*{
  box-sizing:border-box;
  margin:0;
  padding:0;
}

:root{
  --bg-1:#070816;
  --bg-2:#0f1226;
  --bg-3:#171a36;
  --text:#ffffff;
  --muted:rgba(255,255,255,.72);
  --muted-2:rgba(255,255,255,.55);
  --border:rgba(255,255,255,.10);
  --pink:#ff4fa3;
  --purple:#7c4dff;
  --blue:#54a6ff;
  --panel:rgba(255,255,255,.06);
  --shadow:0 20px 60px rgba(0,0,0,.35);
  --radius-xl:28px;
  --radius-lg:22px;
  --radius-md:16px;
  --max:1180px;
}

html{
  scroll-behavior:smooth;
}

body{
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 15% 20%, rgba(124,77,255,.25), transparent 28%),
    radial-gradient(circle at 80% 20%, rgba(255,79,163,.18), transparent 25%),
    radial-gradient(circle at 50% 80%, rgba(84,166,255,.12), transparent 28%),
    linear-gradient(135deg,var(--bg-1),var(--bg-2) 45%,var(--bg-3));
  min-height:100vh;
  line-height:1.5;
  overflow-x:hidden;
}

a{
  color:inherit;
  text-decoration:none;
}

button,
input,
select,
textarea{
  font:inherit;
}

.container{
  width:min(var(--max), calc(100% - 32px));
  margin:0 auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:100;
  backdrop-filter:blur(16px);
  background:rgba(8,10,24,.45);
  border-bottom:1px solid rgba(255,255,255,.06);
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:16px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  letter-spacing:-.02em;
  font-size:1.05rem;
}

.brand-badge{
  width:42px;
  height:42px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--pink),var(--purple));
  display:grid;
  place-items:center;
  box-shadow:0 10px 30px rgba(124,77,255,.35);
  font-size:1.1rem;
}

.nav-links{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
}

.nav-links a{
  color:var(--muted);
  font-size:.95rem;
}

.auth-user{
  color:rgba(255,255,255,.78);
  font-size:.95rem;
  max-width:220px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.hero{
  padding:72px 0 40px;
}

.hero-card{
  background:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.04));
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow);
  backdrop-filter:blur(18px);
  padding:42px;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
  color:#f6d7e6;
  font-size:.92rem;
  margin-bottom:18px;
}

.hero h1{
  font-size:clamp(2.5rem, 5vw, 5rem);
  line-height:.95;
  letter-spacing:-.05em;
  max-width:760px;
}

.hero h1 span{
  background:linear-gradient(135deg,#ffffff,#f7a7d5 45%,#8fbfff 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

.hero p{
  margin-top:18px;
  color:var(--muted);
  font-size:1.08rem;
  max-width:720px;
}

.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:28px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:14px 22px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:700;
  transition:all .2s ease;
  cursor:pointer;
  white-space:nowrap;
}

.btn:hover{
  transform:translateY(-1px);
}

.btn-primary{
  background:linear-gradient(135deg,var(--pink),var(--purple));
  box-shadow:0 16px 40px rgba(124,77,255,.28);
  color:#fff;
}

.btn-secondary{
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.12);
  color:#fff;
}

.btn-disabled{
  opacity:.5;
  pointer-events:none;
}

.section{
  padding:34px 0;
}

.section-title{
  margin-bottom:18px;
}

.section-title h2{
  font-size:clamp(1.8rem, 3vw, 2.6rem);
  letter-spacing:-.04em;
}

.section-title p{
  margin-top:8px;
  color:var(--muted);
  max-width:720px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:18px;
}

.card{
  background:linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.045));
  border:1px solid rgba(255,255,255,.08);
  border-radius:24px;
  overflow:hidden;
  box-shadow:var(--shadow);
}

.card-body{
  padding:18px;
}

.card h3{
  font-size:1.1rem;
  letter-spacing:-.03em;
}

.card p{
  color:var(--muted);
  margin-top:8px;
}

.form-wrap{
  max-width:820px;
}

.form-card{
  background:linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.045));
  border:1px solid rgba(255,255,255,.08);
  border-radius:28px;
  padding:24px;
  box-shadow:var(--shadow);
}

.form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin-top:18px;
}

.field{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.field.full{
  grid-column:1 / -1;
}

label{
  color:var(--muted);
  font-size:.95rem;
}

input,
select,
textarea{
  width:100%;
  padding:14px 16px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.05);
  color:#fff;
  outline:none;
}

textarea{
  min-height:120px;
  resize:vertical;
}

input::placeholder,
textarea::placeholder{
  color:rgba(255,255,255,.38);
}

select option{
  background:#111827;
  color:#fff;
}

.list{
  display:grid;
  gap:14px;
}

.member-item{
  padding:18px;
  border-radius:20px;
  background:linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.045));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow);
}

.member-item strong{
  font-size:1.08rem;
}

.member-item .meta{
  color:var(--muted);
  margin-top:8px;
}

.notice-box{
  padding:18px;
  border-radius:20px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.05);
  color:var(--muted);
}

.empty-box{
  padding:20px;
  border-radius:20px;
  border:1px dashed rgba(255,255,255,.14);
  color:var(--muted);
  text-align:center;
}

.footer{
  padding:34px 0 50px;
  color:rgba(255,255,255,.6);
  font-size:.92rem;
}

@media (max-width:960px){
  .grid{
    grid-template-columns:1fr;
  }

  .form-grid{
    grid-template-columns:1fr;
  }
}

@media (max-width:760px){
  .nav-links a:not(.btn){
    display:none;
  }

  .hero{
    padding-top:40px;
  }

  .hero-card{
    padding:26px;
  }

  .auth-user{
    max-width:120px;
  }
}