:root{--sui-blue: #4DA2FF;--sui-cyan: #00D1FF;--sui-bg: #010915;--sui-card: rgba(255, 255, 255, .05);--sui-glass-border: rgba(255, 255, 255, .1);--sui-text: #E0E6ED;--sui-text-dim: #94A3B8;--sui-success: #10B981;--font-main: "Outfit", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--sui-bg);background-image:radial-gradient(circle at 10% 20%,rgba(77,162,255,.05) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(0,209,255,.05) 0%,transparent 40%);color:var(--sui-text);min-height:100vh}.app-wrapper{max-width:1200px;margin:0 auto;padding:2rem;display:grid;grid-template-columns:1fr 1fr;gap:2rem;height:calc(100vh - 4rem)}.editor-panel{overflow-y:auto;padding-right:1rem}.preview-panel{background:#525659;border-radius:16px;padding:2rem;display:flex;justify-content:center;align-items:flex-start;overflow-y:auto;box-shadow:inset 0 0 20px #00000080}.glass-card{background:var(--sui-card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--sui-glass-border);border-radius:16px;padding:1.5rem;margin-bottom:1.5rem}h1{font-size:2.5rem;font-weight:700;margin-bottom:1rem;background:linear-gradient(to right,var(--sui-blue),var(--sui-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent}h2{font-size:1.2rem;color:var(--sui-text);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}label{display:block;margin-bottom:.4rem;font-size:.75rem;text-transform:uppercase;color:var(--sui-text-dim);letter-spacing:.05em}input,textarea,select{width:100%;background:#0003;border:1px solid var(--sui-glass-border);border-radius:8px;padding:.75rem;color:#fff;font-family:var(--font-main);outline:none;transition:border-color .2s;margin-bottom:1rem}input:focus,textarea:focus{border-color:var(--sui-blue)}.btn-primary{width:100%;padding:1rem;background:linear-gradient(to right,var(--sui-blue),var(--sui-cyan));border:none;border-radius:12px;color:#fff;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s;text-transform:uppercase;letter-spacing:.05em}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 20px -5px #4da2ff66}.a4-paper{background:#fff;width:210mm;min-height:297mm;padding:20mm;color:#1a1a1a;box-shadow:0 10px 30px #00000080;font-family:Inter,sans-serif}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#0000001a}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff3}@media print{@page{size:A4;margin:0}body{background:#fff;color:#000}.app-wrapper{display:block;height:auto;padding:0;margin:0}.editor-panel,.btn-primary,header{display:none!important}.preview-panel{background:#fff;box-shadow:none;padding:0;margin:0;overflow:visible;display:block}.a4-paper{box-shadow:none;margin:0;width:100%;min-height:auto;padding:15mm}}