:root{font-family:system-ui,-apple-system,"Malgun Gothic","Noto Sans KR",sans-serif;color:#15303b;background:#f4f8fa;font-size:15px}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}a{color:#086b83}.hidden{display:none!important}.header{background:#fff;border-bottom:1px solid #d9e6e9;position:sticky;top:0;z-index:5}.head-inner{max-width:1120px;margin:auto;padding:12px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{background:none;border:0;display:flex;align-items:center;text-align:left;gap:10px;color:inherit}.logo{display:grid;place-items:center;background:#13677b;color:white;width:42px;height:42px;border-radius:12px;font-size:27px;font-weight:900}.brand b{font-size:21px}.brand small{margin-left:7px;color:#69848b;font-size:12px}.head-actions{display:flex;gap:8px}.head-button{padding:10px 14px;border:1px solid #d5e6e9;background:white;border-radius:10px;font-weight:700;color:#274b56}.head-button.primary{background:#12697e;color:white;border-color:#12697e}.layout{max-width:1120px;margin:auto;padding:20px 18px 44px}.intro{text-align:center;padding:40px 8px 27px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:2px;color:#26869b}.intro h1{font-size:clamp(27px,4vw,43px);letter-spacing:-1.6px;margin:10px 0;line-height:1.3}.intro h1 em{font-style:normal;color:#07829b}.intro p{color:#637c83;margin:0 auto;line-height:1.8}.privacy-line{display:inline-block;background:#e5f2f4;color:#256271;margin-top:20px;border-radius:30px;padding:9px 16px;font-size:12px;font-weight:700}.privacy-line span{color:#aecbd0}.tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}.tab{border:1px solid #d9e8ec;border-radius:16px;background:#fff;min-height:105px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;color:#405c66;box-shadow:0 2px 8px #18374709}.tab.active{border:2px solid #08788e;background:#e9f6f8;color:#0c6172;box-shadow:0 4px 18px #156c851c}.tab b{font-size:17px}.tab small{font-size:12px;opacity:.75}.tab-icon{font-size:24px;line-height:1.3;font-weight:700}.panel,.progress-panel,.results{background:#fff;border:1px solid #dce7e9;border-radius:18px;padding:27px 30px;margin-bottom:18px;box-shadow:0 6px 22px #1d465009}.section-heading{display:flex;justify-content:space-between;align-items:start;gap:16px}.section-heading h2,.results h2{font-size:24px;margin:2px 0 5px}.section-heading p{color:#668189;margin:0 0 24px}.step{border-radius:15px;padding:5px 10px;background:#e9f3f5;color:#287488;white-space:nowrap;font-size:12px;font-weight:700}.dropzone{border:2px dashed #a9cbd3;border-radius:14px;min-height:178px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;background:#f7fcfd;cursor:pointer;text-align:center;padding:20px}.dropzone:hover,.dropzone.drag{border-color:#0b8ba4;background:#e7f8fb}.dropzone input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.drop-symbol{display:grid;place-items:center;background:#e2f3f6;border-radius:50%;height:46px;width:46px;font-size:25px;color:#14748b}.dropzone b{font-size:18px}.dropzone small{color:#799096}.dropzone.compact{min-height:116px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:18px 0}.field-grid label{display:flex;flex-direction:column;gap:8px;font-weight:700;color:#3b5962;font-size:13px}.field-grid select,.field-grid input{width:100%;min-height:43px;border:1px solid #d4e1e5;background:#fff;border-radius:9px;padding:9px 11px;color:#24444d}.field-grid input[type=file]{padding:9px;font-size:12px}.field-title{font-weight:800;font-size:17px;margin:22px 0 12px;padding-left:12px;border-left:4px solid #11879b}.file-list{padding:5px 0 13px}.file-list.empty,.notice{font-size:13px;color:#879ba1;padding:13px 0}.file-row{padding:12px 4px;border-bottom:1px solid #e7edef;display:flex;justify-content:space-between;gap:14px;align-items:center}.file-row small{color:#82949b;white-space:nowrap}.file-row .filename{overflow-wrap:anywhere}.cta{border:0;background:linear-gradient(110deg,#13758a,#07546b);color:#fff;font-weight:800;padding:14px 22px;border-radius:11px;min-height:47px}.panel>.cta{width:100%;margin-top:3px}.cta:hover,.head-button.primary:hover{filter:brightness(1.1)}.secondary-btn{padding:11px 18px;border:1px solid #bfd8de;border-radius:10px;background:#f3fafb;color:#165a6b;font-weight:750}.media-list{display:grid;gap:9px}.media-item{display:grid;grid-template-columns:70px minmax(110px,1fr) 130px auto;gap:11px;align-items:center;border:1px solid #dce8e9;border-radius:12px;padding:8px;background:#fcfefe}.media-item img,.media-video{width:70px;height:57px;object-fit:cover;border-radius:6px;background:#dfecf0}.media-video{display:grid;place-items:center;color:#577b88;font-size:22px}.item-name{font-weight:750;overflow-wrap:anywhere;font-size:13px}.item-meta{font-size:11px;color:#66848d;margin-top:3px}.mini-fields{display:flex;gap:5px;flex-direction:column}.mini-fields select,.mini-fields input{font-size:12px;border:1px solid #ccdfe4;border-radius:7px;padding:6px;width:100%}.item-btns{display:flex;gap:4px}.item-btns button{border:1px solid #d0e2e6;background:white;border-radius:6px;padding:6px;font-size:13px}.slider-row{display:grid;grid-template-columns:170px 1fr 45px;gap:9px;align-items:center;margin:10px 0}.slider-row input{width:100%;accent-color:#087c93}.slider-row output{font-weight:750;text-align:right}.checkline{display:flex;align-items:center;gap:8px;padding:7px 0;font-size:14px}.checkline input{width:17px;height:17px;accent-color:#11768a}.experimental{font-size:10px;background:#fff0d9;color:#a16e1b;border-radius:9px;padding:3px 6px}.hint{font-size:12px;color:#7b9198;line-height:1.7}.preview-wrap{border-radius:12px;overflow:hidden;background:#142b32}.preview-wrap canvas{display:block;width:100%;max-height:480px;object-fit:contain;background:#192c33;aspect-ratio:16/9}.preview-meta{display:flex;justify-content:space-between;color:#e3f0f3;font-size:12px;padding:9px 14px}.actions{display:flex;gap:10px;margin-top:16px}.actions .cta{flex:1}.progress-panel{background:#f9feff}.progress-header{display:flex;justify-content:space-between;gap:12px}.progress-track{height:10px;background:#e1edf0;border-radius:20px;overflow:hidden;margin:15px 0}.progress-track>div{width:0;height:100%;background:#14879b;transition:width .2s}.progress-panel p{color:#65808a;font-size:12px;overflow-wrap:anywhere}.result-item{padding:11px 0;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid #e8eff1}.result-item span{font-size:13px;overflow-wrap:anywhere}.result-item a{font-size:13px;padding:9px 14px;border-radius:8px;text-decoration:none;background:#e4f4f7;font-weight:800;white-space:nowrap}.info-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:25px}.info-cards article{background:#fff;border:1px solid #e0ebed;border-radius:12px;padding:20px}.info-cards h3{font-size:15px;margin:7px 0}.info-cards p{font-size:12px;color:#789098;line-height:1.7;margin:0}.info-icon{font-size:22px}footer{border-top:1px solid #dce7e9;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:#84969a;padding:24px max(calc((100% - 1085px)/2),18px);font-size:12px;background:#fff}.modal{position:fixed;inset:0;background:#1b343b9c;display:flex;align-items:center;justify-content:center;padding:20px;z-index:20}.modal-card{position:relative;background:#fff;max-width:560px;width:100%;border-radius:17px;padding:29px;max-height:87vh;overflow:auto;box-shadow:0 20px 50px #0b283b33}.modal-card h2{margin-top:0}.modal-close{position:absolute;right:15px;top:10px;background:none;border:0;font-size:28px}.modal-card p,.modal-card li{line-height:1.8;color:#526d76}.modal-card a.btn-link{display:inline-block;background:#0e7187;border-radius:9px;padding:11px 14px;text-decoration:none;color:white;font-weight:800}.app-links{display:grid;gap:9px}.app-links a{display:block;padding:12px;border:1px solid #d7e8eb;text-decoration:none;border-radius:10px;font-weight:700}.app-links small{display:block;margin-top:3px;color:#708b94;font-weight:400}
@media(max-width:700px){.head-inner{padding:9px 12px}.brand b{font-size:17px}.brand small{font-size:11px}.logo{width:36px;height:36px}.head-button{padding:8px 9px;font-size:12px}.layout{padding:12px 11px 25px}.intro{padding:26px 0 20px}.intro p{font-size:13px}.privacy-line{font-size:11px}.tabs{gap:6px}.tab{min-height:91px;padding:7px 2px}.tab-icon{font-size:21px}.tab b{font-size:12px}.tab small{font-size:10px}.panel,.progress-panel,.results{padding:19px 14px}.section-heading h2{font-size:19px}.section-heading p{font-size:12px;margin-bottom:17px}.step{display:none}.field-grid{grid-template-columns:1fr;gap:11px}.dropzone{min-height:142px;padding:13px}.dropzone b{font-size:16px}.dropzone small{font-size:11px}.media-item{grid-template-columns:54px 1fr auto;gap:7px}.media-item img,.media-video{width:54px;height:52px}.mini-fields{grid-column:2 / 4;grid-row:2;flex-direction:row}.mini-fields>*{flex:1;min-width:0}.item-btns{grid-column:3;grid-row:1}.item-btns button{padding:4px}.slider-row{grid-template-columns:115px 1fr 37px;font-size:12px}.info-cards{grid-template-columns:1fr}.info-cards article{padding:13px}footer{padding:20px 14px}.actions{flex-wrap:wrap}.actions .cta{min-width:170px}}

/* V2 output folder control */
.save-settings{display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid #c7e3e7;background:#eaf5f7;border-radius:14px;padding:15px 20px;margin:-2px 0 18px;color:#1a5462}
.save-setting-copy{min-width:0}.save-setting-copy b{font-size:14px}.save-setting-copy p{font-size:12px;margin:5px 0 0;color:#547780;overflow-wrap:anywhere;line-height:1.5}
.save-setting-actions{display:flex;flex-wrap:wrap;gap:7px}.save-setting-actions button{white-space:nowrap;font-size:12px}
#fallbackWavBtn{margin-top:7px}
@media(max-width:700px){.save-settings{flex-direction:column;align-items:stretch;padding:14px}.save-setting-actions button{flex:1}}
.independent-wav{margin-top:9px;width:100%}