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rgba(15, 23, 42, .08);--shadow-lg: 0 20px 40px rgba(15, 23, 42, .1);--shadow-brand: 0 6px 16px rgba(5, 150, 105, .25);--grad-hero: linear-gradient(160deg, #0f172a 0%, #064e3b 100%);--grad-card: linear-gradient(145deg, #ffffff 0%, #f1f5f9 100%);--primary-green: var(--brand-500);--dark-green: var(--brand-700);--light-gray: #dadde1;--dark-text: #19191a;--sidebar-bg: var(--brand-900);--sidebar-text: #cdc8cd;--sidebar-hover: var(--brand-600);--danger-color: var(--danger)}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--light-gray);color:var(--dark-text)}html,input,select,textarea{accent-color:var(--brand-600)}::selection{background:var(--brand-100);color:var(--ink-900)}option:checked{background-color:var(--brand-100);color:var(--ink-900)}.btn{padding:10px 20px;border:1px solid transparent;border-radius:var(--radius-btn);text-decoration:none;font-weight:600;cursor:pointer;transition:all 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ease-in-out}:global(.tools-panel:not(.visible)),:global(.layers-panel:not(.visible)){transform:translate(110%)}:global(.layers-panel:not(.visible)){transform:translate(-110%)}.btn-secondary{background-color:#fff;color:var(--brand-700);border-color:var(--ink-300)}.btn-secondary:hover{background-color:var(--brand-50);border-color:var(--brand-400)}.processing-overlay{position:absolute;inset:0;background:#fffc;display:flex;justify-content:center;align-items:center;z-index:10;text-align:center;font-style:italic;color:#333}.glass-panel{background:#ffffff6b;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.4);border-radius:14px;box-shadow:var(--shadow-lg)}.glass-panel 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