/* TaleMova · Estudio de cinco libros (G4). Sin dependencias; fuentes autoalojadas (OFL). */
@font-face{font-family:"Bricolage";font-weight:400;font-display:swap;src:url(/web/fonts/bricolage/bricolage-grotesque-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122}
@font-face{font-family:"Bricolage";font-weight:400;font-display:swap;src:url(/web/fonts/bricolage/bricolage-grotesque-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+1E00-1EFF}
@font-face{font-family:"Bricolage";font-weight:600;font-display:swap;src:url(/web/fonts/bricolage/bricolage-grotesque-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122}
@font-face{font-family:"Bricolage";font-weight:600;font-display:swap;src:url(/web/fonts/bricolage/bricolage-grotesque-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+1E00-1EFF}
@font-face{font-family:"Bricolage";font-weight:700;font-display:swap;src:url(/web/fonts/bricolage/bricolage-grotesque-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122}
@font-face{font-family:"Bricolage";font-weight:700;font-display:swap;src:url(/web/fonts/bricolage/bricolage-grotesque-latin-ext-700-normal.woff2) format("woff2");unicode-range:U+0100-02AF,U+1E00-1EFF}
@font-face{font-family:"Lora";font-weight:400;font-display:swap;src:url(/web/fonts/lora/lora-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Lora";font-weight:700;font-display:swap;src:url(/web/fonts/lora/lora-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Lora";font-style:italic;font-weight:400;font-display:swap;src:url(/web/fonts/lora/lora-latin-400-italic.woff2) format("woff2")}

:root{
  --sky:#DCE6F2;      /* fondo: azul gouache */
  --sky-deep:#C9D6E8; /* estante, zonas hundidas */
  --ink:#1F2A44;      /* texto principal */
  --ink-soft:#4A5672; /* texto secundario */
  --paper:#FFFFFF;    /* panel del editor */
  --marigold:#F2B035; /* acción principal */
  --grow:#209C58;     /* barra de preparación (especificación) */
  --alert:#B3261E;
  --ui:"Bricolage",system-ui,sans-serif; --book:"Lora",Georgia,serif;
  --s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:24px;--s6:32px;--s7:48px;--s8:64px;
}
*{box-sizing:border-box}
html{background:var(--sky);color:var(--ink);font:400 17px/1.5 var(--ui);-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;display:flex;flex-direction:column}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Cabecera */
.top{display:flex;flex-wrap:wrap;align-items:center;gap:var(--s3) var(--s4);padding:var(--s4) clamp(16px,4vw,48px)}
.mark{font:700 26px/1 var(--ui);letter-spacing:-.02em;margin:0;flex:1 1 auto;white-space:nowrap}
.mark span{display:inline-block;width:.62em;height:.8em;margin-right:.18em;border-radius:2px 5px 5px 2px;background:var(--ink);vertical-align:-.06em;box-shadow:.16em 0 0 var(--marigold)}
.top select{max-width:min(260px,100%)}
.top select,.btn-ghost{background:transparent;border:1.5px solid var(--ink);border-radius:999px;padding:6px 14px;cursor:pointer}
.btn-ghost:hover{background:rgba(31,42,68,.06)}

/* Portada del estudio */
main{flex:1;padding:0 clamp(16px,4vw,48px) var(--s7)}
.intro{max-width:62ch;margin:var(--s5) 0 var(--s6)}
.intro h1{font:700 clamp(34px,5vw,56px)/1.02 var(--ui);letter-spacing:-.03em;margin:0 0 var(--s3)}
.intro p{margin:0;color:var(--ink-soft);font-size:18px}

/* La estantería: el elemento memorable */
.shelf{position:relative;display:flex;align-items:flex-end;gap:clamp(10px,2vw,22px);padding:var(--s5) var(--s5) 0;min-height:340px;
  background:linear-gradient(var(--sky-deep),var(--sky-deep)) bottom/100% 22px no-repeat}
.shelf::after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:10px;background:rgba(31,42,68,.18);border-radius:0 0 6px 6px}
.spine{position:relative;flex:0 0 auto;width:clamp(68px,10vw,96px);border:0;cursor:pointer;padding:0;border-radius:4px 7px 7px 4px;
  display:flex;flex-direction:column;align-items:center;justify-content:space-between;margin-bottom:22px;transition:transform .25s ease}
.spine:hover{transform:translateY(-6px)}
.spine[aria-pressed="true"]{transform:translateY(-14px)}
.spine.empty{height:250px;background:repeating-linear-gradient(135deg,rgba(31,42,68,.06) 0 8px,transparent 8px 16px);border:2px dashed rgba(31,42,68,.35)}
.spine.empty .plus{font:300 44px/1 var(--ui);color:var(--ink-soft);margin:auto}
.spine.book{height:var(--h,290px);background:var(--c);color:var(--a);box-shadow:inset 6px 0 0 rgba(255,255,255,.12),inset -3px 0 0 rgba(0,0,0,.25)}
.spine .title{writing-mode:vertical-rl;transform:rotate(180deg);font:700 19px/1.1 var(--book);padding:var(--s4) 0;max-height:78%;overflow:hidden;text-overflow:ellipsis}
.spine .no{font:600 13px/1 var(--ui);padding:var(--s3) 0;opacity:.85}
.spine .band{position:absolute;left:0;right:0;height:3px;background:currentColor;opacity:.55}
.spine .band.t{top:14px}.spine .band.b{bottom:34px}
.spine .grow{position:absolute;left:8px;right:8px;bottom:var(--s4);height:8px;border-radius:8px;background:rgba(255,255,255,.35);overflow:hidden}
.spine .grow i{display:block;height:100%;width:0;background:var(--grow);transition:width .35s ease}
.spine.preparing{height:270px;background:var(--ink);color:#fff}
.spine.error{outline:3px solid var(--alert)}

/* Detalle del libro seleccionado */
.detail{max-width:820px;margin-top:var(--s6);min-height:120px}
.detail h2{font:700 30px/1.15 var(--book);margin:0 0 var(--s2)}
.detail .meta{color:var(--ink-soft);margin:0 0 var(--s4)}
.actions{display:flex;flex-wrap:wrap;gap:var(--s2) var(--s3)}
.btn{border:0;border-radius:999px;padding:12px 20px;font-weight:600;cursor:pointer;background:var(--paper);color:var(--ink);box-shadow:0 1px 0 rgba(31,42,68,.25)}
.btn:hover{background:#f6f8fc}
.btn.primary{background:var(--marigold);color:var(--ink)}
.btn.primary:hover{filter:brightness(1.05)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.hint{display:block;margin-top:var(--s3);color:var(--ink-soft);font-size:15px}
.err{color:var(--alert)}
.status{margin-top:var(--s3);min-height:1.5em;font-size:15px}
footer{padding:var(--s5) clamp(16px,4vw,48px);color:var(--ink-soft);font-size:14px}

/* Editor: panel lateral; pantalla completa en móvil */
.scrim{position:fixed;inset:0;background:rgba(31,42,68,.35);z-index:20}
.editor{position:fixed;top:0;right:0;bottom:0;width:min(640px,100%);background:var(--paper);z-index:21;display:flex;flex-direction:column;
  box-shadow:-12px 0 40px rgba(31,42,68,.18)}
.editor header{display:flex;align-items:center;justify-content:space-between;padding:var(--s4) var(--s5);border-bottom:1px solid #e3e8f1}
.editor header h2{margin:0;font:700 22px/1.2 var(--ui)}
.editor .body{flex:1;overflow:auto;padding:var(--s4) var(--s5) var(--s6)}
.editor footer{display:flex;justify-content:flex-end;gap:var(--s3);padding:var(--s4) var(--s5);border-top:1px solid #e3e8f1;color:inherit}
.step{padding:var(--s5) 0;border-bottom:1px solid #eef1f6}
.step h3{display:flex;align-items:baseline;gap:var(--s3);margin:0 0 var(--s3);font:700 19px/1.2 var(--ui)}
.step h3 b{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--ink);color:#fff;font-size:14px;flex:none}
.chips{display:flex;flex-wrap:wrap;gap:var(--s2);margin:var(--s2) 0 var(--s4)}
.chip{border:1.5px solid var(--ink);background:transparent;border-radius:999px;padding:5px 12px;cursor:pointer;font-size:15px}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff}
.stories{display:grid;gap:var(--s3)}
.story{display:block;text-align:left;border:2px solid #e3e8f1;border-radius:10px;padding:var(--s3) var(--s4);background:#fff;cursor:pointer}
.story[aria-checked="true"]{border-color:var(--ink);box-shadow:inset 6px 0 0 var(--marigold)}
.story strong{display:block;font:700 18px/1.25 var(--book)}
.story span{display:block;color:var(--ink-soft);font-size:15px;margin-top:2px}
.field{display:block;margin:var(--s3) 0}
.field label{display:block;font-weight:600;margin-bottom:var(--s1)}
.field input[type=text],.field select{width:100%;padding:10px 12px;border:1.5px solid #b9c3d6;border-radius:8px;background:#fff}
.field input[aria-invalid="true"]{border-color:var(--alert)}
.field .msg{display:block;font-size:14px;margin-top:var(--s1);min-height:1.2em}
.field .msg.warn{color:#8a5a00}
.styles{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s2)}
.styles button{border:2px solid #e3e8f1;border-radius:10px;padding:0;overflow:hidden;background:#fff;cursor:pointer;text-align:center;font-size:14px}
.styles button[aria-checked="true"]{border-color:var(--ink)}
.styles img{display:block;width:100%;aspect-ratio:740/732;object-fit:cover;background:#eef1f6}
.styles span{display:block;padding:6px 4px}
.swatches{display:flex;flex-wrap:wrap;gap:6px;margin:var(--s2) 0}
.swatch{width:30px;height:30px;border-radius:50%;border:1.5px solid rgba(31,42,68,.25);cursor:pointer;padding:0}
.swatch[aria-checked="true"]{outline:3px solid var(--ink);outline-offset:2px}
.radio{display:flex;align-items:center;gap:var(--s2);margin:6px 0;cursor:pointer}
.group{font-size:14px;color:var(--ink-soft);margin-top:var(--s3)}

/* Lector a pantalla completa */
.reader{position:fixed;inset:0;z-index:40;background:#000}
.reader .host{position:absolute;inset:0}
.reader .close{position:absolute;top:12px;right:12px;z-index:2}

@media (max-width:640px){
  .shelf{gap:8px;padding:var(--s4) var(--s2) 0;min-height:280px;overflow-x:auto}
  .spine{width:58px}.spine.empty{height:200px}.spine.book{height:calc(var(--h,290px) * .8)}
  .styles{grid-template-columns:repeat(2,1fr)}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.sharebox{margin-top:var(--s4);padding:var(--s4);background:var(--paper);border-radius:12px;max-width:640px}
.sharebox p{margin:0}
/* G6 · vista previa de melodías */
.radio-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.listen{font-size:14px;padding:3px 12px}
/* G6 · grabación de vídeo y abrir libro */
.beta{font-size:10px;font-weight:700;margin-left:4px;background:var(--marigold);border-radius:6px;padding:1px 5px;vertical-align:super}
.vdlg{border:0;border-radius:18px;padding:24px;max-width:min(520px,92vw);color:var(--ink)}
.vdlg::backdrop{background:rgba(20,26,40,.5)}
.vdlg h2{margin:0 0 8px;font:700 24px/1.2 var(--ui)}
.vdlg .actions{justify-content:flex-end;margin-top:16px}
.tm-rec{position:fixed;inset:0;z-index:2147483000;background:#111;display:grid;place-items:center;grid-template-rows:1fr auto}
.tm-rec-host{width:min(92vw,calc((100vh - 130px) * 1672 / 941));aspect-ratio:1672/941;align-self:center}
.tm-rec-msg{color:#ddd;font:500 15px var(--ui);margin:0 0 14px}
.tm-rec-cancel{position:absolute;top:10px;right:12px;background:#333;color:#fff;border:0;border-radius:999px;padding:6px 14px;cursor:pointer}
body.dropping::after{content:attr(data-drop);position:fixed;inset:12px;border:3px dashed var(--ink);border-radius:20px;background:rgba(220,230,242,.92);display:grid;place-items:center;font:700 24px var(--ui);z-index:9999;pointer-events:none}
/* Aviso discreto de TaleMova Pro (desactivado por defecto: web/config/promo.json) */
.pro{display:flex;align-items:center;gap:10px;margin-top:16px;padding:10px 12px 10px 14px;border-radius:12px;background:rgba(255,255,255,.55);border:1px solid rgba(31,42,68,.12);font-size:14px;color:var(--ink-soft);max-width:640px}
.pro p{margin:0;flex:1}
.pro a{font-weight:700;color:var(--ink);white-space:nowrap}
.pro-x{border:0;background:transparent;color:var(--ink-soft);cursor:pointer;font-size:14px;padding:4px 6px;border-radius:6px}
.pro-x:hover{background:rgba(31,42,68,.08)}