stretch;flex-direction:column}.premium-strip .btn{text-align:center}.carousel-item img{width:260px;height:260px}}