:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#f4f7fb;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;background:#0c0f14;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#111827;background:#f5f7fb}*{box-sizing:border-box}body{background:radial-gradient(circle at 15% 15%,#1f6feb2e,#0000 26rem),linear-gradient(135deg,#0c0f14 0%,#151923 45%,#11161c 100%);min-width:320px;min-height:100vh;margin:0}:root[data-theme=light] body{background:radial-gradient(circle at 15% 15%,#1f6feb24,#0000 28rem),linear-gradient(135deg,#f5f7fb 0%,#e8edf5 100%)}button,input,select{font:inherit}button{cursor:pointer;border:0}button:disabled{cursor:not-allowed;opacity:.56}.app-shell{width:min(1120px,100% - 32px);margin:0 auto;padding:18px 0 24px}.topbar,.brand,.theme-toggle,.segmented,.password-row,.primary-action,.download-action,.alert,.brand-mark{align-items:center;display:flex}.topbar{justify-content:space-between;gap:20px}.brand{gap:12px}.brand-mark{background:#0c0f14;border-radius:8px;justify-content:center;width:40px;height:40px;overflow:hidden}.brand-mark img{width:100%;height:100%;display:block}.brand strong{font-size:1rem}.theme-toggle{min-height:42px;color:inherit;background:#ffffff14;border-radius:8px;gap:8px;padding:0 14px}:root[data-theme=light] .theme-toggle{background:#11182714}h2,p{margin-top:0}.workspace{grid-template-columns:minmax(0,1.1fr) minmax(320px,.75fr);gap:16px;margin-top:24px;display:grid}.panel{background:#12171fd1;border:1px solid #ffffff1f;border-radius:8px;box-shadow:0 24px 70px #00000047}:root[data-theme=light] .panel{background:#ffffffe6;border-color:#1118271a;box-shadow:0 20px 50px #1018281f}.controls-panel{gap:14px;padding:16px;display:grid}.segmented{background:#ffffff12;border-radius:8px;width:100%;padding:4px}:root[data-theme=light] .segmented{background:#edf2f7}.segmented button{color:#aeb8c7;background:0 0;border-radius:6px;flex:1;justify-content:center;gap:8px;min-height:38px;font-weight:700}.segmented button.active{color:#0c0f14;background:#f4f7fb}:root[data-theme=light] .segmented button{color:#667085}:root[data-theme=light] .segmented button.active{color:#fff;background:#111827}.drop-zone{color:#edf6ff;text-align:center;cursor:pointer;background:#1f6feb14;border:1px dashed #7cc4ff8c;border-radius:8px;place-items:center;gap:6px;min-height:142px;padding:18px;display:grid}:root[data-theme=light] .drop-zone{color:#101828;background:#1f6feb0f}.drop-zone input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.drop-zone span{overflow-wrap:anywhere;max-width:100%;font-size:1rem;font-weight:800}.drop-zone small,.field small{color:#98a6b8;line-height:1.5}:root[data-theme=light] .drop-zone small,:root[data-theme=light] .field small{color:#667085}.field{gap:6px;display:grid}.field>span,.panel-label{color:#d8e1ed;font-size:.86rem;font-weight:800}:root[data-theme=light] .field>span,:root[data-theme=light] .panel-label{color:#344054}.password-row,select{min-height:44px;color:inherit;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:8px}.password-row{gap:10px;padding:0 14px}.password-row input{width:100%;min-width:0;color:inherit;background:0 0;border:0;outline:0}.key-toggle{color:#c6cfdb;flex:none}:root[data-theme=light] .key-toggle{color:#475467}select{width:100%;padding:0 14px}select option{color:#111827}:root[data-theme=light] .password-row,:root[data-theme=light] select{background:#fff;border-color:#d0d5dd}.primary-action,.download-action{border-radius:8px;justify-content:center;gap:10px;min-height:46px;font-weight:900}.primary-action{color:#fff;background:#2f9e44}.download-action{color:#fff;background:#1f6feb;width:100%}.output-panel{flex-direction:column;justify-content:space-between;gap:20px;min-height:100%;padding:18px;display:flex}.output-panel h2{overflow-wrap:anywhere;letter-spacing:0;margin:8px 0 10px;font-size:1.7rem}.output-panel p{color:#aeb8c7;line-height:1.6}:root[data-theme=light] .output-panel p{color:#667085}.alert-stack{z-index:20;gap:6px;width:min(340px,100vw - 24px);display:grid;position:fixed;top:14px;left:50%;transform:translate(-50%)}.alert{color:#fff;background:#b42318;border:1px solid #ffffff38;border-radius:8px;justify-content:space-between;gap:6px;min-height:36px;padding:4px 6px 4px 10px;box-shadow:0 18px 40px #00000047}.alert span{font-size:.88rem;line-height:1.3}.icon-button{width:34px;height:34px;color:inherit;background:0 0;border-radius:8px;place-items:center;display:grid}.alert-close{flex:none;width:22px;height:22px}.alert-close svg{width:15px;height:15px}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=820px){.app-shell{width:min(100% - 24px,620px);padding-top:14px}.topbar{align-items:flex-start}.workspace{grid-template-columns:1fr;margin-top:18px}}