:root{
  --bg:#121316;
  --surface:#1b1f26;
  --surface-elev:#242a33;
  --text:#e6e9f0;
  --text-muted:#b5bdca;
  --border:rgba(255,255,255,.08);

  --primary-900:#2b3c97;
  --primary-700:#435daf;
  --primary-500:#597ac7;
  --primary-300:#7789cc;
  --primary-200:#96aad5;
  --slate-600:#5d617d;

  --accent:#597ac7;

  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:16px;
  --radius-pill:999px;

  --shadow-soft:0 6px 16px rgba(0,0,0,.25);
  --shadow-elev:0 8px 28px rgba(0,0,0,.35);

  --container-w:1100px;
}

html,body{height:100%}
body{
  color:var(--text);
  background:
    radial-gradient(140% 100% at -10% -20%, rgba(121,139,210,.18) 0%, transparent 55%),
    radial-gradient(120% 90% at 110% -10%, rgba(89,122,199,.20) 0%, transparent 60%),
    var(--bg);
  font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  padding-bottom:96px; /* space for player */
}
a{color:var(--primary-300);text-decoration:none}
a:hover{color:var(--primary-200);text-decoration:underline}

.container-np{max-width:var(--container-w);margin:0 auto;padding:0 16px}
.card-np{background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-soft)}
.hr-np{border:0;border-top:1px solid var(--border);margin:16px 0}

.navbar-np{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(89,122,199,.25), rgba(45,56,105,.20)), rgba(16,17,22,.55);
  border-bottom:1px solid var(--border);
}
body{padding-top:72px}
input::placeholder{color:var(--text-muted)}

.input-np[disabled],
.input-np[readonly] {
  background:#212529 !important;
  color:#f8f9fa !important;
  opacity: 1 !important;           /* убрать полупрозрачность */
  cursor: not-allowed;             /* курсор “нельзя редактировать” */
}