/* same as before, trimmed? Keep full */
:root{
  --bg:#0b0f19;
  --card:#121a2a;
  --muted:#8ea0c0;
  --text:#eef3ff;
  --accent:#6aa9ff;
  --accent2:#7c5cff;
  --danger:#ff5c7a;
  --ok:#33d19b;
  --radius:18px;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 20% 0%, rgba(124,92,255,.25), transparent 60%),
              radial-gradient(900px 500px at 90% 10%, rgba(106,169,255,.22), transparent 55%),
              var(--bg);
  color:var(--text);
}
.container{max-width:1100px;margin:0 auto;padding:18px;}
.header{display:flex;gap:14px;align-items:center;justify-content:space-between;margin:8px 0 16px;}
.brand{display:flex;gap:10px;align-items:center;}
.logoMark{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--accent2),var(--accent));box-shadow:0 12px 30px rgba(106,169,255,.18);}
.h1{font-size:18px;margin:0}
.sub{font-size:12px;color:var(--muted);margin:2px 0 0}
.card{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);box-shadow:0 20px 60px rgba(0,0,0,.30);padding:16px;}
.grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px;}
@media (max-width:920px){.grid{grid-template-columns:1fr}}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
@media (max-width:560px){.row{grid-template-columns:1fr}}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;}
input[type="text"], textarea, input[type="datetime-local"]{width:100%;padding:12px 12px;border-radius:14px;border:1px solid rgba(255,255,255,.10);outline:none;background:rgba(0,0,0,.22);color:var(--text);}
textarea{min-height:120px;resize:vertical;}
.inline{display:flex;gap:10px;align-items:center;flex-wrap:wrap;}
.chip{display:inline-flex;gap:10px;align-items:center;padding:10px 12px;border-radius:14px;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.18);}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 14px;border-radius:14px;border:none;cursor:pointer;color:#08101f;background:linear-gradient(135deg,var(--accent2),var(--accent));font-weight:700;box-shadow:0 14px 35px rgba(106,169,255,.20);}
.btn:disabled{opacity:.6;cursor:not-allowed}
.note{font-size:12px;color:var(--muted);margin-top:8px}
.preview{display:flex;flex-direction:column;gap:12px;}
.preview img{width:100%;border-radius:var(--radius);border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.18);}
.alert{padding:12px;border-radius:14px;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.22);}
.alert.error{border-color:rgba(255,92,122,.35)}
.alert.ok{border-color:rgba(51,209,155,.35)}
small.muted{color:var(--muted)}