/* Visor de PDF reutilizable */
.pv-on{overflow:hidden;}
.pv{position:fixed;inset:0;z-index:2000;background:rgba(10,24,12,.72);display:flex;align-items:center;justify-content:center;padding:20px;}
.pv[hidden]{display:none;}
.pv-box{display:flex;flex-direction:column;width:min(980px,100%);height:min(92vh,100%);background:var(--white,#fff);border-radius:var(--radius-md,14px);overflow:hidden;box-shadow:0 30px 70px -20px rgba(0,0,0,.6);}
.pv-head{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--sand,#e5dcc3);background:#f7fbf3;}
.pv-title{flex:1;margin:0;font-weight:800;font-size:1.05rem;color:var(--forest-950,#0c1f10);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.pv-close{border:2px solid var(--sand,#e5dcc3);background:#fff;border-radius:999px;padding:7px 14px;font:inherit;font-weight:700;font-size:.9rem;color:var(--forest-900,#12301a);cursor:pointer;}
.pv-close:hover{border-color:var(--leaf-600,#3f7d2e);}
.pv-body{flex:1;min-height:0;background:#e8efe3;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:12px;}
.pv-body.is-loading::before{content:'';display:block;width:34px;height:34px;margin:60px auto;border-radius:50%;border:4px solid #cfe3c3;border-top-color:var(--leaf-600,#3f7d2e);animation:pvspin .8s linear infinite;}
@keyframes pvspin{to{transform:rotate(360deg);}}
.pv-page{width:100%;max-width:860px;margin:0 auto 12px;background:#fff;box-shadow:0 6px 18px -10px rgba(0,0,0,.45);}
.pv-page canvas{display:block;}
.pv-body iframe{width:100%;height:100%;min-height:60vh;border:0;display:block;}
.pv-foot{display:flex;align-items:center;justify-content:center;gap:16px;padding:12px 16px;border-top:1px solid var(--sand,#e5dcc3);background:#f7fbf3;flex-wrap:wrap;}
.pv-open{font-weight:700;font-size:.9rem;color:var(--leaf-600,#3f7d2e);text-decoration:underline;cursor:pointer;}
.pv-dl{display:inline-flex;align-items:center;gap:6px;background:var(--leaf-600,#3f7d2e);color:#fff;font-weight:800;font-size:.92rem;padding:10px 20px;border-radius:999px;text-decoration:none;}
.pv-dl:hover{background:var(--forest-700,#2b5a1e);}
@media (max-width:640px){.pv{padding:0;}.pv-box{width:100%;height:100%;border-radius:0;}.pv-foot{gap:8px;}.pv-dl{flex:1;justify-content:center;}.pv-open{order:5;width:100%;text-align:center;}}