:root{--blue:#123d74;--blue2:#0877c9;--red:#e73846;--ink:#142238;--muted:#647187;--paper:#f5f8fc;--line:#e2e8f0;--white:#fff;--green:#208552;--gold:#986d12;--radius:22px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"DM Sans",sans-serif;overflow-x:hidden}
button,input{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
.topbar{height:72px;padding:0 max(18px,calc((100% - 1240px)/2));display:flex;align-items:center;gap:22px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.brand{display:flex;align-items:center;gap:7px;text-decoration:none;color:var(--blue);font:700 18px Fredoka,sans-serif;white-space:nowrap}.brand b{color:var(--red)}.brand-note{font-size:26px;color:var(--red)}
.search{margin-left:auto;width:min(420px,42vw);padding:10px 14px;border:1px solid var(--line);border-radius:14px;color:var(--muted);display:flex;align-items:center;gap:9px;background:#fff}.search span{font-size:24px;line-height:1}.search input{border:0;outline:0;width:100%;min-width:0;font:inherit;color:var(--ink)}.search:focus-within{border-color:#79ade1;box-shadow:0 0 0 3px #0877c91a}
.account,.hero-cta{border:0;border-radius:12px;background:var(--blue);color:#fff;padding:12px 17px;font-weight:700;font-size:14px;text-decoration:none;white-space:nowrap}.account:hover,.hero-cta:hover{background:#0b2f5c}
main{max-width:1240px;margin:auto;padding:22px 24px 80px}
.preview-banner{display:flex;align-items:center;gap:11px;padding:12px 15px;margin:0 0 16px;border:1px solid #f0dba9;border-radius:14px;background:#fff9e9;color:#755212;font-size:13px}.preview-banner p{margin:0;line-height:1.45}.status-dot{flex:0 0 10px;width:10px;height:10px;border-radius:50%;background:#df9c15}
.hero{position:relative;min-height:290px;padding:34px 42px;border-radius:28px;display:flex;align-items:center;gap:24px;color:#fff;background:linear-gradient(118deg,#0877c9,#174a86 58%,#e73846);box-shadow:0 18px 50px #173a6724;overflow:hidden}.hero-copy{position:relative;z-index:1;max-width:570px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em}.hero h1{font:600 clamp(38px,5vw,60px)/.98 Fredoka,sans-serif;margin:13px 0}.hero h1 em{font-style:normal;color:#a5f0c8}.hero p{margin:0 0 21px;max-width:520px;color:#eaf0f8;font-size:17px;line-height:1.5}.hero-cta{display:inline-flex;gap:14px;align-items:center;background:#fff;color:var(--blue)}.hero-cta:hover{background:#eaf5ff;color:#0b2f5c}.hero-cta span{font-size:18px}.hero-art{width:188px;height:236px;object-fit:cover;object-position:top center;border:4px solid #ffffff72;border-radius:18px;box-shadow:0 14px 38px #09244340;flex:0 0 auto}.hero-total{margin-left:auto;min-width:160px;text-align:center;padding:20px 18px;border-radius:50%;background:#ffffff17;border:1px solid #ffffff45}.hero-total b{display:block;font:700 61px/.95 Fredoka,sans-serif}.hero-total span{display:block;margin-top:8px;font-size:11px;line-height:1.45;letter-spacing:.06em}
.release-status{margin:17px 0 30px;padding:15px 19px;display:grid;grid-template-columns:190px minmax(90px,1fr) auto;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 5px 18px #163a6710}.release-status>div:first-child{display:grid;grid-template-columns:auto auto;column-gap:7px;align-items:baseline}.release-status .eyebrow,.release-status>div:first-child>span:last-child{grid-column:1/-1}.release-status strong{font:700 25px Fredoka,sans-serif;color:var(--blue)}.release-status strong small{font:500 13px "DM Sans",sans-serif;color:var(--muted)}.release-status>div:first-child>span:last-child{font-size:11px;color:var(--muted)}.status-progress{height:9px;border-radius:99px;background:#e9edf3;overflow:hidden}.status-progress span{display:block;height:100%;width:0;background:var(--green)}.status-detail{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--muted);white-space:nowrap}.status-key{width:8px;height:8px;border-radius:50%;display:inline-block;margin-left:8px}.status-key:first-child{margin-left:0}.status-key.candidate{background:var(--blue2)}.status-key.pending{background:#e3a329}
.collection-heading{display:flex;align-items:end;justify-content:space-between;gap:16px;margin:0 4px 13px}.collection-heading h2{font:600 31px Fredoka,sans-serif;margin:4px 0 0;color:var(--ink)}.collection-heading .eyebrow{color:var(--blue2)}.count{font-size:13px;color:var(--muted);padding-bottom:5px}
.filters{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 13px;scrollbar-width:thin}.filter{border:1px solid var(--line);border-radius:99px;padding:9px 14px;background:#fff;color:var(--muted);font-size:12px;font-weight:700;white-space:nowrap}.filter:hover{border-color:#9fc8ed;color:var(--blue)}.filter.active{background:var(--blue);border-color:var(--blue);color:#fff}
.library{display:grid;gap:23px}.song-group{min-width:0}.group-heading{display:flex;align-items:center;gap:10px;margin:0 2px 10px}.group-heading h3{font:600 18px Fredoka,sans-serif;margin:0}.group-number{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;color:var(--blue);background:#e8f3ff;font-size:11px;font-weight:700}.group-range{margin-left:auto;color:#8591a2;font-size:11px}.card-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px}.song-card{position:relative;min-width:0;background:#fff;border:1px solid var(--line);border-radius:17px;overflow:hidden;box-shadow:0 5px 15px #102c4d0a;transition:transform .18s,box-shadow .18s}.song-card:hover{transform:translateY(-3px);box-shadow:0 12px 27px #102c4d15}.card-open{width:100%;padding:0;border:0;text-align:left;background:transparent;color:inherit}.card-art{position:relative;height:116px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:linear-gradient(140deg,#dff1ff,#f6faff 54%,#ffe4e3);isolation:isolate}.card-art:before{content:"";position:absolute;inset:0;background-image:url('./assets/capa-es-es-en-v5.png');background-size:cover;background-position:center 28%;opacity:.13;z-index:-1}.card-number{font:700 46px/.9 Fredoka,sans-serif;color:var(--blue);text-shadow:0 2px #fff}.card-note{position:absolute;right:14px;top:13px;font-size:22px;color:var(--red);transform:rotate(13deg)}.card-language{position:absolute;bottom:9px;left:11px;padding:4px 7px;border-radius:7px;background:#ffffffd9;color:var(--blue);font-size:9px;font-weight:700;letter-spacing:.06em}.card-language i{font-style:normal;color:var(--red);padding:0 3px}.favorite{position:absolute;z-index:2;right:9px;top:9px;width:31px;height:31px;border:1px solid #ffffffc9;border-radius:50%;background:#ffffffdf;color:#8190a3;font-size:15px}.favorite.on{color:var(--red);background:#fff}.card-copy{padding:11px 12px 13px}.card-kicker{display:block;color:#738196;font-size:9px;font-weight:700;letter-spacing:.06em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-copy h3{min-height:38px;margin:7px 0 1px;font:600 16px/1.17 Fredoka,sans-serif;color:var(--ink)}.card-copy p{min-height:29px;margin:0 0 10px;color:var(--muted);font-size:11px;line-height:1.35}.review-pill{display:inline-flex;align-items:center;gap:5px;max-width:100%;color:#7b5b13;font-size:9px;font-weight:600;line-height:1.3}.review-pill i{flex:0 0 7px;width:7px;height:7px;border-radius:50%;background:#e0a328}.review-pill.technical{color:#315c83}.review-pill.technical i{background:var(--blue2)}
.empty-state{padding:50px 20px;text-align:center;color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:16px}
.footer{display:flex;justify-content:space-between;gap:14px;margin-top:44px;padding:18px 4px;border-top:1px solid var(--line);color:#738196;font-size:10px;letter-spacing:.07em}.footer span:last-child{color:var(--blue);font-weight:700}
.dialog{position:relative;width:min(540px,calc(100% - 28px));max-height:min(700px,calc(100dvh - 30px));padding:30px;border:1px solid var(--line);border-radius:23px;background:#fff;color:var(--ink);box-shadow:0 28px 80px #081c3540}.dialog::backdrop{background:#0c1c31a8;backdrop-filter:blur(4px)}.dialog-close{position:absolute;right:14px;top:12px;width:36px;height:36px;border:0;border-radius:50%;background:#f1f5f9;color:#34445a;font-size:24px}.dialog .eyebrow{color:var(--blue2)}.dialog h2{margin:9px 35px 0 0;font:600 31px/1.08 Fredoka,sans-serif}.dialog-translation{margin:7px 0 20px;color:var(--muted);font-size:17px}.lesson-placeholder{display:flex;align-items:center;gap:14px;padding:17px;border:1px solid #f0dba9;border-radius:14px;background:#fff9e9;color:#715510}.lock-icon{display:grid;place-items:center;flex:0 0 43px;width:43px;height:43px;border-radius:13px;background:#fff0c8;color:#a57912;font-size:24px}.lesson-placeholder strong{font-size:14px}.lesson-placeholder p{margin:4px 0 0;font-size:12px;line-height:1.45}.asset-status{margin:16px 0 22px;border-top:1px solid var(--line)}.asset-status>div{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:12px}.asset-status span{color:var(--muted)}.asset-status b{text-align:right;font-weight:600;color:#72570f}.dialog-footer{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px}.dialog-footer button{border:1px solid var(--line);border-radius:10px;background:#fff;padding:9px 12px;color:var(--blue);font-size:12px;font-weight:700}.dialog-footer button:disabled{opacity:.4;cursor:not-allowed}.access-dialog p{margin:14px 0 19px;color:var(--muted);line-height:1.6}.access-badge{display:inline-flex;border-radius:99px;background:#fff3d6;color:#785b12;padding:8px 12px;font-size:12px;font-weight:700}
.bottom-nav{display:none}
@media(max-width:1000px){.card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.hero{padding:30px}.hero-art{width:160px;height:200px}.hero-total{min-width:130px}.release-status{grid-template-columns:170px minmax(70px,1fr)}.status-detail{grid-column:1/-1;justify-content:flex-end}}
@media(max-width:700px){html{scroll-padding-top:80px}.topbar{height:64px;padding:0 14px;gap:10px}.brand{font-size:15px;gap:4px}.brand-note{font-size:21px}.search{width:auto;flex:1;margin-left:auto;padding:8px 9px}.search input{font-size:12px}.account{padding:10px 11px;font-size:11px}main{padding:14px 14px 88px}.preview-banner{align-items:flex-start;padding:11px 12px;font-size:11px}.hero{min-height:250px;padding:24px 20px;border-radius:22px;gap:10px}.hero-copy{max-width:64%}.hero .eyebrow{font-size:9px}.hero h1{font-size:39px;margin:10px 0}.hero p{font-size:13px;line-height:1.4;margin-bottom:15px}.hero-cta{font-size:11px;padding:10px 11px}.hero-art{position:absolute;right:13px;bottom:13px;width:92px;height:116px;border-width:3px;border-radius:12px;opacity:.92}.hero-total{position:absolute;right:18px;top:16px;min-width:75px;padding:9px;border-radius:16px}.hero-total b{font-size:35px}.hero-total span{font-size:7px;margin-top:3px}.release-status{margin:12px 0 24px;padding:12px;grid-template-columns:1fr 1.1fr;gap:9px}.release-status .eyebrow{font-size:9px}.release-status strong{font-size:21px}.release-status>div:first-child>span:last-child{font-size:9px}.status-detail{font-size:9px;white-space:normal;justify-content:flex-start;gap:5px}.status-key{margin-left:2px}.collection-heading h2{font-size:26px}.count{font-size:11px}.filters{margin-right:-14px;padding-right:14px}.filter{padding:8px 11px;font-size:10px}.library{gap:17px}.group-heading{margin-bottom:8px}.group-heading h3{font-size:16px}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.card-art{height:98px}.card-copy{padding:9px 9px 11px}.card-copy h3{font-size:14px;min-height:34px}.card-copy p{font-size:10px;min-height:27px}.card-kicker{font-size:8px}.review-pill{font-size:8px}.favorite{width:28px;height:28px;right:7px;top:7px}.footer{font-size:8px;flex-direction:column}.dialog{padding:24px 18px}.dialog h2{font-size:27px}.asset-status>div{font-size:10px}.bottom-nav{position:fixed;z-index:8;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);padding:8px 8px max(8px,env(safe-area-inset-bottom));background:#ffffffed;border-top:1px solid var(--line);backdrop-filter:blur(14px)}.bottom-nav a,.bottom-nav button{display:grid;justify-items:center;gap:2px;padding:2px;border:0;background:transparent;color:#7b8797;text-decoration:none;font-size:9px}.bottom-nav b{font-size:19px;font-weight:500}.bottom-nav .active{color:var(--blue)}}
@media(max-width:390px){.brand{font-size:12px;flex:0 1 auto;min-width:0}.brand-note{font-size:18px}.search{max-width:110px;min-width:0}.account{flex:0 0 auto;font-size:9px;padding:9px 8px}.hero h1{font-size:34px}.hero-copy{max-width:69%}.hero-art{width:76px;height:96px}.release-status{grid-template-columns:1fr}.status-progress{grid-row:2}.status-detail{grid-column:auto}}
.card-art{background:#f2f6fb}.card-worksheet-thumb{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;opacity:.88}.card-number{position:relative;z-index:1;padding:5px 8px;border-radius:10px;background:#ffffffd9;text-shadow:none}.card-language{z-index:1}.worksheet-preview{margin:0 0 15px;padding:10px;border:1px solid var(--line);border-radius:15px;background:#f5f8fc;text-align:center}.worksheet-preview img{display:block;width:auto;max-width:100%;max-height:330px;margin:0 auto;object-fit:contain;border-radius:8px}.worksheet-preview figcaption{margin-top:8px;color:var(--muted);font-size:11px;line-height:1.4}
@media(max-width:700px){.worksheet-preview img{max-height:290px}}
.media-review-grid{display:grid;gap:12px;margin:14px 0}.media-review{padding:13px;border:1px solid var(--line);border-radius:14px;background:#f8fbff}.media-review h3{margin:0 0 9px;font:600 15px/1.25 Fredoka,sans-serif;color:var(--ink)}.media-review audio,.media-review video{display:block;width:100%;max-width:100%}.media-review video{max-height:300px;border-radius:9px;background:#111}
body:not(.member-active) #inicio,
body:not(.member-active) .topbar,
body:not(.member-active) .bottom-nav { display: none !important; }
#member-gate { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: linear-gradient(145deg,#edf7ff,#fff7eb); }
body.member-active #member-gate { display: none; }
.member-gate-card { width: min(100%, 460px); padding: 34px; border: 1px solid #dce8f3; border-radius: 24px; background: #fff; box-shadow: 0 18px 60px #21476b18; font-family: "DM Sans",sans-serif; color: #183c65; }
.member-gate-card h1 { margin: 10px 0; font-family: Fredoka,sans-serif; font-size: 2rem; }
.member-gate-card p { line-height: 1.55; }
.member-gate-card form { display: grid; gap: 10px; margin: 22px 0 12px; }
.member-gate-card input,.member-gate-card button { width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid #cfdae5; border-radius: 12px; font: inherit; }
.member-gate-card button { border: 0; background: #f19a40; color: #fff; font-weight: 700; cursor: pointer; }
.member-gate-card button:disabled { opacity: .6; cursor: wait; }
.member-gate-card small { display: block; margin-top: 18px; color: #60758b; }