:root{--bg-primary: #0b0f19;--bg-secondary: #111827;--bg-tertiary: #1f2937;--bg-card: rgba(17, 24, 39, .85);--bg-card-hover: rgba(31, 41, 55, .95);--border-color: rgba(255, 255, 255, .1);--border-focus: #3b82f6;--text-primary: #f9fafb;--text-secondary: #9ca3af;--text-muted: #6b7280;--accent-blue: #2874f0;--accent-blue-hover: #1e5bc6;--accent-blue-glow: rgba(40, 116, 240, .25);--accent-amber: #f59e0b;--accent-emerald: #10b981;--accent-rose: #f43f5e;--accent-purple: #8b5cf6;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .2), 0 2px 4px -2px rgba(0, 0, 0, .2);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .5), 0 8px 10px -6px rgba(0, 0, 0, .5);--shadow-glow: 0 0 25px -5px rgba(40, 116, 240, .4);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px}.light-theme{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--bg-card: rgba(255, 255, 255, .95);--bg-card-hover: #ffffff;--border-color: rgba(0, 0, 0, .08);--border-focus: #2874f0;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--accent-blue: #2874f0;--accent-blue-hover: #1e5bc6;--accent-blue-glow: rgba(40, 116, 240, .15);--accent-amber: #d97706;--accent-emerald: #059669;--accent-rose: #e11d48;--accent-purple: #7c3aed;--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1);--shadow-glow: 0 0 20px -3px rgba(40, 116, 240, .2)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5;-webkit-font-smoothing:antialiased;background-image:radial-gradient(at 0% 0%,rgba(40,116,240,.08) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(139,92,246,.06) 0px,transparent 50%);background-attachment:fixed}button,input,select{font-family:inherit}@keyframes 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select{max-width:150px}}@media(max-width:520px){.glass-header{flex-direction:column;align-items:stretch}.header-brand{justify-content:space-between;width:100%}.header-tools{width:100%;justify-content:space-between}.preset-selector-pill{flex:1}.preset-selector-pill select{max-width:130px}}.stepper-container{display:flex;align-items:center;gap:.4rem;background:var(--bg-tertiary);padding:.25rem .6rem;border-radius:9999px;border:1px solid var(--border-color);box-shadow:inset 0 1px 2px #00000014;white-space:nowrap;flex-shrink:0}.step-item{display:flex;align-items:center;gap:.3rem;font-size:.725rem;font-weight:600;color:var(--text-muted);white-space:nowrap;transition:all .2s ease}.step-icon{width:18px;height:18px;border-radius:50%;background:#ffffff14;display:flex;align-items:center;justify-content:center}.step-active{color:var(--text-primary)}.step-active .step-icon{background:var(--accent-blue);color:#fff}.step-highlight{color:var(--accent-emerald)}.step-highlight 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#0006;padding:.5rem;display:flex;flex-direction:column;gap:.25rem;z-index:60}.popover-menu-item{display:flex;align-items:flex-start;gap:.625rem;background:transparent;border:none;color:var(--text-primary);text-align:left;padding:.5rem .625rem;border-radius:var(--radius-md);cursor:pointer;transition:background .15s ease;font-size:.8rem;width:100%}.popover-menu-item:hover{background:var(--bg-tertiary)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:100;display:flex;align-items:center;justify-content:center;padding:1.5rem}.modal-content{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);max-height:90vh;overflow-y:auto}.modal-calibrator{width:96vw;max-width:1440px;height:94vh;max-height:94vh;display:flex;flex-direction:column;overflow:hidden!important}.modal-calibrator.is-maximized{width:99vw;max-width:99vw;height:98vh;max-height:98vh;border-radius:8px}input[type=number]::-webkit-outer-spin-button,input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}@media print{.no-print{display:none!important}}