.pdf-flipbook-shell{--pdf-page-width:420px;--pdf-page-height:594px;--pdf-flipbook-zoom:1;--pdf-stage-height:660px;background:linear-gradient(180deg,#f8fcff 0%,#eaf7ff 100%);border:1px solid var(--borde);border-radius:24px;box-shadow:var(--shadow);padding:18px;margin-top:18px}
.pdf-flipbook-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#fff;border:1px solid var(--borde);border-radius:18px;padding:13px 14px;margin-bottom:16px}
.pdf-flipbook-toolbar>div:first-child{display:grid;gap:6px}
.pdf-flipbook-toolbar small{color:var(--gris);font-weight:800}
.pdf-flipbook-controls{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.pdf-flipbook-button{width:42px;height:42px;border:1px solid var(--borde);border-radius:12px;background:#fff;color:var(--azul);display:grid;place-items:center;font-size:20px;cursor:pointer;box-shadow:0 8px 18px rgba(0,87,168,.08);transition:.2s ease}
.pdf-flipbook-button:hover{background:var(--azul);border-color:var(--azul);color:#fff;transform:translateY(-1px)}
.pdf-flipbook-button:disabled{opacity:.45;cursor:not-allowed;transform:none;background:#f8fcff;color:var(--gris)}
.pdf-flipbook-page-indicator,.pdf-flipbook-zoom{min-width:72px;height:42px;border:1px solid #cfe6f8;border-radius:12px;background:#f8fcff;color:var(--azul2);display:inline-flex;align-items:center;justify-content:center;font-weight:900}
.pdf-flipbook-zoom{min-width:62px}
.pdf-flipbook-stage{position:relative;min-height:var(--pdf-stage-height);overflow:auto;border-radius:20px;background:radial-gradient(circle at 50% 20%,#fff 0,#edf8ff 48%,#dff3ff 100%);padding:28px 18px;display:grid;place-items:start center}
#pdf-flipbook{width:calc(var(--pdf-page-width) * 2);height:var(--pdf-page-height);max-width:100%;margin:0 auto;transform:scale(var(--pdf-flipbook-zoom));transform-origin:top center;transition:transform .2s ease}
.pdf-flipbook-page{position:relative;background:#fff;border:1px solid #d9e7f2;border-radius:8px;overflow:hidden;box-shadow:0 12px 28px rgba(18,53,91,.16);display:flex;align-items:center;justify-content:center}
.pdf-flipbook-page::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(18,53,91,.07),rgba(255,255,255,0) 22%,rgba(255,255,255,0) 78%,rgba(18,53,91,.08))}
.pdf-flipbook-page-inner{position:relative;width:100%;height:100%;display:grid;place-items:center;background:#fff;overflow:hidden}
.pdf-flipbook-page canvas{max-width:100%;max-height:100%;display:block;background:#fff}
.pdf-flipbook-page-loading{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(180deg,#fff,#f8fcff);color:var(--azul);font-weight:900;z-index:2}
.pdf-flipbook-page.is-rendered .pdf-flipbook-page-loading{display:none}
.pdf-flipbook-warning,.pdf-flipbook-fallback-message{margin:16px 0 0}
.pdf-flipbook-fallback{margin-top:18px}
.pdf-flipbook-warning[hidden],.pdf-flipbook-fallback-message[hidden],.pdf-flipbook-fallback[hidden]{display:none!important}
.pdf-flipbook-shell.is-failed .pdf-flipbook-toolbar,.pdf-flipbook-shell.is-failed .pdf-flipbook-stage,.pdf-flipbook-shell.is-failed .pdf-flipbook-warning{display:none}
.pdf-flipbook-shell:fullscreen{background:#f3f8fc;overflow:auto;padding:20px}
.pdf-flipbook-shell:fullscreen .pdf-flipbook-stage{min-height:calc(100vh - 150px)}
@media (max-width:760px){.pdf-flipbook-shell{padding:14px;border-radius:20px}.pdf-flipbook-toolbar{align-items:flex-start;flex-direction:column}.pdf-flipbook-controls{width:100%;justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:3px}.pdf-flipbook-button{width:40px;height:40px;flex:0 0 40px}.pdf-flipbook-page-indicator,.pdf-flipbook-zoom{height:40px;flex:0 0 auto}.pdf-flipbook-stage{padding:18px 8px}#pdf-flipbook{width:var(--pdf-page-width)}}