:root{--bg:#f2efe6;--surface:#fffdf7;--text:#171717;--muted:#6b6559;--accent:#0f766e;--accent-strong:#0b5e57;--border:#ded7c8;--shadow:0 12px 30px rgba(38,33,24,0.12);--error:#b91c1c}.dark{--bg:#1c201c;--surface:#232a24;--text:#f0f3e8;--muted:#bac0ac;--accent:#6ec8b1;--accent-strong:#95e0ce;--border:#384338;--shadow:0 16px 36px rgba(0,0,0,0.35);--error:#f87171}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%}body{position:relative;background:radial-gradient(circle at 0 0,#e8f4e6,transparent 50%),radial-gradient(circle at 100% 20%,#fce8db,transparent 40%),var(--bg);color:var(--text);font-family:Segoe UI,Helvetica Neue,sans-serif;line-height:1.5}.demo-watermark{position:fixed;inset:0;display:grid;place-items:center;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;z-index:9999;font-size:clamp(2.2rem,10vw,6.8rem);font-weight:900;letter-spacing:.22em;color:var(--text);opacity:.08;transform:rotate(-23deg);text-transform:uppercase;white-space:nowrap}button,input,select{font:inherit}.container{max-width:1080px;margin:0 auto;padding:2rem 1rem 4rem}.shell{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:1rem;gap:1rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:1.2rem;box-shadow:var(--shadow)}.title{margin-top:0;font-size:clamp(1.5rem,2.4vw,2.2rem);letter-spacing:.02em}.muted{color:var(--muted)}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:.9rem;gap:.9rem}.field{display:flex;flex-direction:column;gap:.45rem}.field.full{grid-column:1/-1}.field input,.field select{width:100%;border:1px solid var(--border);border-radius:12px;padding:.65rem .75rem;background:color-mix(in oklab,var(--surface) 90%,black 2%);color:var(--text)}.actions,.top-actions{display:flex;flex-wrap:wrap;gap:.65rem}.top-actions{justify-content:space-between;margin-bottom:1rem}.btn{border:1px solid var(--border);border-radius:999px;padding:.5rem .9rem;background:transparent;color:var(--text);cursor:pointer}.btn.primary{background:var(--accent);border-color:var(--accent);color:#f6fffb}.btn.primary:hover{background:var(--accent-strong)}.preview-card{border-radius:18px;border:1px solid var(--border);padding:1.1rem;background:linear-gradient(145deg,color-mix(in oklab,var(--surface) 95%,white 3%),color-mix(in oklab,var(--surface) 92%,black 4%))}.meta{margin:0}.modal-backdrop{position:fixed;inset:0;display:grid;place-items:center;background:rgba(0,0,0,.45);padding:1rem;z-index:50}.modal{width:min(560px,100%);max-height:86vh;overflow:auto;background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:1rem}.avatar{width:56px;height:56px;border-radius:50%;background:var(--accent);color:#f6fffb;display:grid;place-items:center;font-size:1.2rem;font-weight:700;letter-spacing:.05em;margin-bottom:.75rem;-webkit-user-select:none;-moz-user-select:none;user-select:none}.preview-row{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem}.preview-info>p{margin:.2rem 0}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp .22s ease-out}@media (max-width:900px){.field-grid,.shell{grid-template-columns:1fr}}