/* ====== Base / Reset ====== */
* { box-sizing: border-box; }
:root{
  --bg1:#0f1221;
  --bg2:#1a1f3a;
  --card:#14182b88;          /* glass layer */
  --text:#e8ebff;
  --muted:#b7bce0;
  --accent:#6c8cff;
  --accent-2:#8f63ff;
  --danger:#ff6b6b;
  --ring: 0 0 0 3px color-mix(in oklab, var(--accent) 35%, transparent);
  --radius:18px;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}
html,body{ height:100%; }
body{
  margin:0;
  font: 500 16px/1.5 ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 700px at 10% 10%, #1e2448 0%, transparent 60%),
              radial-gradient(900px 600px at 90% 30%, #2b1f4a 0%, transparent 60%),
              linear-gradient(180deg, var(--bg1), var(--bg2));
  display:grid;
  place-items:center;
  padding: 24px;
}

/* ====== Card ====== */
body > div{
  width:min(420px, 92vw);
  background: color-mix(in oklab, var(--card) 70%, transparent);
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);
  border:1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:28px 26px;
  position:relative;
  overflow:hidden;
}

/* Decorative gradient bar */
body > div::before{
  content:"";
  position:absolute; inset:auto -30% 0 -30%;
  height:6px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  filter: blur(6px) saturate(150%);
}

/* ====== Headings / text ====== */
h2{
  margin: 4px 0 6px;
  font-weight: 800;
  letter-spacing:.2px;
}
p{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: .95rem;
}

/* ====== Form ====== */
#loginform{
  display:grid;
  gap:14px;
}

#loginform input{
  width:100%;
  padding: 12px 14px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(18, 22, 44, .6);
  color: var(--text);
  outline:none;
  transition:.2s ease;
}

#loginform input::placeholder{
  color: color-mix(in oklab, var(--muted) 75%, #fff 0%);
}

/* Focus ring + subtle lift */
#loginform input:focus{
  border-color: color-mix(in oklab, var(--accent) 70%, #fff 0%);
  box-shadow: var(--ring);
  transform: translateY(-1px);
}

/* Invalid quick style (if you add required attr) */
#loginform input:invalid{
  border-color: color-mix(in oklab, var(--danger) 60%, transparent);
}

/* ====== Button ====== */
#loginform button{
  margin-top: 6px;
  padding: 12px 16px;
  border:0;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color:#fff;
  font-weight: 700;
  letter-spacing:.3px;
  cursor:pointer;
  transition: transform .12s ease, filter .2s ease, box-shadow .2s ease;
  box-shadow: 0 6px 18px rgba(108,140,255,.35);
}

#loginform button:hover{
  filter: brightness(1.05);
  transform: translateY(-1px);
}

#loginform button:active{
  transform: translateY(0);
}

/* ====== Small extras ====== */
@media (prefers-reduced-motion: no-preference){
  body > div{ animation: pop .22s ease-out; }
  @keyframes pop{ from{ transform: scale(.98); opacity:.0 } to{ transform: scale(1); opacity:1 } }
}

/* Better spacing on very small screens */
@media (max-width:380px){
  body{ padding:16px; }
  body > div{ padding:22px 18px; }
}