/* ======================================================
   BIDARIJA THEME SYSTEM
   Central Theme CSS
   ====================================================== */

/* 🌙 DARK — Default (Bidarija Original) */
:root{
  --bg:#0b1020;
  --card:#121833;
  --soft:#171f3f;
  --text:#e7ecff;
  --muted:#aab3d5;
  --brand:#6aa7ff;
  --brand2:#7cf2c7;
  --gold:#f6d36b;
  --danger:#ff7b7b;
  --border:rgba(255,255,255,.08);
  --shadow:0 10px 30px rgba(0,0,0,.35);
}

/* ☀️ LIGHT — ruhig & weich */
html[data-theme="light"]{
  --bg:#f6f8fc;
  --card:#ffffff;
  --soft:#f1f4fb;
  --text:#0f172a;
  --muted:#475569;
  --brand:#2563eb;
  --brand2:#0ea5e9;
  --gold:#b45309;
  --danger:#dc2626;
  --border:rgba(15,23,42,.10);
  --shadow:0 10px 30px rgba(2,6,23,.08);
}

/* OS Integration */
html { color-scheme: dark; }
html[data-theme="light"] { color-scheme: light; }

/* ======================================================
   BASE STYLES
   ====================================================== */

body{
  margin:0;
  background:
    radial-gradient(1000px 700px at 10% -10%, rgba(106,167,255,.20) 0%, transparent 55%),
    radial-gradient(900px 600px at 90% 0%, rgba(124,242,199,.18) 0%, transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:Inter,system-ui,Segoe UI,Arial,sans-serif;
  line-height:1.8;
}

/* Cards */
.card{
  background:var(--card);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
}

/* Header */
header{
  background:rgba(11,16,32,.82);
  backdrop-filter: blur(8px);
  border-bottom:1px solid var(--border);
}
html[data-theme="light"] header{
  background:rgba(246,248,252,.85);
}