:root{--bg:#0b0e10;--panel:#11161b;--muted:#b7c1c8;--text:#e7eef4;--accent:#7bdcff;--accent-2:#98ffa6;--danger:#ff6b6b;--border:#1b232b;}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:var(--accent);text-decoration:none}
.layout{display:grid;grid-template-columns:300px 1fr;min-height:100vh}
.sidebar{background:var(--panel);border-right:1px solid var(--border);display:flex;flex-direction:column}
.sidebar-header{padding:16px;border-bottom:1px solid var(--border)}
.sidebar-header h1{margin:0 0 6px 0;font-size:18px;color:var(--accent)}
.nav{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.nav a{font-size:12px;border:1px solid var(--border);padding:6px 8px;border-radius:999px;color:var(--muted)}
.nav a.active{border-color:var(--accent);color:var(--text)}
.sidebar .list{padding:12px}
.sidebar h2{margin:8px 0 12px 0;font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:16px;margin:16px}
.main-header{display:flex;align-items:center;gap:8px;justify-content:space-between;padding:16px 16px 0 16px}
.diag .pill{margin-right:6px}
.form{padding:8px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-top:8px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12px;color:var(--muted)}
.field input[type="text"], .field input[type="number"], .field select, textarea{background:#0c1217;color:var(--text);border:1px solid var(--border);border-radius:10px;padding:10px;outline:none}
.preview{margin-top:6px;min-height:120px;border:1px dashed var(--border);border-radius:12px;display:flex;align-items:center;justify-content:center;background:#0b1015}
.preview img{max-height:110px;max-width:100%;display:block}
.btn{background:#0f1419;border:1px solid var(--border);color:var(--text);padding:10px 12px;border-radius:12px;cursor:pointer}
.btn.primary{background:linear-gradient(90deg, var(--accent), var(--accent-2));color:#001018;border:none}
.btn.danger{background:var(--danger);color:#000}
.btn:disabled{opacity:.6;cursor:not-allowed}
.ingredients-table{border:1px solid var(--border);border-radius:12px;padding:8px}
.ing-header, .ing-row{display:grid;grid-template-columns:2fr 1fr 1fr 40px;gap:8px;align-items:center}
.ing-header{font-size:12px;color:var(--muted);padding:6px 4px}
.ing-row{padding:6px 4px}
.pillbox{display:flex;gap:8px;flex-wrap:wrap}
.pill{background:#0d141a;border:1px solid var(--border);padding:6px 10px;border-radius:999px;font-size:12px;color:var(--muted)}
.actions{margin-top:14px;display:flex;gap:10px;justify-content:flex-end}
.list-item{padding:10px;border:1px solid var(--border);border-radius:10px;margin-bottom:8px;background:#0e1419;cursor:pointer}
.list-item:hover{border-color:#2c3a46}
.list-item.active{outline:2px solid var(--accent)}
.list-item h4{margin:0 0 6px 0}
.list-item small{color:var(--muted)}
.sidebar-tools{display:flex;gap:8px;align-items:center;padding:12px;border-bottom:1px solid var(--border)}
.inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.alg-row{display:grid;grid-template-columns:2fr 1fr;gap:8px;align-items:center;margin-bottom:8px}
.notice{font-size:12px;color:var(--muted)}
@media(max-width:960px){.layout{grid-template-columns:1fr}.sidebar{order:2}.main{order:1} .grid-2,.grid-3{grid-template-columns:1fr}}