:root{--ilc-blue:#1d4ed8;--ilc-blue-dark:#163fb1;--ilc-ink:#12213d;--ilc-muted:#5e6d87;--ilc-line:#dce4f0;--ilc-bg:#f7f9fd;--ilc-white:#fff;--ilc-success:#16784d;--ilc-radius:12px;--ilc-shadow:0 12px 34px rgba(27,61,125,.08);--ilc-container:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ilc-white);color:var(--ilc-ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible,[role=button]:focus-visible{outline:3px solid #91b4ff;outline-offset:3px}.screen-reader-text{position:absolute;clip:rect(1px,1px,1px,1px);width:1px;height:1px;overflow:hidden;white-space:nowrap}.skip-link{position:fixed;left:12px;top:-60px;z-index:100;background:var(--ilc-blue);color:#fff;padding:10px 15px;border-radius:8px}.skip-link:focus{top:12px}.ilc-container{width:min(calc(100% - 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a{color:var(--ilc-blue)}.header-cta{background:var(--ilc-blue);border-radius:8px;color:#fff;font-size:.9rem;font-weight:750;padding:9px 14px}.menu-toggle{display:none;background:none;border:0;padding:6px}.menu-toggle span:not(.screen-reader-text){background:var(--ilc-ink);display:block;height:2px;margin:4px;width:20px}.hero-section{background:linear-gradient(180deg,#fff 0%,#f5f8ff 100%);border-bottom:1px solid #e5ecf7;overflow:hidden;padding:88px 0 78px}.hero-grid{align-items:center;display:grid;gap:54px;grid-template-columns:1.05fr .95fr}.hero-content h1{max-width:820px;margin-bottom:20px}.hero-copy{color:var(--ilc-muted);font-size:1.12rem;max-width:670px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.trust-line{color:#375071;font-size:.9rem;margin:20px 0 0}.hero-visual{display:flex;justify-content:flex-end}.device-panel{background:#fff;border:1px solid #dfe8f6;border-radius:16px;box-shadow:0 28px 55px rgba(41,76,143,.13);max-width:440px;padding:0 26px 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/* Converter controls and result states — v1.2.0 */
.button:disabled{cursor:not-allowed;opacity:.52;transform:none}.button:disabled:hover{transform:none}.tool-run-area{display:flex;justify-content:center;margin-top:17px}.tool-run-area .button{min-width:190px}.settings-controls{align-items:end}.field-full{flex-basis:100%}.field select,.field textarea{background:#fff;border:1px solid #cbd8eb;border-radius:7px;color:var(--ilc-ink);font:inherit;padding:9px;width:100%}.field textarea{min-height:130px;resize:vertical}.field label output{color:var(--ilc-blue);font-weight:800;margin-left:4px}.field input[type=range]{accent-color:var(--ilc-blue);padding:0}.base64-controls{align-items:end}.selected-file-copy,.result-file-copy{display:flex;flex:1;flex-direction:column;min-width:0}.selected-file-copy strong,.result-file-copy strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.selected-file-copy small,.result-file-copy small{color:#667995;font-size:.76rem}.selected-file-order{display:flex;gap:3px;margin-left:auto}.selected-file .selected-file-order button{border:1px solid #d6e1f0;border-radius:5px;color:#3d5983;margin:0;padding:1px 6px}.selected-file .selected-file-order button:disabled{cursor:not-allowed;opacity:.35}.selected-file .remove-file{font-size:20px;line-height:1;margin-left:0}.result-file-copy{color:#345942}.result-file-actions{align-items:center;display:flex;gap:7px;margin-left:auto}.result-file .button{margin-left:0}.button-small{font-size:.8rem;padding:7px 10px}.conversion-status.is-error .progress-track{background:#ffe0e0}.conversion-status.is-error .progress-track span{background:#c83939}.conversion-status.is-error p{color:#a32d2d}.crop-controls .field{flex:1 1 150px}@media (max-width:700px){.tool-run-area .button{width:100%}.selected-file{align-items:flex-start}.selected-file-order{margin-left:auto}.result-file-actions{margin-left:0;width:100%}.result-file-actions .button{flex:1}.base64-controls,.settings-controls{align-items:stretch}}