*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0d0d0f;--surface:#17181d;--surface2:#1e2028;--border:#2a2c36;--accent:#e63946;--accent2:#f4a261;--text:#e8e9ee;--muted:#666c84;--success:#2ec27e;--error:#e63946;color:var(--text);background:var(--bg);font-family:Inter,SF Pro Display,system-ui,sans-serif;font-size:14px}.app{flex-direction:column;height:100vh;display:flex;overflow:hidden}.app-header{background:var(--surface);border-bottom:1px solid var(--border);padding:10px 20px}.header-inner{justify-content:space-between;align-items:center;width:100%;max-width:900px;display:flex}.header-brand{flex-shrink:0;align-items:center;gap:10px;display:flex}.header-logo{object-fit:contain;width:auto;height:30px}.app-header h1{letter-spacing:.01em;background:linear-gradient(90deg, var(--accent) 0%, var(--accent2) 100%);-webkit-text-fill-color:transparent;white-space:nowrap;-webkit-background-clip:text;font-size:1.05rem;font-weight:700}.header-right{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.credit-display{background:var(--surface2);border:1px solid var(--border);border-radius:6px;align-items:baseline;gap:4px;padding:4px 10px;display:flex}.credit-count{color:var(--accent2);font-family:SF Mono,monospace;font-size:1rem;font-weight:700}.credit-label{color:var(--muted);font-size:.7rem}.buy-credits-group{gap:5px;display:flex}.btn-buy{background:var(--surface2);border:1px solid var(--border);color:var(--text);cursor:pointer;white-space:nowrap;border-radius:5px;padding:4px 9px;font-size:.72rem;transition:border-color .15s,background .15s}.btn-buy:hover:not(:disabled){border-color:var(--accent2)}.btn-buy:disabled{opacity:.4;cursor:not-allowed}.btn-buy-best{border-color:var(--accent2);color:var(--accent2)}.btn-buy-best:hover:not(:disabled){background:#1e1a10}.header-email{color:var(--text);text-overflow:ellipsis;white-space:nowrap;max-width:180px;font-size:.75rem;overflow:hidden}.btn-logout{border:1px solid var(--border);color:var(--muted);cursor:pointer;background:0 0;border-radius:5px;padding:4px 10px;font-size:.72rem;transition:border-color .15s,color .15s}.btn-logout:hover{border-color:var(--accent);color:var(--accent)}.above-panel-row{justify-content:space-between;align-items:center;gap:10px;max-width:900px;margin:0 auto 6px;display:flex}.btn-hamburger{border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:5px;flex-direction:column;flex-shrink:0;justify-content:center;gap:2px;width:26px;height:20px;padding:2px 4px;transition:border-color .15s,color .15s;display:flex}.btn-hamburger:hover{border-color:var(--accent)}.btn-hamburger:hover span{background:var(--accent)}.btn-hamburger span{background:var(--text);border-radius:1px;width:100%;height:1.5px;display:block}.nav-overlay{z-index:300;background:#0000008c;position:fixed;inset:0}.nav-drawer{border-right:1px solid var(--border);background:#17181d;flex-direction:column;width:220px;padding-top:32px;animation:.2s slide-in-left;display:flex;position:absolute;top:0;bottom:0;left:max(0px,50vw - 670px)}@keyframes slide-in-left{0%{transform:translate(-100%)}to{transform:translate(0)}}.nav-drawer-header{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--border);padding:18px 20px 12px;font-size:.7rem;font-weight:700}.nav-item{width:100%;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:none;border-bottom:1px solid #22232a;padding:13px 20px;font-size:.88rem;font-weight:500;transition:background .12s,color .12s;display:block}.nav-item:hover{color:var(--accent2);background:#1e1f26}.nav-item-active{color:var(--accent2);font-weight:600}.nav-back{color:var(--muted);border-bottom:1px solid var(--border);font-size:.8rem;font-style:italic}.nav-back:hover{color:var(--accent2);background:#1e1f26}.page-content{margin-top:16px;padding-top:4px}.page-back-btn{color:var(--accent2);cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;margin-bottom:16px;padding:0;font-size:.78rem;transition:color .12s;display:inline-flex}.page-back-btn:hover{color:#fff}.page-heading{color:var(--accent2);margin-bottom:6px;font-size:1.1rem;font-weight:700}.page-subtext{color:var(--muted);margin-bottom:20px;font-size:.8rem}.page-section{margin-bottom:20px}.page-section-title{color:var(--text);margin-bottom:6px;font-size:.85rem;font-weight:600}.page-text{color:var(--muted);font-size:.8rem;line-height:1.6}.pricing-grid{flex-wrap:wrap;gap:10px;margin-top:8px;display:flex}.pricing-card{background:var(--surface2);border:1px solid var(--border);border-radius:10px;flex-direction:column;flex:1;gap:4px;min-width:130px;padding:14px 16px;display:flex;position:relative}.pricing-card-best{border-color:var(--accent2)}.pricing-best-badge{letter-spacing:.08em;color:#000;background:var(--accent2);border-radius:3px;align-self:flex-start;margin-bottom:2px;padding:1px 5px;font-size:.58rem;font-weight:700}.pricing-price{color:var(--accent2);font-size:1.4rem;font-weight:800;line-height:1.1}.pricing-analyses{color:var(--accent2);font-size:.8rem;font-weight:600}.pricing-label{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px;font-size:.7rem}.pricing-buy-btn{margin-top:auto;padding:7px 0;font-size:.8rem}.app-main{flex:1;padding:20px;overflow-y:auto}.auth-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;width:100%;max-width:380px;padding:36px 32px}.auth-brand{text-align:center;margin-bottom:28px}.auth-logo{width:auto;height:52px;margin-bottom:2px}.auth-brand h1{background:linear-gradient(90deg, var(--accent) 0%, var(--accent2) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:4px;font-size:1.5rem;font-weight:800}.auth-tagline{color:var(--accent2);font-size:.8rem;font-weight:700}.auth-tabs{background:var(--surface2);border-radius:7px;gap:4px;margin-bottom:20px;padding:3px;display:flex}.auth-tab{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:5px;flex:1;padding:7px 0;font-size:.82rem;font-weight:500;transition:all .15s}.auth-tab.active{background:var(--surface);color:var(--text);font-weight:600}.auth-form{flex-direction:column;gap:10px;display:flex}.auth-form input{background:var(--surface2);border:1px solid var(--border);color:var(--text);border-radius:7px;outline:none;width:100%;padding:10px 12px;font-size:.88rem;transition:border-color .15s}.auth-form input:focus{border-color:var(--accent2)}.auth-form .btn-primary{margin-top:4px;padding:10px;font-size:.88rem}.auth-error{color:var(--error);font-size:.78rem}.auth-success{color:#4caf50;font-size:.78rem}.auth-heading{color:var(--text);text-align:center;margin-bottom:8px;font-size:1rem;font-weight:600}.auth-link{color:var(--accent);cursor:pointer;background:0 0;border:none;margin-top:10px;padding:0;font-size:.78rem;text-decoration:underline}.auth-note{color:var(--muted);text-align:center;margin-top:16px;font-size:.72rem;line-height:1.5}.panel{background:var(--surface);border:1px solid var(--border);border-radius:10px;max-width:900px;margin:0 auto;padding:20px}.panel h2{color:var(--accent2);margin-bottom:16px;font-size:1rem;font-weight:700}.panel-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.panel-header h2{margin-bottom:0;line-height:1.4}.file-row{align-items:center;gap:10px;margin-bottom:12px;display:flex}.file-row label{width:140px;color:var(--text);flex-shrink:0;font-size:.8rem}.file-choose-btn{cursor:pointer;flex-shrink:0}.file-name-display{color:var(--fg);text-overflow:ellipsis;white-space:nowrap;max-width:280px;font-size:.8rem;overflow:hidden}.btn-primary{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:7px;margin-top:4px;padding:8px 20px;font-size:.85rem;font-weight:600;transition:filter .15s}.btn-primary:hover:not(:disabled){filter:brightness(1.1)}.btn-primary:disabled{opacity:.45;cursor:not-allowed}.btn-sm{background:var(--surface2);border:1px solid var(--border);color:var(--text);cursor:pointer;border-radius:5px;padding:4px 10px;font-size:.75rem;transition:border-color .15s}.btn-sm:hover:not(:disabled){border-color:var(--accent2)}.btn-sm:disabled{opacity:.4;cursor:not-allowed}.msg-error{color:var(--error);margin-top:8px;font-size:.8rem}.msg-info{color:var(--text);font-size:.8rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin-icon{border:2.5px solid #444;border-top-color:var(--accent2);border-radius:50%;flex-shrink:0;width:16px;height:16px;animation:.8s linear infinite spin;display:inline-block}.waveform-section{margin:14px 0 10px}.waveform-wrapper{position:relative}.waveform-zoom-btns{z-index:10;gap:4px;display:flex;position:absolute;top:6px;right:8px}.zoom-btn{opacity:.75;width:22px;height:22px;padding:0;font-size:1rem;font-weight:700;line-height:1}.zoom-btn:hover{opacity:1}.waveform-container{border:1px solid var(--border);cursor:crosshair;background:#111;border-radius:6px;min-height:80px;position:relative;overflow:hidden}.waveform-placeholder{color:var(--muted);pointer-events:none;letter-spacing:.04em;justify-content:center;align-items:center;font-size:.75rem;display:flex;position:absolute;inset:0}.region-info{color:var(--muted);align-items:center;gap:8px;margin-top:6px;font-size:.75rem;display:flex}.region-badge{background:var(--accent2);color:#000;letter-spacing:.05em;border-radius:3px;padding:1px 5px;font-size:.62rem;font-weight:700}.region-duration{color:var(--accent2)}.region-hint{font-style:italic}.region-play-btn{flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;padding:0;font-size:1rem;line-height:1;display:inline-flex}.region-loop-btn{letter-spacing:.08em;opacity:.5;flex-shrink:0;justify-content:center;align-items:center;height:26px;padding:0 8px;font-size:.65rem;font-weight:700;line-height:1;display:inline-flex}.region-loop-btn.loop-active{color:#f4a261;text-shadow:0 0 6px #f4a261,0 0 12px #f4a26188;opacity:1;background:0 0;border-color:#0000;box-shadow:0 0 6px #d4a01744}.btn-folder-icon{cursor:pointer;background:0 0;border-color:#0000;justify-content:center;align-items:center;padding:2px 6px;display:inline-flex}.btn-folder-icon:hover:not(:disabled){background:0 0;border-color:#0000}.btn-folder-icon:disabled{cursor:default;opacity:.5}.pdf-saved-msg{color:#f4a261;font-size:13px;animation:.2s fade-in}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.volume-slider{cursor:pointer;appearance:none;background:var(--accent2);border-radius:0;outline:none;flex-shrink:0;align-self:center;width:80px;height:1.5px}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;cursor:pointer;background:#fff;border-radius:0;width:3px;height:12px}.volume-label{color:var(--text);flex-shrink:0;min-width:36px;font-size:.75rem}.region-analyzed{color:var(--muted);margin-bottom:12px;font-size:.78rem}.instrument-panning-result{margin-top:16px}.instrument-pan-list{flex-direction:column;gap:14px;display:flex}.instrument-pan-row{background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:10px 14px}.instrument-pan-header{align-items:center;gap:8px;margin-bottom:6px;display:flex}.instrument-name{color:var(--text);text-transform:capitalize;width:64px;font-size:.85rem;font-weight:600}.pan-digital{text-align:center;background:var(--surface);border:1px solid var(--border);letter-spacing:.02em;border-radius:4px;min-width:52px;padding:2px 6px;font-family:SF Mono,Menlo,Consolas,monospace;font-size:.85rem;font-weight:700}.pan-digital.pan-left{color:#5ba4ff;border-color:#5ba4ff44}.pan-digital.pan-right{color:var(--accent2);border-color:#d4a01744}.pan-digital.pan-center{color:var(--text)}.pan-digital-sm{text-align:center;min-width:40px;margin-top:4px;padding:1px 4px;font-size:.7rem;display:block}.mono-badge{background:var(--border);color:var(--muted);letter-spacing:.05em;border-radius:3px;padding:1px 5px;font-size:.65rem}.pan-meter{align-items:center;gap:6px;margin-bottom:4px;display:flex}.pan-side-label{color:var(--muted);text-align:center;width:10px;font-size:.68rem}.pan-track{background:var(--border);border-radius:4px;flex:1;height:8px;position:relative}.pan-center-line{background:var(--muted);opacity:.5;width:1px;position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%)}.pan-needle{background:var(--accent2);border-radius:50%;width:10px;height:10px;position:absolute;top:50%;transform:translate(-50%,-50%);box-shadow:0 0 4px #0006}.pan-value-label{color:var(--muted);text-align:right;width:40px;font-size:.7rem}.per-band-row{gap:10px;margin-top:4px;display:flex}.band-cell{flex:1}.band-label{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px;font-size:.65rem;display:block}.solo-btn,.mute-btn{letter-spacing:.03em;cursor:default;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;padding:0;font-size:.75rem;font-weight:700;line-height:1;display:inline-flex;position:relative}.solo-btn:disabled:after,.mute-btn:disabled:after{content:"";opacity:.6;pointer-events:none;background:currentColor;width:15px;height:1px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)rotate(-45deg)}.solo-btn.solo-active{color:#f4a261;text-shadow:0 0 6px #f4a261,0 0 12px #f4a26188;background:0 0;border-color:#d4a017;box-shadow:0 0 6px #d4a01744}.mute-btn.mute-active{color:#e05252;text-shadow:0 0 6px #e05252,0 0 12px #e0525288;background:0 0;border-color:#c0392b;box-shadow:0 0 6px #c0392b44}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.sessions-overlay{z-index:200;background:#00000080;justify-content:flex-end;display:flex;position:fixed;inset:0}.sessions-panel{border-left:1px solid var(--border);background:#1a1a1e;flex-direction:column;width:360px;max-width:95vw;height:100%;animation:.2s slide-in-right;display:flex}@keyframes slide-in-right{0%{transform:translate(100%)}to{transform:translate(0)}}.sessions-panel-header{border-bottom:1px solid var(--border);color:#f0f0f0;justify-content:space-between;align-items:center;padding:16px 20px;font-size:15px;font-weight:600;display:flex}.sessions-close{color:#888;cursor:pointer;background:0 0;border:none;padding:2px 6px;font-size:16px;line-height:1}.sessions-close:hover{color:#f0f0f0}.sessions-list{flex:1;padding:8px 0;overflow-y:auto}.sessions-empty{color:#666;text-align:center;padding:32px 20px;font-size:13px}.session-row{border-bottom:1px solid #2a2a2e;justify-content:space-between;align-items:center;gap:10px;padding:10px 16px;display:flex}.session-row:hover{background:#202026}.session-info{flex-direction:column;gap:2px;min-width:0;display:flex}.session-filename{color:#e0e0e0;white-space:nowrap;text-overflow:ellipsis;max-width:220px;font-size:13px;overflow:hidden}.session-date{color:#666;font-size:11px}.session-region{color:#f4a261;font-size:11px}.session-actions{flex-shrink:0;gap:6px;display:flex}.btn-load-session{color:#fff;cursor:pointer;background:#e85d04;border:none;border-radius:4px;padding:3px 10px;font-size:12px}.btn-load-session:hover{color:#111;background:#f4a261}.btn-delete-session{color:#666;cursor:pointer;background:0 0;border:1px solid #444;border-radius:4px;padding:3px 8px;font-size:12px}.btn-delete-session:hover{color:#f55;border-color:#f55}.topoff-row{align-items:center;gap:10px;display:flex}.topoff-credits{color:#888;font-size:12px}.topoff-label{color:#e0e0e0}.topoff-count{color:#f4a261;font-size:14px;font-weight:700}.topoff-wrap{position:relative}.btn-topoff{letter-spacing:.08em;white-space:nowrap;cursor:pointer;color:#f4a261;background:0 0;border:1px solid #f4a261;border-radius:5px;flex-shrink:0;justify-content:center;align-items:center;height:26px;padding:0 8px;font-size:.65rem;font-weight:700;line-height:1;transition:filter .15s;display:inline-flex}.btn-topoff:hover:not(:disabled){filter:brightness(1.2)}.btn-topoff:disabled{opacity:.5;cursor:default}.topoff-dropdown{z-index:100;background:#1e1e22;border:1px solid #3a3a3e;border-radius:8px;min-width:185px;animation:.15s fade-in;position:absolute;bottom:calc(100% + 6px);right:0;overflow:hidden;box-shadow:0 4px 20px #0009}.topoff-option{color:#e0e0e0;cursor:pointer;text-align:left;background:0 0;border:none;border-bottom:1px solid #2a2a2e;justify-content:space-between;align-items:center;gap:0;width:100%;padding:9px 14px;display:flex}.topoff-option:last-child{border-bottom:none}.topoff-option:hover:not(:disabled){color:#f4a261;background:#2a2a30}.topoff-option:hover:not(:disabled) .topoff-sub{color:#f4a261aa}.topoff-option:disabled{opacity:.5;cursor:default}.topoff-price{letter-spacing:.05em;color:#f4a261;font-size:.92rem;font-weight:700}.topoff-sub{letter-spacing:.05em;color:#f4a261;font-size:.82rem;font-weight:700}