body{ font-family:'Inter Tight',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif; }
.pt-shell{ max-width:1060px; margin:1.6rem auto 4rem; padding:0 1rem; }
.pt-top{ display:flex; align-items:center; gap:14px; flex-wrap:wrap; margin-bottom:1.2rem; }
.pt-back{ display:inline-flex; align-items:center; gap:6px; color:#475569; text-decoration:none; font-size:.9rem; font-weight:500; }
.pt-back:hover{ color:#0f172a; }
.pt-h1{ font-family:'Fraunces',Georgia,serif; font-size:1.7rem; color:#0f172a; margin:0; font-weight:600; letter-spacing:-.02em; }
.pt-privacy{ margin-left:auto; display:inline-flex; align-items:center; gap:7px; font-size:.78rem; font-weight:600; color:#065f46; background:#ecfdf5; border:1px solid #a7f3d0; border-radius:999px; padding:5px 12px; }
.pt-sub{ color:#475569; font-size:.95rem; margin:.2rem 0 1.6rem; max-width:640px; line-height:1.55; }
.pt-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:14px; }
.pt-tool-card{ display:flex; flex-direction:column; gap:8px; background:#fff; border:1px solid #e5e9f0; border-radius:14px; padding:18px 18px 16px; text-decoration:none; color:#0f172a; box-shadow:0 8px 24px -18px rgba(15,23,42,.28); transition:transform .12s, box-shadow .12s, border-color .12s; }
.pt-tool-card:hover{ transform:translateY(-2px); border-color:#bfd0ea; box-shadow:0 14px 34px -18px rgba(30,90,158,.35); }
.pt-tool-ic{ width:40px; height:40px; border-radius:10px; display:flex; align-items:center; justify-content:center; background:#eef4fd; color:#1e5a9e; }
.pt-tool-card h3{ margin:2px 0 0; font-size:1.02rem; font-weight:600; }
.pt-tool-card p{ margin:0; color:#64748b; font-size:.84rem; line-height:1.45; }
.pt-card{ background:#fff; border:1px solid #e5e9f0; border-radius:16px; padding:22px; box-shadow:0 10px 30px -20px rgba(15,23,42,.30); }
.pt-drop{ border:2px dashed #cbd5e1; border-radius:14px; padding:34px 20px; text-align:center; cursor:pointer; color:#64748b; transition:border-color .12s, background .12s; }
.pt-drop:hover, .pt-drop.over{ border-color:#1e5a9e; background:#f5f9ff; color:#1e5a9e; }
.pt-drop .big{ font-size:1.02rem; font-weight:600; color:#0f172a; margin-top:10px; }
.pt-drop .small{ font-size:.85rem; margin-top:3px; }
.pt-drop svg{ color:#94a3b8; }
.pt-hidden{ display:none !important; }
.pt-row{ display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.pt-controls{ margin-top:18px; display:flex; flex-direction:column; gap:14px; }
.pt-field{ display:flex; flex-direction:column; gap:5px; }
.pt-field label{ font-size:.82rem; font-weight:600; color:#334155; }
.pt-input, .pt-select{ padding:.5rem .7rem; border:1px solid #cbd5e1; border-radius:9px; font:inherit; font-size:.9rem; background:#fff; color:#0f172a; }
.pt-input:focus{ outline:2px solid #bfd0ea; border-color:#1e5a9e; }
.pt-range{ width:220px; }
.pt-btn{ display:inline-flex; align-items:center; gap:8px; border:1px solid #cbd5e1; background:#fff; color:#0f172a; border-radius:10px; padding:.6rem 1.1rem; font:inherit; font-size:.92rem; font-weight:600; cursor:pointer; transition:filter .12s, border-color .12s; }
.pt-btn:hover{ border-color:#1e5a9e; }
.pt-btn.primary{ background:#1e5a9e; border-color:#1e5a9e; color:#fff; }
.pt-btn.primary:hover{ filter:brightness(1.07); }
.pt-btn:disabled{ opacity:.5; cursor:default; }
.pt-actions{ margin-top:8px; display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
.pt-status{ margin:12px 0 0; font-size:.88rem; color:#475569; min-height:1.1em; }
.pt-status.err{ color:#b42318; }
.pt-status.ok{ color:#067647; }
.pt-progress{ display:none; height:7px; background:#e2e8f0; border-radius:99px; margin-top:12px; overflow:hidden; }
.pt-progress > i{ display:block; height:100%; width:0; background:#1e5a9e; transition:width .18s; }
.pt-note{ font-size:.8rem; color:#94a3b8; margin:2px 0 0; }
.au-player{ width:100%; margin-top:14px; }
.au-meta{ font-size:.82rem; color:#64748b; margin:9px 0 2px; }
.ov-list{ margin-top:16px; display:flex; flex-direction:column; gap:8px; }
.ov-row{ display:flex; align-items:center; gap:10px; background:#f8fafc; border:1px solid #eef2f7; border-radius:9px; padding:8px 12px; font-size:.88rem; }
.ov-row > span:first-child{ flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ov-sz{ color:#94a3b8; font-size:.8rem; }
.ov-x{ border:none; background:#0f172a; color:#fff; width:22px; height:22px; border-radius:50%; cursor:pointer; font-size:13px; line-height:1; }