@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700&family=Open+Sans:wght@300;400;600&display=swap');

:root{
  --bg: #0a0f1c;
  --card: rgba(20, 26, 46, 0.8);
  --text: #dfe6ff;
  --muted: #98a3c7;
  --brand1: #6dd6ff;
  --brand2: #9b7cff;
  --outline: #35406b;
  --success: #2ee6a6;
  --danger: #ff6d6d;
}

*{ box-sizing: border-box; }

body{
  margin:0;
  color: var(--text);
  background: radial-gradient(1200px 800px at 10% 10%, #11183a 0%, var(--bg) 55%);
  font-family: 'Open Sans', system-ui, sans-serif;
  min-height:100dvh;
  overflow-x:hidden;
}

.bg .orb{
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  z-index: -1;
  mix-blend-mode: screen;
}
.orb1{ background: radial-gradient(circle at 30% 30%, var(--brand1), transparent 60%); top:-200px; left:-150px;}
.orb2{ background: radial-gradient(circle at 70% 50%, var(--brand2), transparent 60%); top:30%; right:-200px;}
.orb3{ background: radial-gradient(circle at 50% 80%, #3df2c8, transparent 60%); bottom:-220px; left:20%;}

.container{
  width: min(1100px, 92%);
  margin: 0 auto;
  padding: 48px 0 64px;
}

.brand{
  text-align:center;
  margin-bottom: 24px;
}
.brand.row{
  display:flex;
  justify-content: space-between;
  align-items:center;
}
.logo{
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(32px, 4vw, 40px);
  letter-spacing: 1px;
  color: #fff;
  text-shadow: 0 0 20px rgba(109,214,255,.45), 0 0 40px rgba(155,124,255,.35);
}
.logo.small{ font-size: 28px; }
.logo span{ color: var(--brand1); }
.tag{ color: var(--muted); margin-top: 8px; }

.card{
  background: linear-gradient(180deg, rgba(22,28,54,0.75), rgba(16,20,40,0.75));
  border: 1px solid rgba(109,214,255,0.15);
  box-shadow: 0 10px 40px rgba(0,0,0,.35), inset 0 0 60px rgba(109,214,255,0.06);
  backdrop-filter: blur(12px);
  border-radius: 18px;
  padding: 28px;
}

.tabs{
  display:flex;
  gap:8px;
  margin-bottom: 12px;
}
.tab{
  flex:1;
  background: transparent;
  border: 1px solid var(--outline);
  color: var(--text);
  padding: 12px 16px;
  border-radius: 12px;
  cursor: pointer;
}
.tab.active{
  border-color: transparent;
  background: linear-gradient(90deg, rgba(109,214,255,0.18), rgba(155,124,255,0.18));
  box-shadow: 0 0 24px rgba(109,214,255,0.25);
}

.form{ display:none; }
.form.show{ display:block; }

label{
  display:block;
  margin: 10px 0;
  font-weight: 600;
}
input{
  width:100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--outline);
  background: rgba(9,12,26,0.65);
  color: var(--text);
  outline: none;
  transition: box-shadow .2s ease, border-color .2s ease;
}
input:focus{
  border-color: rgba(109,214,255,0.45);
  box-shadow: 0 0 0 4px rgba(109,214,255,0.12);
}

.btn{
  width:100%;
  padding: 12px 16px;
  margin-top: 12px;
  border-radius: 12px;
  font-weight: 700;
  letter-spacing: .2px;
  border: 1px solid var(--outline);
  background: rgba(255,255,255,0.02);
  color: var(--text);
  cursor: pointer;
}
.btn.glow{
  border: none;
  background: linear-gradient(90deg, var(--brand1), var(--brand2));
  color: #061126;
  text-shadow: 0 0 12px rgba(255,255,255,0.65);
  box-shadow: 0 10px 30px rgba(109,214,255,0.35), 0 0 40px rgba(155,124,255,0.25);
}
.btn.outline:hover{
  border-color: rgba(109,214,255,0.35);
}

.hr{
  margin: 14px 0 6px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap: 12px;
}
.hr::before, .hr::after{
  content: "";
  height:1px;
  flex:1;
  background: linear-gradient(90deg, transparent, rgba(109,214,255,.25), transparent);
}
.hr span{ color: var(--muted); font-size: 12px; }

.msg{ min-height: 20px; color: var(--danger); }

.small{ color: var(--muted); font-size: 12px; }

.foot{ text-align:center; color: var(--muted); margin-top: 18px; }

.dash h1{ margin-top: 0; }
.lead{ color: var(--muted); }
.grid{
  margin-top: 16px;
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.tile{
  background: rgba(9,12,26,0.5);
  border: 1px solid rgba(109,214,255,0.15);
  border-radius: 14px;
  padding: 16px;
  box-shadow: inset 0 0 40px rgba(109,214,255,0.05);
}