.navaula[data-astro-cid-5srk25as]{position:sticky;top:0;z-index:50;background:var(--color-ink);color:var(--color-bg);border-bottom:1px solid rgba(255,255,255,.08)}.navaula__inner[data-astro-cid-5srk25as]{display:flex;align-items:center;justify-content:space-between;padding-top:.85rem;padding-bottom:.85rem}.navaula__brand[data-astro-cid-5srk25as]{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--font-serif);font-weight:500;color:var(--color-bg)}.navaula__brand-mark[data-astro-cid-5srk25as]{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--color-gold);color:var(--color-ink);font-size:.85rem;font-weight:600}.navaula--profe[data-astro-cid-5srk25as] .navaula__brand-mark[data-astro-cid-5srk25as]{background:var(--color-deep);color:var(--color-bg)}.navaula--admin[data-astro-cid-5srk25as] .navaula__brand-mark[data-astro-cid-5srk25as]{background:var(--color-accent);color:#fff}.navaula__brand-name[data-astro-cid-5srk25as]{font-size:1rem;color:var(--color-bg)}.navaula__links[data-astro-cid-5srk25as]{display:flex;align-items:center;gap:1.6rem;font-size:.95rem}.navaula__links[data-astro-cid-5srk25as] a[data-astro-cid-5srk25as]{color:#f2ead7c7;transition:color .15s ease}.navaula__links[data-astro-cid-5srk25as] a[data-astro-cid-5srk25as]:hover,.navaula__links[data-astro-cid-5srk25as] a[data-astro-cid-5srk25as].is-active{color:var(--color-bg)}.navaula__logout[data-astro-cid-5srk25as]{padding:.4rem .85rem;border:1px solid rgba(242,234,215,.35);border-radius:var(--radius-sm);color:#f2ead7c7!important;transition:background .15s ease,color .15s ease,border-color .15s ease}.navaula__logout[data-astro-cid-5srk25as]:hover{background:#f2ead71a;border-color:#f2ead799;color:var(--color-bg)!important}.navaula__burger[data-astro-cid-5srk25as]{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;padding:0;background:transparent;border:0;cursor:pointer;color:var(--color-bg)}.navaula__burger-bar[data-astro-cid-5srk25as]{display:block;width:22px;height:1.6px;margin:0 auto;background:currentColor;border-radius:2px;transition:transform .25s ease,opacity .25s ease}.navaula__burger[data-astro-cid-5srk25as][aria-expanded=true] .navaula__burger-bar[data-astro-cid-5srk25as]:nth-child(1){transform:translateY(6.6px) rotate(45deg)}.navaula__burger[data-astro-cid-5srk25as][aria-expanded=true] .navaula__burger-bar[data-astro-cid-5srk25as]:nth-child(2){opacity:0}.navaula__burger[data-astro-cid-5srk25as][aria-expanded=true] .navaula__burger-bar[data-astro-cid-5srk25as]:nth-child(3){transform:translateY(-6.6px) rotate(-45deg)}.navaula__backdrop[data-astro-cid-5srk25as]{position:fixed;inset:0;background:#131b3d8c;backdrop-filter:blur(2px);opacity:0;transition:opacity .25s ease;z-index:60}.navaula__backdrop[data-astro-cid-5srk25as][data-open=true]{opacity:1}.navaula__panel[data-astro-cid-5srk25as]{position:fixed;top:0;right:0;height:100dvh;width:min(82vw,360px);background:var(--color-bg);border-left:1px solid var(--color-line);box-shadow:-20px 0 60px #131b3d2e;transform:translate(100%);transition:transform .32s cubic-bezier(.16,1,.3,1);z-index:70;display:flex;flex-direction:column;overflow-y:auto}.navaula__panel[data-astro-cid-5srk25as][data-open=true]{transform:translate(0)}.navaula__panel-head[data-astro-cid-5srk25as]{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 1.5rem;border-bottom:1px solid var(--color-line)}.navaula__panel-brand[data-astro-cid-5srk25as]{font-family:var(--font-serif);font-size:1rem;color:var(--color-ink)}.navaula__close[data-astro-cid-5srk25as]{display:inline-grid;place-items:center;width:38px;height:38px;padding:0;background:transparent;border:0;cursor:pointer;color:var(--color-ink);border-radius:var(--radius-sm)}.navaula__close[data-astro-cid-5srk25as]:hover{background:var(--color-surface)}.navaula__panel-links[data-astro-cid-5srk25as]{display:flex;flex-direction:column;padding:1.5rem 1.5rem 2rem;gap:.25rem}.navaula__panel-links[data-astro-cid-5srk25as] a[data-astro-cid-5srk25as]{font-family:var(--font-serif);font-size:1.3rem;color:var(--color-ink);padding:.85rem 0;border-bottom:1px solid var(--color-line)}.navaula__panel-logout[data-astro-cid-5srk25as]{margin-top:1.2rem;border-bottom:0!important;background:var(--color-ink);color:var(--color-bg)!important;text-align:center;border-radius:var(--radius-sm);padding:.95rem 1rem!important;font-family:var(--font-sans)!important;font-size:1rem!important}@media(max-width:720px){.navaula__links[data-astro-cid-5srk25as]{display:none}.navaula__burger[data-astro-cid-5srk25as]{display:inline-flex}.navaula__brand-name[data-astro-cid-5srk25as]{display:none}}body.aula-menu-open{overflow:hidden}.toast-container{position:fixed;bottom:1.5rem;right:1.5rem;z-index:9000;display:flex;flex-direction:column;gap:.6rem;pointer-events:none;max-width:calc(100vw - 3rem)}.toast{display:flex;align-items:center;gap:.7rem;padding:.85rem 1.1rem;min-width:240px;max-width:380px;background:#fff;color:var(--color-ink);border-radius:var(--radius-md);border:1px solid var(--color-line);box-shadow:0 10px 30px #131b3d29;font-size:.92rem;line-height:1.4;opacity:0;transform:translate(20px);transition:opacity .25s ease,transform .3s cubic-bezier(.16,1,.3,1);pointer-events:auto}.toast--visible{opacity:1;transform:translate(0)}.toast__icono{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;font-size:.85rem;font-weight:600;flex-shrink:0}.toast--ok .toast__icono{background:#243a821f;color:var(--color-deep)}.toast--error{border-left:3px solid var(--color-accent)}.toast--error .toast__icono{background:#d8552a26;color:var(--color-accent)}.toast--info .toast__icono{background:#7b829d26;color:var(--color-ink-soft)}.toast__mensaje{flex:1;min-width:0}@media(max-width:540px){.toast-container{left:1rem;right:1rem;max-width:none;bottom:1rem}.toast{min-width:0;max-width:none}}.modal[hidden]{display:none!important}.modal{position:fixed;inset:0;z-index:9100;display:grid;place-items:center;padding:1.5rem}.modal__backdrop{position:absolute;inset:0;background:#131b3d8c;backdrop-filter:blur(3px);opacity:0;transition:opacity .2s ease}.modal--visible .modal__backdrop{opacity:1}.modal__panel{position:relative;background:#fff;width:100%;max-width:420px;padding:1.8rem 1.8rem 1.4rem;border-radius:var(--radius-md);box-shadow:0 30px 80px #131b3d4d;transform:translateY(20px) scale(.97);opacity:0;transition:transform .25s cubic-bezier(.16,1,.3,1),opacity .2s ease}.modal--visible .modal__panel{transform:translateY(0) scale(1);opacity:1}.modal__titulo{font-size:1.25rem;margin:0 0 .6rem;line-height:1.25}.modal__mensaje{margin:0 0 1.4rem;color:var(--color-ink-soft);font-size:.95rem;line-height:1.5}.modal__mensaje[hidden]{display:none}.modal__acciones{display:flex;justify-content:flex-end;gap:.6rem;flex-wrap:wrap}.modal__btn{padding:.65rem 1.1rem;border-radius:var(--radius-sm);font-family:inherit;font-size:.93rem;font-weight:500;cursor:pointer;border:1px solid transparent;transition:background .15s ease,color .15s ease,border-color .15s ease}.modal__btn--ghost{background:transparent;color:var(--color-ink-soft);border-color:var(--color-line)}.modal__btn--ghost:hover{background:var(--color-bg);color:var(--color-ink)}.modal__btn--primary{background:var(--color-deep);color:#fff;border-color:var(--color-deep)}.modal__btn--primary:hover{background:#1a2c64}.modal__btn--danger{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.modal__btn--danger:hover{background:var(--color-accent-dark)}body.modal-open{overflow:hidden}.loader{display:inline-flex;align-items:center;gap:.65rem;padding:.5rem 0;color:var(--color-ink-soft);font-size:.95rem}.loader__spinner{display:inline-block;width:18px;height:18px;border:2px solid var(--color-line);border-top-color:var(--color-deep);border-radius:50%;animation:loader-spin .7s linear infinite;flex-shrink:0}.loader__label{color:inherit}@keyframes loader-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.loader__spinner{animation-duration:1.6s}}[id$=-contenido]:not([hidden]){animation:aula-fadein .35s cubic-bezier(.16,1,.3,1) both}@keyframes aula-fadein{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){[id$=-contenido]:not([hidden]){animation:none}}.empty-state{display:flex;flex-direction:column;align-items:center;text-align:center;padding:3rem 1.5rem;background:#fff;border:1px dashed var(--color-line);border-radius:var(--radius-md);max-width:540px;margin:0 auto}.empty-state__icono{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:var(--color-bg);font-size:1.8rem;margin-bottom:1.2rem}.empty-state__titulo{font-size:1.2rem;margin:0 0 .5rem;color:var(--color-ink)}.empty-state__bajada{margin:0;color:var(--color-ink-soft);font-size:.95rem;line-height:1.5;max-width:36ch}.empty-state__cta{margin-top:1.3rem;padding:.6rem 1.1rem;background:var(--color-deep);color:#fff;border-radius:var(--radius-sm);font-size:.92rem;font-weight:500}.empty-state__cta:hover{background:#1a2c64}.aula-body :focus-visible{outline:2px solid var(--color-deep);outline-offset:2px;border-radius:var(--radius-sm)}.aula-body button:focus-visible,.aula-body a:focus-visible{outline-offset:3px}body.aula-body{min-height:100dvh;display:flex;flex-direction:column}