@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@600;700;800&display=swap');
[hidden]{display:none!important}
:root{--bg:#070b14;--surface:#0d1422;--surface-2:#111b2d;--line:#213049;--text:#f5f7fb;--muted:#8e9bb0;--gold:#f3b94e;--violet:#8c6cff;--blue:#42a5ff;--success:#48d5a0;--danger:#ff6b78;--radius:20px;--shadow:0 24px 70px rgba(0,0,0,.3)}
*{box-sizing:border-box}html{min-height:100%;background:var(--bg)}body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(circle at 80% 10%,rgba(77,70,180,.13),transparent 35%),var(--bg);font:15px/1.55 "DM Sans",sans-serif}button,input,select{font:inherit}button,a{transition:.2s ease}a{color:inherit;text-decoration:none}h1,h2,strong{font-family:Manrope,sans-serif}h1,h2,p{margin-top:0}.app-shell{display:flex;min-height:100vh}.sidebar{position:fixed;z-index:20;inset:0 auto 0 0;width:238px;padding:28px 18px 110px;background:rgba(10,16,28,.93);border-right:1px solid var(--line);backdrop-filter:blur(16px);display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;padding:0 9px 35px}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(145deg,var(--gold),#e78c35);color:#191108;font-size:24px;box-shadow:0 8px 28px rgba(243,185,78,.22)}.brand strong,.brand small{display:block;line-height:1.05}.brand strong{font-size:19px}.brand small{color:var(--gold);font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin-top:4px}.sidebar nav{display:grid;gap:7px}.sidebar nav a,.nav-button{border:0;width:100%;display:flex;align-items:center;gap:12px;padding:12px 13px;border-radius:12px;color:var(--muted);background:transparent;text-align:left;cursor:pointer}.sidebar nav a span,.nav-button span{font-size:19px;width:22px}.sidebar nav a:hover,.nav-button:hover,.sidebar nav a.active{color:var(--text);background:#152038}.sidebar nav a.active{box-shadow:inset 3px 0 var(--gold)}.sidebar nav em{margin-left:auto;font-size:9px;font-style:normal;text-transform:uppercase;color:#536279}.sidebar nav .disabled{cursor:not-allowed;opacity:.7}.sidebar-bottom{margin-top:auto}.sidebar-bottom p{font-size:11px;color:#536279;padding:10px 13px}.main-area{width:100%;padding-left:238px}.topbar{height:76px;display:flex;align-items:center;gap:22px;padding:0 4vw;border-bottom:1px solid rgba(33,48,73,.7);background:rgba(7,11,20,.72);backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}.menu-toggle{display:none}.icon-button{border:0;background:none;color:var(--text);font-size:23px}.global-search{max-width:470px;flex:1;display:flex;align-items:center;gap:10px;background:#0e1727;border:1px solid var(--line);border-radius:12px;padding:0 14px}.global-search input{height:42px;min-width:0;width:100%;color:var(--muted);border:0;background:none;outline:0}.user-chip{margin-left:auto;display:flex;align-items:center;gap:10px}.user-chip strong,.user-chip small{display:block}.user-chip small{font-size:11px;color:var(--gold)}.avatar{width:37px;height:37px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(135deg,var(--violet),var(--blue));font-weight:700}.content{padding:45px 4vw 135px;max-width:1600px;margin:auto}.auth-content{min-height:100vh}.page-heading{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}.page-heading h1{font-size:clamp(30px,4vw,46px);line-height:1;margin-bottom:12px}.page-heading p{color:var(--muted);margin:0}.eyebrow{display:block;color:var(--gold);font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:10px;margin-bottom:10px}.status-pill,.status{border:1px solid rgba(72,213,160,.3);color:var(--success);background:rgba(72,213,160,.08);border-radius:99px;padding:7px 12px;font-size:12px}.metric-grid{display:grid;grid-template-columns:1.15fr repeat(3,1fr);gap:16px}.metric{min-height:145px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(145deg,rgba(17,27,45,.95),rgba(11,18,31,.95));display:flex;gap:16px;align-items:flex-start}.metric>span{font-size:28px;color:var(--gold)}.metric small,.metric strong,.metric p{display:block}.metric small{color:var(--muted);margin-bottom:12px}.metric strong{font-size:21px}.metric p{color:#647289;font-size:12px;margin:5px 0}.metric.featured{background:linear-gradient(145deg,rgba(84,59,137,.48),rgba(20,27,47,.95));border-color:#594578}.dashboard-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;margin-top:18px}.panel{border:1px solid var(--line);border-radius:var(--radius);background:rgba(13,20,34,.9);padding:26px;box-shadow:var(--shadow)}.panel-title{display:flex;justify-content:space-between}.panel h2{font-size:21px}.disc{font-size:32px;color:var(--violet)}.roadmap{list-style:none;padding:0;margin:18px 0 0}.roadmap li{display:flex;align-items:center;gap:14px;padding:15px 0;border-top:1px solid var(--line)}.roadmap li>span{width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--muted)}.roadmap li.done>span{background:var(--success);color:#06140e;border-color:transparent}.roadmap strong,.roadmap small{display:block}.roadmap small{color:var(--muted)}.ambient{position:relative;overflow:hidden;display:flex;min-height:390px;flex-direction:column;justify-content:flex-end;background:radial-gradient(circle at 50% 10%,rgba(140,108,255,.3),transparent 50%),#0d1422}.ambient .music-glyph{position:absolute;top:30px;right:40px;font-size:100px;color:rgba(243,185,78,.18);transform:rotate(9deg)}.ambient p{color:var(--muted);max-width:520px}.wave{display:flex;align-items:center;justify-content:center;gap:6px;height:60px}.wave i{display:block;width:4px;height:15px;border-radius:9px;background:linear-gradient(var(--gold),var(--violet));animation:pulse 1.5s ease-in-out infinite alternate}.wave i:nth-child(3n){height:42px;animation-delay:.4s}.wave i:nth-child(4n){height:28px;animation-delay:.8s}.wave.wide{justify-content:flex-start;opacity:.8;margin-bottom:35px}@keyframes pulse{to{transform:scaleY(.55);opacity:.45}}.player-placeholder{position:fixed;z-index:30;bottom:0;left:238px;right:0;height:86px;padding:12px 4vw;display:flex;align-items:center;gap:14px;background:rgba(12,18,31,.96);border-top:1px solid var(--line);backdrop-filter:blur(15px)}.player-placeholder .cover{width:50px;height:50px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(145deg,#332c58,#16223c);font-size:22px;color:var(--gold)}.player-placeholder strong,.player-placeholder small{display:block}.player-placeholder small,.player-placeholder>span:last-child{color:var(--muted);font-size:11px}.player-placeholder button{width:38px;height:38px;border-radius:50%;border:0;margin-left:auto}.track{height:4px;max-width:280px;flex:1;background:#253147;border-radius:9px}.track i{display:block;width:0;height:100%;background:var(--gold)}.login-layout{min-height:100vh;display:grid;grid-template-columns:minmax(350px,1.15fr) minmax(390px,.85fr)}.login-art{position:relative;overflow:hidden;padding:8vw;display:flex;flex-direction:column;justify-content:flex-end;background:radial-gradient(circle at 55% 35%,rgba(140,108,255,.28),transparent 32%),linear-gradient(145deg,#0a1223,#101127 55%,#1a1530)}.login-art:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(165deg,transparent 0 45px,rgba(255,255,255,.018) 46px 47px)}.hero-note{position:absolute;top:15%;left:48%;font-size:clamp(120px,18vw,270px);color:rgba(243,185,78,.13);transform:rotate(10deg)}.sound-orbit{position:absolute;border:1px solid rgba(140,108,255,.18);border-radius:50%}.orbit-one{width:480px;height:480px;top:-130px;right:-100px}.orbit-two{width:700px;height:700px;top:-240px;right:-210px}.login-art>*{position:relative;z-index:1}.login-art>p{color:var(--gold);font-weight:700;letter-spacing:.18em;text-transform:uppercase}.login-art h1{font-size:clamp(38px,5vw,74px);line-height:1.03;letter-spacing:-.04em;margin-bottom:0}.login-art h1 span{color:var(--gold)}.login-card{padding:7vw clamp(35px,7vw,110px);display:flex;flex-direction:column;justify-content:center;background:var(--surface);box-shadow:-30px 0 80px rgba(0,0,0,.2)}.login-brand{position:absolute;top:40px;padding:0}.login-card h2{font-size:clamp(28px,3vw,40px);line-height:1.1;margin-bottom:10px}.login-card p{color:var(--muted)}.stack{display:grid;gap:18px;margin-top:20px}.stack label,.modal-card label{display:grid;gap:8px;font-weight:600;font-size:13px}.stack input,.modal-card input,.modal-card select{width:100%;height:51px;border:1px solid var(--line);border-radius:12px;background:#0a111e;color:var(--text);padding:0 14px;outline:none}.stack input:focus,.modal-card input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(243,185,78,.1)}.password-field{display:flex;position:relative}.password-field button{position:absolute;right:5px;top:5px;width:40px;height:40px;background:none;border:0;color:var(--muted)}.primary-button,.secondary-button{min-height:50px;border:0;border-radius:12px;padding:0 20px;display:inline-flex;justify-content:center;align-items:center;gap:25px;font-weight:700;cursor:pointer}.primary-button{color:#181003;background:linear-gradient(135deg,var(--gold),#ed9639);box-shadow:0 10px 25px rgba(243,185,78,.16)}.primary-button:hover{transform:translateY(-1px);filter:brightness(1.06)}.primary-button.compact{min-height:43px}.secondary-button{color:var(--text);background:#19243a}.secure-note{color:#65748b;margin-top:25px}.alert{margin:0 auto 20px;max-width:900px;padding:12px 16px;border-radius:12px;border:1px solid}.alert-erro{color:#ffc1c7;background:rgba(255,107,120,.1);border-color:rgba(255,107,120,.35)}.alert-sucesso{color:#aaf1d6;background:rgba(72,213,160,.1);border-color:rgba(72,213,160,.3)}.alert-aviso{color:#ffe2aa;background:rgba(243,185,78,.1);border-color:rgba(243,185,78,.3)}.table-panel{padding:0;overflow:hidden}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:850px}th,td{padding:17px 20px;text-align:left;border-bottom:1px solid var(--line)}th{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}td small{display:block;color:var(--muted)}.status.off{color:#ffc1c7;background:rgba(255,107,120,.1);border-color:rgba(255,107,120,.3)}.actions{display:flex;gap:6px}.actions form{display:inline}.actions button{border:1px solid var(--line);border-radius:8px;background:#151f32;color:var(--text);padding:6px 10px;cursor:pointer}dialog{width:min(480px,calc(100% - 28px));border:1px solid var(--line);border-radius:20px;padding:0;color:var(--text);background:var(--surface-2);box-shadow:var(--shadow)}dialog::backdrop{background:rgba(0,0,0,.72);backdrop-filter:blur(4px)}.modal-card{padding:25px;display:grid;gap:15px}.modal-title{display:flex;justify-content:space-between}.modal-title button{border:0;background:none;color:var(--muted);font-size:28px}.password-reset{border-top:1px solid var(--line);padding-top:20px}
@media(max-width:1050px){.metric-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.login-layout{grid-template-columns:.8fr 1fr}.login-art{padding:6vw}.login-art h1{font-size:48px}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:none;box-shadow:30px 0 70px rgba(0,0,0,.55)}.main-area{padding-left:0}.menu-toggle{display:block}.topbar{padding:0 18px}.global-search{display:none}.content{padding:30px 18px 120px}.player-placeholder{left:0;padding:10px 18px}.player-placeholder .track,.player-placeholder>span:last-child{display:none}.page-heading{align-items:flex-start;flex-direction:column}.metric-grid{grid-template-columns:1fr}.login-layout{display:block}.login-art{display:none}.login-card{min-height:100vh;padding:120px 26px 45px}.login-brand{top:35px}.user-chip strong{font-size:12px}.user-chip small{font-size:9px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.drive-public-card{margin-top:18px;display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(120deg,rgba(243,185,78,.08),rgba(140,108,255,.08)),var(--surface)}.drive-public-card h2{margin-bottom:8px}.drive-public-card p{margin:0;color:var(--muted)}.drive-public-card .primary-button{white-space:nowrap}
@media(max-width:760px){.drive-public-card{align-items:flex-start;flex-direction:column}.drive-public-card .primary-button{width:100%;white-space:normal;text-align:center}}
.heading-actions,.view-switch,.file-actions{display:flex;align-items:center;gap:10px}.primary-button:disabled{opacity:.45;cursor:not-allowed;transform:none}.diagnostic-summary{display:flex;justify-content:space-between;gap:20px;margin-bottom:18px}.diagnostic-summary small{color:var(--muted)}.empty-state{text-align:center;padding:55px 25px}.empty-state>span{font-size:50px;color:var(--gold)}.filter-bar{display:flex;gap:10px;margin-bottom:18px}.filter-bar input,.filter-bar select{height:45px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--text);padding:0 14px}.filter-bar input{flex:1}.explorer{display:grid;grid-template-columns:280px minmax(0,1fr);gap:18px}.folder-tree{padding:14px;display:flex;flex-direction:column;align-self:start;max-height:70vh;overflow:auto}.folder-tree>strong{padding:10px}.folder-tree a{display:flex;justify-content:space-between;gap:8px;padding:9px 10px 9px calc(10px + var(--level,0)*10px);border-radius:9px;color:var(--muted)}.folder-tree a:hover,.folder-tree a.selected{background:#17233a;color:var(--text)}.folder-tree small{color:var(--gold)}.archive-main{min-width:0}.folder-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.folder-heading h2{margin:5px 0 0}.folder-heading small{color:var(--muted)}.archive-items{display:grid;gap:10px}.archive-items.cards{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}.file-item{padding:15px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:13px}.cards .file-item{grid-template-columns:1fr;align-items:start;min-height:170px}.file-item strong,.file-item small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-item small{color:var(--muted)}.file-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:11px;background:#192641;color:var(--gold);font-size:21px}.file-actions a,.view-switch a{padding:7px 9px;border:1px solid var(--line);border-radius:8px;font-size:12px}.pagination{display:flex;gap:5px;margin-top:18px}.pagination a{width:34px;height:34px;display:grid;place-items:center;border-radius:8px;background:var(--surface)}.pagination a.active{background:var(--gold);color:#181003}.details-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.details-grid small,.details-grid strong{display:block}.details-grid small{color:var(--muted)}.mini-chart{display:grid;gap:8px;margin-bottom:25px}.mini-chart>div{display:grid;grid-template-columns:50px 1fr 35px;align-items:center;gap:8px;font-size:11px}.mini-chart i{height:8px;width:var(--size);background:linear-gradient(90deg,var(--violet),var(--gold));border-radius:8px}
@media(max-width:900px){.explorer{grid-template-columns:1fr}.folder-tree{max-height:260px}.details-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.heading-actions,.filter-bar,.diagnostic-summary{align-items:stretch;flex-direction:column}.filter-bar input,.filter-bar select{width:100%}.file-item{grid-template-columns:auto minmax(0,1fr)}.file-actions{grid-column:1/-1}.details-grid{grid-template-columns:1fr}.folder-heading{align-items:flex-start;flex-direction:column;gap:12px}}
.chart-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}.chart-grid .mini-chart>div{grid-template-columns:100px 1fr 35px}.muted{color:var(--muted)}.rank-list{display:grid;gap:8px}.rank-list>div{display:flex;justify-content:space-between;gap:15px;padding:9px 0;border-bottom:1px solid var(--line)}.rank-list span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rank-list strong{color:var(--gold);white-space:nowrap}
@media(max-width:1050px){.chart-grid{grid-template-columns:1fr}}
.media-stage{display:grid;gap:24px;justify-items:center}.media-art{width:120px;height:120px;display:grid;place-items:center;border-radius:28px;background:linear-gradient(145deg,#312955,#132039);color:var(--gold);font-size:55px}.media-stage audio,.rehearsal-grid audio{width:min(760px,100%)}.practice-controls,.rehearsal-picker{display:flex;align-items:end;gap:12px;flex-wrap:wrap}.practice-controls label,.rehearsal-picker label{display:grid;gap:6px;color:var(--muted)}.practice-controls select,.rehearsal-picker select{height:44px;max-width:420px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2);color:var(--text);padding:0 12px}.pdf-stage{padding:8px;height:calc(100vh - 220px);min-height:600px}.pdf-stage object,.rehearsal-pdf object{width:100%;height:100%;border:0;border-radius:12px;background:#fff}.rehearsal-grid{display:grid;grid-template-columns:minmax(320px,.75fr) minmax(420px,1.25fr);gap:18px;margin-top:18px}.rehearsal-pdf{height:72vh;min-height:580px}@media(max-width:900px){.rehearsal-grid{grid-template-columns:1fr}.rehearsal-pdf{height:65vh}.pdf-stage{height:70vh}}
.folder-tree>strong{display:flex;justify-content:space-between}.folder-tree>strong small{font:10px "DM Sans";color:var(--muted)}.folder-tree ul{list-style:none;margin:0;padding-left:14px}.folder-tree .tree-root{padding-left:0}.folder-tree details>summary{display:grid;grid-template-columns:18px minmax(0,1fr) auto;align-items:center;gap:5px;padding:7px 6px;border-radius:8px;color:var(--muted);cursor:pointer}.folder-tree summary::marker{content:""}.folder-tree summary.selected{background:#17233a;color:var(--text)}.folder-tree summary a{padding:0;background:none!important;color:inherit}.folder-tree summary small{color:var(--gold)}.breadcrumb{display:flex;flex-wrap:wrap;gap:7px;color:var(--muted);font-size:12px}.breadcrumb a:hover{color:var(--gold)}.subfolder-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px;margin-bottom:18px}.subfolder-card{display:flex;gap:12px;align-items:center;padding:16px}.subfolder-card>span{color:var(--gold);font-size:24px}.subfolder-card strong,.subfolder-card small{display:block}.subfolder-card small{color:var(--muted)}.file-name:hover{color:var(--gold)}.file-actions button{padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:var(--surface-2);color:var(--text);cursor:pointer}.player-placeholder audio{width:min(520px,52vw);margin-left:auto}.player-meta{min-width:180px;max-width:340px}.player-meta strong,.player-meta small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media(max-width:760px){.player-placeholder audio{width:55vw}.player-meta{display:none}.subfolder-grid{grid-template-columns:1fr}}
.pdf-modal{width:calc(100vw - 34px);max-width:none;height:calc(100vh - 34px);max-height:none;border-radius:16px;overflow:hidden}.pdf-modal.is-fullscreen{position:fixed;inset:0;width:100vw;height:100vh;max-width:none;max-height:none;border:0;border-radius:0}.pdf-modal-shell{height:100%;display:grid;grid-template-rows:auto 1fr;position:relative;background:#070b14}.pdf-modal-shell:fullscreen{width:100vw;height:100vh}.pdf-modal-header{min-height:68px;padding:10px 14px;display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--surface);border-bottom:1px solid var(--line)}.pdf-modal-header strong,.pdf-modal-header small{display:block;max-width:55vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pdf-modal-header small{color:var(--muted);font-size:11px}.pdf-modal-header nav{display:flex;gap:8px}.pdf-modal-header .secondary-button{min-height:42px}.pdf-modal object{width:100%;height:100%;border:0;background:#fff}.pdf-modal-loading{position:absolute;inset:68px 0 0;z-index:1;display:grid;place-items:center;background:#111827;color:var(--muted);pointer-events:none}.pdf-modal-loading[hidden]{display:none}.rehearsal-pdf{display:flex;flex-direction:column;gap:12px}.rehearsal-pdf-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.rehearsal-pdf object{min-height:0;flex:1}.audio-error{margin:0;max-width:760px}.player-download{min-height:40px;padding:0 12px;white-space:nowrap}
@media(max-width:760px){.pdf-modal{width:100vw;height:100vh;border:0;border-radius:0}.pdf-modal-header{align-items:flex-start;flex-direction:column}.pdf-modal-header nav{width:100%;overflow-x:auto}.pdf-modal-header .secondary-button{white-space:nowrap;padding:0 12px}.pdf-modal-loading{inset:116px 0 0}.player-download{font-size:0;padding:0 11px}.player-download::before{content:"↓";font-size:18px}.rehearsal-pdf-heading{align-items:flex-start;flex-direction:column}}
.transcode-status{width:min(760px,100%);margin:0;padding:11px 14px;border:1px solid rgba(66,165,255,.35);border-radius:10px;background:rgba(66,165,255,.08);color:#b8dcff;text-align:center}.transcode-status.unavailable{border-color:rgba(243,185,78,.35);background:rgba(243,185,78,.08);color:#ffe2aa}.file-actions button:disabled{opacity:.55;cursor:wait}

/* Explorador: utiliza a área disponível sem alterar o restante do portal. */
.content-wide{max-width:none;width:100%;padding:24px clamp(18px,2vw,34px) 135px}.acervo-heading{margin-bottom:18px}.acervo-heading h1{font-size:clamp(28px,3vw,40px)}.view-switch button{min-height:40px;padding:0 13px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--muted);cursor:pointer}.view-switch button.active{border-color:var(--gold);background:rgba(243,185,78,.12);color:var(--gold)}.view-switch button:focus-visible,.tree-toggle:focus-visible,.folder-tree a:focus-visible{outline:3px solid rgba(66,165,255,.65);outline-offset:2px}.content-wide .explorer{grid-template-columns:minmax(320px,380px) minmax(0,1fr);align-items:start}.folder-tree{padding:0;position:sticky;top:94px;height:calc(100vh - 204px);min-height:430px;max-height:none;overflow:hidden}.folder-tree>header{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:15px 16px;border-bottom:1px solid var(--line)}.folder-tree>header small{margin-left:auto;color:var(--muted);font-size:10px}.folder-tree>header button{display:none;border:0;background:none;color:var(--text);font-size:24px}.tree-scroll{height:calc(100% - 54px);overflow:auto;padding:10px;overscroll-behavior:contain;scrollbar-gutter:stable}.folder-tree .tree-row{display:grid;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:5px;min-height:38px;padding:4px 6px;border-radius:9px;color:var(--muted)}.folder-tree .tree-row.selected{background:#17233a;color:var(--text);box-shadow:inset 3px 0 var(--gold)}.folder-tree .tree-row.selected:after{content:"Selecionada";position:absolute;width:1px;height:1px;overflow:hidden}.folder-tree .tree-row a{display:block;min-width:0;padding:4px 2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:inherit}.folder-tree .tree-row small{color:var(--gold);font-size:10px}.tree-toggle{width:26px;height:26px;border:1px solid var(--line);border-radius:7px;background:#121d30;color:var(--gold);font-weight:800;cursor:pointer}.tree-toggle:disabled{opacity:.45}.tree-leaf{width:26px;text-align:center;color:#60708a}.folder-tree [role=group]{list-style:none;margin:0;padding-left:17px}.archive-main{min-width:0}.explorer-loading{min-height:180px;display:grid;place-items:center;color:var(--muted)}.archive-items.lista .file-item{min-height:76px;padding:11px 14px}.archive-items.lista .file-icon{width:38px;height:38px}.archive-items.cards{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));align-items:stretch}.archive-items.cards .file-item{display:flex;flex-direction:column;align-items:flex-start;min-width:0;min-height:220px;padding:20px}.archive-items.cards .file-icon{width:58px;height:58px;font-size:28px}.archive-items.cards .file-summary{width:100%}.archive-items.cards .file-actions{margin-top:auto;flex-wrap:wrap}.archive-items.cards .file-actions a,.archive-items.cards .file-actions button{flex:1 1 auto;text-align:center}.file-summary small{display:block}.folder-drawer-button{display:none}.subfolder-card strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.archive-main[aria-busy=true]{opacity:.82}
@media(max-width:1100px){.content-wide .explorer{grid-template-columns:minmax(280px,330px) minmax(0,1fr)}.content-wide{padding-left:18px;padding-right:18px}.file-actions{flex-wrap:wrap}}
@media(max-width:760px){.content-wide{padding:22px 14px 125px}.content-wide .explorer{display:block}.folder-drawer-button{display:inline-flex}.folder-tree{position:fixed;z-index:45;top:0;bottom:86px;left:0;width:min(88vw,360px);height:auto;min-height:0;transform:translateX(-105%);transition:.2s;box-shadow:30px 0 70px rgba(0,0,0,.65)}.folder-tree.open{transform:none}.folder-tree>header button{display:block}.tree-scroll{height:calc(100% - 54px)}.archive-items.cards{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}.archive-items.lista .file-item{grid-template-columns:auto minmax(0,1fr)}.view-switch{width:100%}.view-switch button{flex:1}.acervo-heading{gap:14px}}

/* Correção dos modos Lista/Cards e contenção de conteúdo longo. */
.archive-main:not([data-view-ready="true"]){visibility:hidden}
.main-area,.content-wide,.acervo-page,.explorer,.archive-main,.folder-heading,.subfolder-grid,.archive-items,.file-item,.file-summary,.file-actions,.subfolder-card,.subfolder-summary{min-width:0;max-width:100%;box-sizing:border-box}.content-wide{overflow-x:clip}.archive-main{overflow-x:hidden}.subfolder-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr));gap:10px}.subfolder-card{width:100%;overflow:hidden;align-items:flex-start;min-height:92px}.subfolder-card>span{flex:0 0 auto}.subfolder-summary{display:grid;gap:5px;overflow:hidden;width:100%}.subfolder-summary strong{display:-webkit-box;white-space:normal;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;overflow-wrap:anywhere;line-height:1.35}.subfolder-summary small{display:flex;flex-wrap:wrap;gap:2px 8px;min-width:0;overflow-wrap:anywhere}.archive-items.cards{grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr));width:100%}.archive-items.cards .file-item{width:100%;max-width:100%;overflow:hidden}.archive-items.cards .file-name strong{display:-webkit-box;white-space:normal;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;overflow-wrap:anywhere;line-height:1.35}.archive-items.cards .file-summary small{white-space:normal;overflow-wrap:anywhere}.archive-items.cards .file-actions{width:100%;min-width:0;overflow:hidden}.archive-items.cards .file-actions a,.archive-items.cards .file-actions button{min-width:0;max-width:100%;white-space:normal;overflow-wrap:anywhere}.archive-main[data-view-mode="list"] .subfolder-grid,.archive-main[data-view-mode="list"] .archive-items{display:grid;grid-template-columns:minmax(0,1fr);gap:7px}.archive-main[data-view-mode="list"] .subfolder-card{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:center;min-height:64px;padding:10px 14px}.archive-main[data-view-mode="list"] .subfolder-summary{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:14px}.archive-main[data-view-mode="list"] .subfolder-summary strong{display:block;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.archive-main[data-view-mode="list"] .subfolder-summary small{justify-content:flex-end;white-space:nowrap}.archive-items.list .file-item{display:grid;grid-template-columns:42px minmax(0,1fr) minmax(240px,auto);align-items:center;min-height:68px;padding:9px 13px;overflow:hidden}.archive-items.list .file-name strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.archive-items.list .file-summary small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.archive-items.list .file-actions{justify-content:flex-end;flex-wrap:wrap;overflow:hidden}.player-placeholder{max-width:calc(100% - 238px);box-sizing:border-box;overflow:hidden}.player-placeholder audio{min-width:0;max-width:100%}
@media(max-width:900px){.archive-items.list .file-item{grid-template-columns:42px minmax(0,1fr)}.archive-items.list .file-actions{grid-column:1/-1;justify-content:flex-start}.archive-main[data-view-mode="list"] .subfolder-summary{grid-template-columns:minmax(0,1fr)}.archive-main[data-view-mode="list"] .subfolder-summary small{justify-content:flex-start}}
@media(max-width:760px){.subfolder-grid,.archive-items.cards{grid-template-columns:minmax(0,1fr)}.archive-main[data-view-mode="list"] .subfolder-card{grid-template-columns:30px minmax(0,1fr)}.player-placeholder{max-width:100%}}
.review-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.review-tabs a{padding:9px 12px;border:1px solid var(--line);border-radius:9px;color:var(--muted)}.review-tabs a.active{color:var(--gold);border-color:var(--gold);background:rgba(243,185,78,.08)}.review-simulator{display:flex;gap:12px;align-items:end;flex-wrap:wrap;margin-bottom:18px}.review-simulator label{display:grid;gap:6px;min-width:170px;color:var(--muted)}.review-simulator select,.review-card select{height:43px;border:1px solid var(--line);border-radius:9px;background:var(--surface-2);color:var(--text);padding:0 10px}.review-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:14px}.review-card{display:grid;gap:16px;min-width:0}.review-card.wide{grid-column:span 2}.review-card h2{margin:10px 0 4px;overflow-wrap:anywhere}.review-card p,.review-card small{color:var(--muted)}.review-card dl{display:grid;grid-template-columns:120px minmax(0,1fr);gap:7px 12px;margin:0}.review-card dt{color:var(--muted)}.review-card dd{margin:0;overflow-wrap:anywhere}.review-card .actions{flex-wrap:wrap}.review-card .actions a,.review-card .actions button{padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:#151f32;color:var(--text)}.review-file{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:10px;align-items:center;padding:12px 0;border-top:1px solid var(--line)}.review-file strong,.review-file small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}progress{width:180px;accent-color:var(--gold)}@media(max-width:760px){.review-card.wide{grid-column:auto}.review-file{grid-template-columns:minmax(0,1fr)}.review-simulator label{width:100%}}
.comparison-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.comparison-grid>*{min-width:0;border:1px solid var(--border);border-radius:12px;padding:1rem}.impact-panel{border-color:#e9a23b}.selection-bar{position:sticky;top:0;z-index:3;display:flex;gap:.65rem;align-items:center;flex-wrap:wrap;padding:.8rem;background:var(--panel);border-bottom:1px solid var(--border)}.review-card label{display:block;margin:.45rem 0}@media(max-width:760px){.comparison-grid{grid-template-columns:1fr}.selection-bar>*{width:100%}}

/* Visualizador integrado de partituras com PDF.js. */
.pdf-canvas-stage{position:relative;overflow:auto;display:block;padding:16px;background:#252b35;text-align:center;overscroll-behavior:contain}.pdf-canvas-stage canvas{display:block;margin:0 auto;background:#fff;box-shadow:0 8px 35px rgba(0,0,0,.45)}.pdf-canvas-stage .pdf-modal-loading{position:absolute;inset:0;z-index:2;display:grid;place-items:center;margin:0;background:#111827e8;color:var(--muted);pointer-events:none}.pdf-modal-loading[hidden],.pdf-modal-error[hidden]{display:none}.pdf-modal-error{position:sticky;z-index:3;top:12px;max-width:600px;margin:0 auto 12px}.pdf-page-status{display:inline-flex;align-items:center;justify-content:center;min-width:105px;color:var(--muted);font-size:12px}.pdf-launcher{min-height:420px;display:grid;place-items:center;align-content:center;gap:12px;text-align:center}.pdf-launcher>span{font-size:72px;color:var(--gold)}.pdf-launcher h2,.pdf-launcher p{margin:0}.pdf-launcher p{max-width:620px;color:var(--muted)}
@media(max-width:760px){.pdf-modal-header nav{display:grid;grid-template-columns:repeat(3,max-content);max-width:100%;padding-bottom:4px}.pdf-page-status{order:-1;grid-column:1/-1;justify-content:flex-start}.pdf-canvas-stage{padding:8px}.pdf-launcher{min-height:320px;padding:24px 15px}.pdf-launcher>span{font-size:54px}}