:root{
  --bg:#f7f8ff;--card:#fff;--text:#101828;--muted:#667085;--line:#e4e7ec;--blue:#2563eb;--purple:#6366f1;--green:#16a34a;--shadow:0 18px 50px rgba(16,24,40,.10);--radius:24px
}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:radial-gradient(circle at top,#eef2ff 0,#f8fafc 44%,#fff 100%);color:var(--text)}
.page{width:min(1080px,calc(100% - 28px));margin:0 auto;padding:38px 0 70px}.hero{text-align:center;padding:26px 12px}.hero-badge{display:inline-flex;padding:8px 14px;border-radius:99px;background:#eef2ff;color:#4338ca;font-weight:700;font-size:14px}.hero h1{font-size:clamp(34px,6vw,68px);line-height:1;margin:18px 0 14px;letter-spacing:-2px}.hero h1 span{background:linear-gradient(90deg,var(--blue),var(--purple));-webkit-background-clip:text;color:transparent}.hero p{max-width:720px;margin:0 auto;color:var(--muted);font-size:18px;line-height:1.55}.card{background:rgba(255,255,255,.9);border:1px solid rgba(228,231,236,.9);box-shadow:var(--shadow);border-radius:var(--radius);backdrop-filter:blur(12px)}.uploader-card{padding:18px}.dropzone{border:2px dashed #b9c4ff;border-radius:20px;padding:44px 20px;text-align:center;background:linear-gradient(180deg,#fff,#f7f8ff);transition:.2s}.dropzone.drag{border-color:var(--blue);transform:scale(1.01);background:#eef2ff}.upload-icon{width:72px;height:72px;border-radius:22px;margin:0 auto 16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--purple));color:white;font-size:42px;font-weight:900}.dropzone h2{margin:0 0 8px;font-size:28px}.dropzone p,.dropzone small{color:var(--muted)}button{border:0;cursor:pointer;font-weight:800;border-radius:14px;transition:.2s}.primary-btn{background:linear-gradient(135deg,var(--blue),var(--purple));color:#fff;padding:14px 22px;box-shadow:0 10px 24px rgba(37,99,235,.28);margin:12px 0}.primary-btn:hover,.secondary-btn:hover,.ghost-btn:hover{transform:translateY(-1px)}button:disabled{opacity:.45;cursor:not-allowed;transform:none}.settings-card{margin-top:24px;padding:26px}.settings-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.settings-header h2{margin:0;font-size:24px}.settings-header p{margin:5px 0 0;color:var(--muted)}.ghost-btn{background:#f2f4f7;color:#344054;padding:12px 16px}.settings-grid{display:grid;gap:18px}.field{display:grid;gap:8px}.field span,.check-field b{font-weight:800}.field small,.check-field small{color:var(--muted);line-height:1.35}select,input[type=number]{width:100%;height:48px;border:1px solid var(--line);border-radius:12px;padding:0 14px;font-size:15px;background:#fff;color:var(--text)}.custom-size{display:grid;grid-template-columns:1fr 1fr;gap:14px}.hidden{display:none!important}.check-field{display:flex;gap:14px;align-items:flex-start;padding:16px;border:1px solid var(--line);border-radius:16px;background:#fcfcfd}.check-field input{width:20px;height:20px;accent-color:var(--purple)}.check-field span{display:grid;gap:5px}.quality-field{padding:16px;border-radius:16px;background:#fafafa;border:1px solid var(--line)}.range-row{display:grid;grid-template-columns:1fr 96px;gap:14px;align-items:center}input[type=range]{width:100%;accent-color:var(--purple)}.actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin:26px 0}.big{font-size:16px;padding:16px 24px}.secondary-btn{background:#111827;color:white;padding:14px 22px}.summary{margin:18px 0;padding:18px 20px;border-radius:18px;background:#ecfdf3;border:1px solid #bbf7d0;color:#166534;text-align:center;font-weight:800}.file-list{display:grid;gap:14px}.file-item{display:grid;grid-template-columns:74px 1fr auto;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:14px;box-shadow:0 10px 28px rgba(16,24,40,.06)}.thumb{width:74px;height:74px;object-fit:cover;border-radius:16px;background:#f2f4f7}.file-info h3{margin:0 0 6px;font-size:16px;word-break:break-word}.meta{color:var(--muted);font-size:14px}.progress{height:8px;background:#eaecf0;border-radius:99px;overflow:hidden;margin-top:10px}.bar{height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--purple));transition:.3s}.download-one{background:#eef2ff;color:#3730a3;padding:11px 14px}.error{color:#b42318}.saving{color:var(--green);font-weight:800}@media(max-width:720px){.settings-header{display:grid}.custom-size,.file-item{grid-template-columns:1fr}.thumb{width:100%;height:180px}.range-row{grid-template-columns:1fr}.download-one{width:100%}.hero h1{letter-spacing:-1px}}

.big-upload-btn{display:block;width:min(520px,90%);margin:20px auto;padding:22px 32px;font-size:2rem;font-weight:700;border-radius:18px}


/* Ajustes finais */
.dropzone{padding:64px 24px 58px}
.big-upload-btn{
  display:flex;
  align-items:center;
  justify-content:center;
  width:min(680px,94%);
  min-height:86px;
  margin:28px auto 0;
  padding:26px 42px;
  font-size:clamp(28px,4vw,46px);
  font-weight:900;
  border-radius:22px;
  line-height:1;
  letter-spacing:-.5px;
}
.actions{gap:18px;margin:30px 0 26px}
.action-btn{
  min-width:220px;
  min-height:64px;
  padding:18px 28px;
  font-size:18px;
  font-weight:900;
  border-radius:16px;
}
.green-btn{background:linear-gradient(135deg,#16a34a,#22c55e);color:#fff;box-shadow:0 10px 24px rgba(22,163,74,.25)}
.gray-btn{background:#e5e7eb;color:#374151;box-shadow:none}
.green-btn:hover,.gray-btn:hover{transform:translateY(-1px)}
@media(max-width:720px){
  .big-upload-btn{width:100%;font-size:30px;min-height:78px;padding:22px 24px}
  .action-btn{width:100%;min-width:0}
}


/* ===== AJUSTE FINAL FORÇADO ===== */
#selectBtn.big-upload-btn,
.dropzone #selectBtn.big-upload-btn,
button#selectBtn.primary-btn.big-upload-btn{
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  width:min(760px,94%) !important;
  min-height:104px !important;
  margin:34px auto 0 !important;
  padding:30px 46px !important;
  font-size:clamp(34px,4.8vw,56px) !important;
  font-weight:950 !important;
  border-radius:26px !important;
  line-height:1 !important;
  letter-spacing:-1px !important;
  box-shadow:0 18px 38px rgba(37,99,235,.32) !important;
}
.dropzone{
  padding:72px 24px 66px !important;
}
#downloadZipBtn.green-btn{
  background:linear-gradient(135deg,#16a34a,#22c55e) !important;
  color:#fff !important;
}
#clearBtn.gray-btn{
  background:#e5e7eb !important;
  color:#374151 !important;
}
@media(max-width:720px){
  #selectBtn.big-upload-btn,
  .dropzone #selectBtn.big-upload-btn,
  button#selectBtn.primary-btn.big-upload-btn{
    width:100% !important;
    min-height:88px !important;
    font-size:34px !important;
    padding:24px 20px !important;
  }
}