/* ============================================================
   Repertório — estúdio pessoal de canto
   Tema: dark "music studio" com acentos vibrantes
   ============================================================ */
:root{
    --bg:#0a0d12;--bg-2:#0f141c;--card:#121823;--card-2:#0d121a;
    --line:rgba(255,255,255,.08);--text:#eef2f8;--muted:#8b96a8;
    --accent:#6c8bff;--accent-2:#b06cff;--accent-3:#37e0c8;
    --grad:linear-gradient(120deg,#6c8bff,#b06cff 55%,#37e0c8);
    --radius:18px;--shadow:0 20px 60px rgba(0,0,0,.45);
    --font:'Sora',system-ui,sans-serif;--mono:'JetBrains Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;color:inherit}
input,select{font-family:inherit;font-size:.95rem}
.hidden{display:none!important}
.mono{font-family:var(--mono);color:var(--accent-3)}

/* ---------- HERO ---------- */
.hero{position:relative;padding:64px 22px 72px;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2;background:
    radial-gradient(60% 60% at 15% 10%,rgba(108,139,255,.18),transparent 60%),
    radial-gradient(50% 50% at 85% 20%,rgba(176,108,255,.18),transparent 60%),
    radial-gradient(70% 60% at 50% 110%,rgba(55,224,200,.10),transparent 60%),
    linear-gradient(180deg,#0c1017,#0a0d12);}
.hero-bg::after{content:"";position:absolute;inset:0;opacity:.5;background-image:radial-gradient(rgba(255,255,255,.14) 1px,transparent 1px);background-size:26px 26px;-webkit-mask-image:radial-gradient(circle at 50% 40%,#000,transparent 75%);mask-image:radial-gradient(circle at 50% 40%,#000,transparent 75%)}
.hero-inner{max-width:1080px;margin:0 auto;display:flex;gap:44px;align-items:center;flex-wrap:wrap}
.hero-avatar{width:150px;height:150px;border-radius:32px;flex:0 0 auto;padding:6px;background:var(--grad);box-shadow:0 16px 44px rgba(108,139,255,.35)}
.hero-avatar img{width:100%;height:100%;object-fit:cover;border-radius:26px}
.hero-text{flex:1;min-width:280px}
.hero-chip{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);text-transform:uppercase;letter-spacing:.15em;font-size:.76rem;font-weight:600;background:var(--grad);color:#0a0d12;padding:7px 15px;border-radius:999px}
.hero-chip i{font-style:normal;opacity:.5}
.hero-name{font-size:clamp(2.6rem,6vw,4.2rem);font-weight:800;letter-spacing:-.02em;margin:18px 0 12px;line-height:1.05}
.hero-rule{width:92px;height:5px;border-radius:999px;background:var(--grad);box-shadow:0 0 20px rgba(108,139,255,.5);margin-bottom:18px}
.hero-about{color:var(--muted);max-width:600px;font-size:1.02rem}
.hero-about p{margin-bottom:.6rem}
.hero-actions{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap}

/* ---------- BOTÕES ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:12px 20px;border-radius:14px;font-weight:600;font-size:.95rem;text-decoration:none;border:1px solid transparent;transition:.2s}
.btn-primary{background:var(--grad);color:#0a0d12;font-weight:700}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(108,139,255,.4)}
.btn-ghost{border-color:var(--line);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--accent);background:rgba(108,139,255,.08)}
.icon-btn{background:rgba(255,255,255,.04);border:1px solid var(--line);width:42px;height:42px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;transition:.2s}
.icon-btn:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- MAIN / SEÇÕES ---------- */
.main{max-width:1080px;margin:0 auto;padding:0 22px 60px}
.section{padding:52px 0 8px}
.section-head{margin-bottom:30px}
.section-title{font-size:clamp(1.6rem,3.5vw,2.2rem);font-weight:800;letter-spacing:-.01em}
.section-sub{color:var(--muted);margin-top:10px;max-width:640px}
.count-badge{display:inline-block;vertical-align:middle;font-family:var(--mono);background:var(--grad);color:#0a0d12;border-radius:999px;padding:3px 12px;font-size:.85rem;font-weight:700;margin-left:6px}

/* ---------- GALERIA ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:22px}
.card{border-radius:var(--radius);overflow:hidden;background:var(--card);border:1px solid var(--line);transition:.25s}
.card:hover{transform:translateY(-6px);border-color:rgba(108,139,255,.5);box-shadow:var(--shadow)}
.card-open{display:block;width:100%;background:none;border:none;text-align:left;padding:0}
.card-cover{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--card-2)}
.card-cover img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .card-cover img{transform:scale(1.06)}
.card-cover::after{content:"";position:absolute;inset:0;opacity:0;transition:.25s;background:linear-gradient(180deg,transparent,rgba(108,139,255,.35))}
.card:hover .card-cover::after{opacity:1}
.card-cover .play-hint{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:.25s}
.card:hover .play-hint{opacity:1}
.play-hint span{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:rgba(10,13,18,.7);backdrop-filter:blur(4px);color:#fff;border:1px solid rgba(255,255,255,.3)}
.card-body{padding:16px 18px 18px}
.card-title{font-size:1.08rem;font-weight:700}
.card-artist{color:var(--muted);font-size:.9rem;margin-top:2px}
/* ---------- COMO FUNCIONA ---------- */
.step-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.step-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.step-num{font-family:var(--mono);color:var(--accent);font-weight:600}
.step-card h3{margin:10px 0 8px;font-size:1.05rem}
.step-card p{color:var(--muted);font-size:.92rem}

/* ---------- ADICIONAR ---------- */
.adicionar-box{background:var(--card);border:1px dashed rgba(108,139,255,.4);border-radius:var(--radius);padding:30px;display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.adicionar-text{max-width:620px}
.adicionar-text p{color:var(--muted);margin-top:10px}
.adicionar-text code{color:var(--accent-3);font-family:var(--mono);background:rgba(255,255,255,.05);padding:1px 6px;border-radius:6px}

/* ---------- FOOTER ---------- */
.footer{position:relative;margin-top:60px;padding:0 22px;border-top:1px solid var(--line)}
.footer::before{content:"";position:absolute;top:-2px;left:50%;transform:translateX(-50%);width:min(340px,55%);height:4px;border-radius:999px;background:var(--grad);box-shadow:0 0 24px rgba(108,139,255,.55)}
.footer-inner{max-width:1080px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:28px 0 20px}
.f-brand{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.f-avatar{width:46px;height:46px;border-radius:14px;padding:3px;background:var(--grad);box-shadow:0 10px 26px rgba(108,139,255,.35);flex:0 0 auto}
.f-avatar img{width:100%;height:100%;object-fit:cover;border-radius:11px}
.f-id h3{font-size:1rem;font-weight:700;line-height:1.25}
.f-id h3 .mono{font-weight:400;font-size:.82rem;color:var(--muted)}
.f-id p{color:var(--muted);font-size:.84rem}
.f-brand .icon-btn{margin-left:4px;width:36px;height:36px;border-radius:10px}
.f-nav{display:flex;gap:6px;flex-wrap:wrap}
.f-nav a{color:var(--muted);text-decoration:none;font-size:.9rem;padding:8px 13px;border-radius:11px;border:1px solid transparent;transition:.2s}
.f-nav a:hover{color:var(--text);background:rgba(255,255,255,.03);border-color:var(--line)}
.footer-bar{max-width:1080px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);padding:15px 0 26px;color:var(--muted);font-size:.82rem}

@media (max-width:640px){
    .hero{padding:40px 18px 44px}
    .hero-avatar{width:110px;height:110px}
    .hero-inner{gap:22px}
}
/* ============================================================
   PLAYER / TELEPROMPTER
   ============================================================ */
.player{
    position:fixed;inset:0;z-index:60;background:var(--bg);
    display:flex;flex-direction:column;
}
.player-top{
    display:flex;align-items:center;gap:16px;padding:14px 20px;
    border-bottom:1px solid var(--line);background:rgba(10,13,18,.85);
    backdrop-filter:blur(8px);z-index:2;
}
.player-id{flex:1;min-width:0}
.player-title{font-size:1.05rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player-artist{color:var(--muted);font-size:.85rem}
.player-body{flex:1;display:flex;min-height:0}
.player-art{
    width:300px;flex:0 0 auto;padding:26px;display:flex;flex-direction:column;gap:20px;
    border-right:1px solid var(--line);background:var(--bg-2);overflow:auto;
}
.player-art>img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;box-shadow:var(--shadow)}
.player-progress{margin-top:auto}
.progress-track{height:6px;border-radius:999px;background:rgba(255,255,255,.1);overflow:hidden}
.progress-fill{height:100%;width:0;background:var(--grad);border-radius:999px;transition:width .1s linear}
.progress-meta{display:flex;justify-content:space-between;margin-top:8px;font-family:var(--mono);font-size:.78rem;color:var(--muted)}
#p-section{color:var(--accent-3)}

.player-stage{flex:1;display:flex;flex-direction:column;min-width:0;position:relative}
.stage-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.toggle-ipa{display:flex;align-items:center;gap:10px;font-size:.88rem;color:var(--muted)}
.tp-controls{display:flex;align-items:center;gap:10px}
.ctl-btn{background:rgba(255,255,255,.05);border:1px solid var(--line);width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:700;transition:.2s}
.ctl-btn:hover{border-color:var(--accent);color:var(--accent)}
.speed-val{font-family:var(--mono);min-width:44px;text-align:center;color:var(--accent-3);font-size:.9rem}
input[type=range]{-webkit-appearance:none;appearance:none;width:130px;height:5px;border-radius:999px;background:rgba(255,255,255,.14);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--grad);cursor:pointer;border:none}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--grad);cursor:pointer;border:none}

.tp-scroll{flex:1;overflow-y:auto;padding:26px 26px 160px;position:relative;scroll-behavior:auto}
.tp-lines{max-width:760px;margin:0 auto}
.line-wrap{
    padding:14px 18px;border-radius:14px;margin-bottom:10px;
    border:1px solid transparent;transition:background .25s,border .25s,transform .25s;position:relative;
}
.line-wrap.active{background:var(--card);border-color:rgba(108,139,255,.45);box-shadow:0 6px 24px rgba(0,0,0,.35)}
.line-wrap.has-section{margin-top:18px}
.line-label{
    font-family:var(--mono);font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;
    color:var(--accent-2);margin-bottom:4px;display:none;font-weight:600;
}
.line-wrap.has-section .line-label{display:block}
.line-phrase{font-size:clamp(1.05rem,2.2vw,1.35rem);font-weight:600}
.line-ipa{font-family:var(--mono);color:var(--accent-3);font-size:.95rem;margin-top:5px}
.ipa-hidden .line-ipa{display:none}
.line-wrap .line-idx{position:absolute;right:12px;top:12px;font-family:var(--mono);font-size:.7rem;color:var(--muted);opacity:0;transition:.2s}
.line-wrap:hover .line-idx{opacity:1}

/* Botão play flutuante dentro da área de texto */
.float-play{
    position:fixed;right:26px;bottom:96px;z-index:5;border:none;border-radius:50%!important;
    width:60px!important;height:60px!important;box-shadow:0 12px 40px rgba(108,139,255,.5);
}
/* Barra inferior */
.player-bar{
    display:flex;align-items:center;gap:18px;padding:14px 20px;
    border-top:1px solid var(--line);background:rgba(10,15,18,.95);backdrop-filter:blur(10px);
    position:sticky;bottom:0;z-index:3;
}
.bar-btn.big{
    width:62px;height:62px;border-radius:50%;border:none;background:var(--grad);
    color:#0a0d12;display:grid;place-items:center;transition:.2s;flex:0 0 auto;
}
.bar-btn.big:hover{transform:scale(1.06);box-shadow:0 10px 30px rgba(108,139,255,.5)}
.bar-btn .ic-pause{display:none}
.bar-btn.playing .ic-pause{display:block}
.bar-btn.playing .ic-play{display:none}
.player-bar-meta{flex:1;min-width:0;display:flex;flex-direction:column}
.player-bar-meta strong{font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player-bar-meta span{color:var(--muted);font-size:.82rem}
.bar-right{margin-left:auto}

/* Switch do IPA */
.switch{position:relative;display:inline-block;width:42px;height:24px;flex:0 0 auto}
.switch input{opacity:0;width:0;height:0}
.slider{position:absolute;cursor:pointer;inset:0;background:rgba(255,255,255,.14);border-radius:999px;transition:.2s}
.slider::before{content:"";position:absolute;height:18px;width:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}
.switch input:checked+.slider{background:var(--accent)}
.switch input:checked+.slider::before{transform:translateX(18px)}

@media (max-width:820px){
    .player-body{flex-direction:column}
    .player-art{width:100%;flex-direction:row;align-items:center;padding:16px;border-right:none;border-bottom:1px solid var(--line)}
    .player-art>img{width:70px;flex:0 0 auto;aspect-ratio:4/3}
    .player-progress{flex:1;min-width:120px}
}
@media (max-width:520px){
    .step-grid, .grid{grid-template-columns:1fr}
    .tp-scroll{padding-right:14px;padding-left:14px}
    input[type=range]{width:90px}
}
/* ============================================================
   MODAL ADICIONAR MÚSICA + TOAST
   ============================================================ */
.modal{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:20px}
.overlay{position:absolute;inset:0;background:rgba(4,6,10,.72);backdrop-filter:blur(4px)}
.modal-box{position:relative;width:100%;max-width:640px;max-height:90vh;overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:26px;display:flex;flex-direction:column;gap:18px}
.modal-head{display:flex;align-items:center;justify-content:space-between}
.modal-head h2{font-size:1.35rem;font-weight:800}
#form-add{display:flex;flex-direction:column;gap:16px}
#form-add label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;color:var(--muted)}
#form-add input[type=text],#form-add input[type=url]{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--text);outline:none;transition:.2s}
#form-add input:focus{border-color:var(--accent)}
.field-hint{font-size:.8rem;color:var(--muted)}
.field-hint code{color:var(--accent-3);font-family:var(--mono)}
.lines-head{display:flex;align-items:center;justify-content:space-between;margin-top:6px}
.link-btn{background:none;border:none;color:var(--accent);font-weight:600;font-size:.9rem}
.link-btn:hover{color:var(--accent-3)}
.lines-editor{display:flex;flex-direction:column;gap:10px;max-height:220px;overflow:auto;padding-right:4px}
.line-ed{display:grid;grid-template-columns:88px 1fr 1fr 30px;gap:8px;align-items:center}
.line-ed select,.line-ed input{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:9px 10px;color:var(--text);outline:none}
.line-ed input:focus{border-color:var(--accent)}
.line-del{background:none;border:none;color:var(--muted);font-size:1.3rem;line-height:1}
.line-del:hover{color:var(--accent-2)}
.modal-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:6px}

.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);z-index:80;background:var(--card);border:1px solid rgba(107,224,200,.4);color:var(--text);padding:14px 22px;border-radius:14px;box-shadow:var(--shadow);font-size:.95rem}
.toast.show{animation:toastIn .3s ease}
@keyframes toastIn{from{opacity:0;transform:translate(-50%,14px)}to{opacity:1;transform:translate(-50%,0)}}

@media (max-width:560px){
    .line-ed{grid-template-columns:1fr 1fr grid-auto-rows:auto}
    .line-ed select{grid-column:1/-1}
    .modal-box{padding:18px}
}
.card-info{display:inline-block;margin-top:10px;font-family:var(--mono);font-size:.74rem;color:var(--accent-3)}
/* ---------- RESPONSIVO (apenas hero/rodape) ---------- */
@media (max-width:720px){
    .footer-inner{flex-direction:column;align-items:flex-start}
}