/* ====== Base ====== */
:root{
  --bg0:#07081a;
  --bg1:#0b1231;
  --glass: rgba(255,255,255,.08);
  --stroke: rgba(255,255,255,.14);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.65);

  --btn: #6a57ff;
  --btn2:#5642ff;

  --shadow: 0 18px 50px rgba(0,0,0,.45);
  --radius: 18px;
  --radiusBtn: 14px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background: radial-gradient(1100px 700px at 14% 10%, rgba(106,87,255,.35), transparent 58%),
              radial-gradient(900px 600px at 88% 18%, rgba(90,170,255,.22), transparent 56%),
              radial-gradient(800px 800px at 50% 110%, rgba(255,255,255,.06), transparent 60%),
              linear-gradient(180deg, var(--bg1), var(--bg0));
  overflow-x:hidden;
}

.bg{position:fixed; inset:0; pointer-events:none; z-index:-1}
.blob{
  position:absolute; border-radius:999px;
  filter: blur(70px);
  opacity:.35;
}
.b1{width:520px;height:520px; left:-220px; top:-180px; background: rgba(106,87,255,.75)}
.b2{width:540px;height:540px; right:-260px; top:120px; background: rgba(92,150,255,.55)}
.b3{width:520px;height:520px; left:30%; bottom:-280px; background: rgba(255,255,255,.18)}

.wrap{max-width:1200px; margin:0 auto; padding:22px}
a{color:inherit; text-decoration:none}

/* ====== Topbar ====== */
.topbar{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  margin-bottom:18px;
}

.search{
  flex: 1 1 360px;
  min-width: 280px;
  height:44px;
  display:flex;
  align-items:center;
  gap:10px;
  padding:0 14px;
  border-radius:999px;
  background: rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  backdrop-filter: blur(12px);
}
.search-ico{width:18px; height:18px; color: rgba(255,255,255,.7); display:grid; place-items:center}
.search-ico svg{width:18px;height:18px}
.search input{
  width:100%;
  background:transparent;
  border:0;
  outline:0;
  color: var(--text);
  font-weight:700;
  letter-spacing:-.01em;
}
.search input::placeholder{color: rgba(255,255,255,.55); font-weight:700}

.chips{
  display:flex; gap:10px;
  flex: 0 0 auto;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.chip{
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.84);
  padding:10px 14px;
  border-radius:999px;
  font-weight:900;
  font-size:13px;
  letter-spacing:-.01em;
  cursor:pointer;
  transition: transform .15s ease, background .15s ease, filter .15s ease;
}
.chip:hover{transform: translateY(-1px); background: rgba(255,255,255,.08)}
.chip.is-active{
  background: linear-gradient(135deg, rgba(106,87,255,.95), rgba(86,66,255,.88));
  border-color: rgba(255,255,255,.18);
}

/* ====== Grid panels ====== */
.grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
}

.panel{
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius: 22px;
  padding:18px 18px 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.panel-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:2px 6px 12px;
}
.panel-head h2{
  margin:0;
  font-size:14px;
  letter-spacing:.12em;
  color: rgba(255,255,255,.75);
  font-weight:900;
}

.btn-list{display:flex; flex-direction:column; gap:12px; padding:6px}

.group{
  margin: 10px 2px 2px;
  font-weight:900;
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color: rgba(255,255,255,.55);
}

/* Button with icon */
.big-btn{
  display:flex;
  align-items:center;
  gap:12px;
  height:46px;
  width:100%;
  border-radius: var(--radiusBtn);
  background: linear-gradient(180deg, rgba(106,87,255,.95), rgba(86,66,255,.92));
  border:1px solid rgba(255,255,255,.18);
  box-shadow: 0 10px 24px rgba(0,0,0,.28);
  font-weight:900;
  letter-spacing:.08em;
  font-size:12.5px;
  text-transform: uppercase;
  padding: 0 14px;
  transition: transform .15s ease, filter .15s ease, box-shadow .15s ease;
}
.big-btn:hover{transform: translateY(-2px); filter: brightness(1.05); box-shadow: 0 16px 34px rgba(0,0,0,.32)}
.big-btn:active{transform: translateY(0px); filter: brightness(.98)}

.btn-ico{
  width:28px;height:28px;
  border-radius: 10px;
  background: rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.16);
  display:grid; place-items:center;
  flex: 0 0 auto;
}
.btn-ico img{
  width:18px;height:18px;
  border-radius: 4px;
}
.btn-txt{
  flex:1 1 auto;
  text-align:center;
  padding-right: 28px; /* balance icon space for true center */
}

.big-btn.is-hidden{display:none}

/* ====== Footer ====== */
.footer{
  padding:14px 4px 4px;
  color: rgba(255,255,255,.55);
  font-weight:600;
  font-size:12px;
}

/* ====== Responsive ====== */
@media (max-width: 980px){
  .grid{grid-template-columns: 1fr}
}