.stepper{display:flex;align-items:center;justify-content:center;max-width:600px;margin:0 auto;width:100%}.step{display:flex;flex-direction:column;align-items:center;gap:10px;flex-shrink:0}.step-num{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-family:var(--mono);font-size:13px;font-weight:600;background:var(--surface);border:1.5px solid var(--bd);color:var(--tx3);transition:all .25s}.step-label{font-size:12.5px;font-weight:500;color:var(--tx3);transition:color .25s;white-space:nowrap}.step.is-active .step-num{background:var(--brand);border-color:var(--brand);color:#fff}.step.is-active .step-label{color:var(--brand);font-weight:600}.step.is-done .step-num{background:var(--ok);border-color:var(--ok);color:#fff}.step.is-done .step-label{color:var(--ok-2)}.step-line{flex:1;height:1px;background:var(--bd);margin:0 14px;max-width:100px;position:relative;top:-16px}@media (max-width: 600px){.step-label{font-size:11.5px}.step-line{margin:0 8px;max-width:60px}}.upload-card{display:flex;flex-direction:column;gap:16px;max-width:580px;margin:0 auto;width:100%}.mode-toggle{display:flex;align-items:flex-start;gap:12px;padding:12px 14px;border:1px solid var(--bd);border-radius:var(--r2);background:var(--surf2);cursor:pointer;user-select:none}.mode-toggle input{position:absolute;opacity:0;width:0;height:0}.mode-switch{flex-shrink:0;width:40px;height:22px;border-radius:999px;background:var(--bd2);position:relative;transition:background .18s;margin-top:1px}.mode-switch:after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:var(--sh1);transition:transform .18s}.mode-toggle input:checked+.mode-switch{background:var(--brand)}.mode-toggle input:checked+.mode-switch:after{transform:translate(18px)}.mode-toggle input:focus-visible+.mode-switch{outline:2px solid var(--brand);outline-offset:2px}.mode-text{display:flex;flex-direction:column;gap:2px}.mode-title{font-size:13.5px;font-weight:600;color:var(--tx)}.mode-desc{font-size:12px;color:var(--tx2);line-height:1.45}.dropzone{border:1.5px dashed var(--bd2);border-radius:var(--r2);padding:50px 24px;text-align:center;cursor:pointer;transition:all .18s;background:var(--surf2)}.dropzone:hover,.dropzone.over{border-color:var(--brand);background:var(--brand-bg)}.dropzone:focus-visible{outline:2px solid var(--brand);outline-offset:3px}.dz-icon{width:38px;height:38px;color:var(--tx2);margin:0 auto 14px;display:block;transition:color .18s}.dropzone:hover .dz-icon,.dropzone.over .dz-icon{color:var(--brand)}.dz-title{font-weight:600;font-size:16px;color:var(--tx);margin-bottom:4px}.dz-sub{color:var(--tx2);font-size:13px}.file-meta{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--surf2);border:1px solid var(--bd);border-radius:var(--r2)}.fm-icon{width:22px;height:22px;color:var(--brand);flex-shrink:0}.fm-info{flex:1;min-width:0}.fm-name{font-family:var(--mono);font-size:13px;font-weight:500;color:var(--tx);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fm-size{color:var(--tx3);font-size:11.5px;font-family:var(--mono);margin-top:2px}.progress-card{max-width:580px;margin:0 auto;width:100%}.progress-head{display:flex;align-items:center;gap:16px}.spinner{width:28px;height:28px;border:2.5px solid var(--bd);border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}.ph-title{font-weight:600;font-size:15px;color:var(--tx)}.ph-sub{color:var(--tx2);font-size:13px;margin-top:3px}.ph-meta{color:var(--brand);font-size:12px;font-family:var(--mono);margin-top:6px;min-height:15px}.hint{color:var(--tx3);font-size:12.5px;margin-top:16px}.btn-cancel{margin-top:14px}.btn-cancel:disabled{opacity:.5;cursor:default}.result-card{text-align:center;padding:36px 28px;max-width:580px;margin:0 auto;width:100%}.result-icon{width:56px;height:56px;border-radius:50%;background:var(--ok-bg);display:grid;place-items:center;margin:0 auto 16px;color:var(--ok)}.result-icon svg{width:28px;height:28px}.result-title{font-weight:700;font-size:19px;color:var(--brand);margin-bottom:6px}.result-sub{color:var(--tx2);font-size:14px;margin-bottom:22px}.result-actions{display:flex;flex-direction:column;gap:10px;align-items:stretch;max-width:320px;margin:0 auto}.error-card{border-left:4px solid var(--err);max-width:580px;margin:0 auto;width:100%}.error-title{font-weight:700;color:var(--err);margin-bottom:8px;font-size:15px}.error-msg{color:var(--tx2);font-size:13px;margin-bottom:18px;font-family:var(--mono);background:var(--err-bg);border:1px solid var(--err-bd);padding:10px 12px;border-radius:6px;word-break:break-word}.quota-card{text-align:center;padding:36px 28px;max-width:580px;margin:0 auto;width:100%;border-top:4px solid var(--brand)}.quota-icon{width:56px;height:56px;border-radius:50%;background:var(--brand-bg);display:grid;place-items:center;margin:0 auto 16px;color:var(--brand)}.quota-icon svg{width:28px;height:28px}.quota-title{font-weight:700;font-size:19px;color:var(--brand);margin-bottom:6px}.quota-sub{color:var(--tx2);font-size:14px;margin-bottom:22px;line-height:1.55}.btn-wsp{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 20px;border-radius:var(--r2);background:var(--ok);color:#fff;font-weight:600;font-size:14.5px;text-decoration:none;transition:background .18s}.btn-wsp:hover{background:var(--ok-2)}.btn-wsp svg{width:19px;height:19px;flex-shrink:0}.features{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:580px;margin:0 auto;width:100%}.feature{background:var(--surface);border:1px solid var(--bd);border-radius:12px;padding:22px 20px;transition:all .18s}.feature:hover{border-color:var(--bd2);box-shadow:var(--sh2)}.feature-icon{width:38px;height:38px;border-radius:9px;display:grid;place-items:center;margin-bottom:14px}.feature-icon svg{width:20px;height:20px}.icon-blue{background:var(--brand-bg);color:var(--brand)}.icon-green{background:var(--ok-bg);color:var(--ok-2)}.feature-title{font-weight:700;font-size:14.5px;color:var(--tx);margin-bottom:6px;letter-spacing:-.15px}.feature-desc{color:var(--tx2);font-size:13px;line-height:1.55}@media (max-width: 760px){.features{grid-template-columns:1fr;gap:12px}}.email-overlay{position:fixed;inset:0;background:#0a142873;backdrop-filter:blur(3px);display:grid;place-items:center;padding:20px;z-index:60}.email-overlay[hidden]{display:none}.email-modal{max-width:440px;width:100%}#em-step-email,#em-step-code{display:flex;flex-direction:column;gap:14px}#em-step-email[hidden],#em-step-code[hidden]{display:none}.em-title{font-weight:700;font-size:18px;color:var(--brand)}.em-sub{color:var(--tx2);font-size:13.5px;line-height:1.5}.email-modal input[type=email]{width:100%;padding:11px 14px;border:1.5px solid var(--bd2);border-radius:var(--r2);font:inherit;font-size:14px;color:var(--tx);background:var(--surf2);transition:border-color .18s}.email-modal input[type=email]:focus{outline:none;border-color:var(--brand)}.em-consent{display:flex;align-items:flex-start;gap:10px;font-size:12px;color:var(--tx2);line-height:1.5;cursor:pointer;user-select:none}.em-consent input{margin-top:2px;accent-color:var(--brand);flex-shrink:0}.em-consent a{color:var(--brand)}.em-error{color:var(--err);font-size:12.5px;background:var(--err-bg);border:1px solid var(--err-bd);padding:8px 12px;border-radius:6px}.em-actions{display:flex;gap:10px;justify-content:flex-end}.em-code-input{width:100%;padding:12px 14px;border:1.5px solid var(--bd2);border-radius:var(--r2);font-family:var(--mono);font-size:22px;letter-spacing:10px;text-align:center;color:var(--tx);background:var(--surf2)}.em-code-input:focus{outline:none;border-color:var(--brand)}.dropzone.is-filled .dz-title{font-family:var(--mono);font-size:14px}.dropzone.is-filled .dz-sub{font-family:var(--mono);font-size:11.5px;color:var(--tx3)}.progress-head{align-items:flex-start}.ph-pct{margin-left:auto;font-size:24px;font-weight:800;letter-spacing:-.5px;color:var(--brand);font-variant-numeric:tabular-nums}.barra{height:6px;border-radius:999px;background:var(--surf3);overflow:hidden;margin:16px 0 14px}.barra-fill{height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--accent));border-radius:999px;transition:width .9s linear}@media (prefers-reduced-motion: reduce){.barra-fill{transition:none}}.visor{max-width:860px;margin:0 auto;padding-bottom:3rem}.visor-bar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:1rem;flex-wrap:wrap;padding:1rem 1.25rem;background:var(--surface);border:1px solid var(--bd);border-radius:var(--r2);box-shadow:var(--sh2);margin-bottom:1.5rem}.visor-meta{display:flex;flex-direction:column;gap:.15rem;margin-right:auto}.visor-meta strong{font-size:15px;font-weight:700;letter-spacing:-.01em}.visor-meta span{font-size:12.5px;color:var(--tx3)}.visor-pages{display:flex;flex-direction:column;gap:1.25rem}.visor-page{margin:0;border:1px solid var(--bd);border-radius:var(--r3);overflow:hidden;background:#fff;box-shadow:var(--sh1)}.visor-page img{display:block;width:100%;height:auto}.visor-page figcaption{padding:.5rem .75rem;font-size:11.5px;color:var(--tx3);text-align:center;border-top:1px solid var(--bd);background:var(--surf2)}.visor-page.is-locked{max-height:320px;position:relative;margin-bottom:-140px;pointer-events:none;user-select:none}.visor-page.is-locked img{filter:blur(7px);opacity:.5}.visor-page.is-locked:after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(255,255,255,0) 0%,var(--bg) 92%)}.visor-gate{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;text-align:center;gap:.35rem;padding:2.25rem 1.75rem 2rem;background:var(--surface);border:1px solid var(--brand-bd);border-radius:var(--r);box-shadow:var(--sh3, 0 12px 32px rgba(15,23,42,.1))}.visor-gate-ico{width:46px;height:46px;border-radius:50%;background:var(--brand-bg);color:var(--brand);display:grid;place-items:center;margin-bottom:.5rem}.visor-gate-ico svg{width:22px;height:22px}.visor-gate h3{font-size:1.25rem;font-weight:800;letter-spacing:-.02em}.visor-gate p{font-size:14px;color:var(--tx2);max-width:30rem;line-height:1.55;margin-bottom:1rem}.visor-gate .btn-lg{padding:.7rem 1.6rem;font-size:15px}.visor-gate-note{font-size:12px;color:var(--tx3);margin-top:.6rem}@media (max-width: 560px){.visor-bar{flex-direction:column;align-items:stretch}.visor-meta{margin-right:0}}.visor-aviso{padding:.9rem 1.1rem;border-radius:var(--r2);font-size:14px;line-height:1.55;margin-bottom:1.25rem}.visor-aviso[hidden]{display:none}.visor-aviso.is-ok{background:var(--ok-bg);border:1px solid var(--ok-bd);color:var(--ok-2, var(--ok))}.visor-aviso.is-error{background:var(--err-bg);border:1px solid var(--err-bd);color:var(--err)}.visor-aviso b{font-weight:700}