:root{
  --bg1:#0b1020;
  --bg2:#0f1b3a;
  --card:#0f172a;
  --card2:#0b1224;
  --text:#e5e7eb;
  --muted:#9ca3af;
  --line:rgba(255,255,255,.10);

  --accent:#6d28d9;
  --accent2:#22c55e;
  --danger:#ef4444;

  --shadow:0 20px 60px rgba(0,0,0,.45);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{height:100%}

body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;
  color:var(--text);
  background:
    radial-gradient(900px 500px at 15% 15%, rgba(109,40,217,.35), transparent 55%),
    radial-gradient(800px 500px at 85% 30%, rgba(34,197,94,.18), transparent 60%),
    linear-gradient(180deg,var(--bg1),var(--bg2));
}

.page{
  min-height:100%;
  display:grid;
  place-items:center;
  padding:28px 16px;
  gap:18px;
}

.card{
  width:min(420px,100%);
  background:
    linear-gradient(180deg, rgba(255,255,255,.06), transparent 38%),
    linear-gradient(180deg, var(--card), var(--card2));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:22px;
}

.card__header{margin-bottom:14px}

.brand{
  display:flex;
  gap:12px;
  align-items:center;
}

/* avatar box EXACT same as before */
.brand__mark{
  width:44px;
  height:44px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg, rgba(109,40,217,.95), rgba(34,197,94,.75));
  box-shadow:0 12px 30px rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.10);
}

.brand__text h1{
  margin:0;
  font-size:20px;
}
.brand__text p{
  margin:4px 0 0;
  font-size:13px;
  color:var(--muted);
}

.form{display:flex;flex-direction:column;gap:14px}

.field{position:relative}

.field input{
  width:100%;
  padding:16px 14px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:var(--text);
  outline:none;
}

.field input:focus{
  border-color:rgba(109,40,217,.65);
  box-shadow:0 0 0 4px rgba(109,40,217,.18);
}

.field input::placeholder{color:transparent}

.field label{
  position:absolute;
  left:14px;
  top:14px;
  font-size:14px;
  color:rgba(229,231,235,.75);
  pointer-events:none;
  transition:.15s;
}

.field input:focus + label,
.field input:not(:placeholder-shown) + label{
  top:8px;
  font-size:12px;
}

.field__hint{
  display:none;
  margin-top:6px;
  font-size:12px;
  color:var(--danger);
}

.field.is-error input{border-color:var(--danger)}
.field.is-error .field__hint{display:block}

.password-wrap{position:relative}

.icon-btn{
  position:absolute;
  right:10px;
  top:10px;
  height:36px;
  width:42px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:#fff;
  cursor:pointer;
}

.row{display:flex;align-items:center}

.checkbox{
  display:flex;
  gap:8px;
  font-size:13px;
  color:var(--muted);
}

.btn{
  border:none;
  border-radius:14px;
  padding:14px;
  font-weight:700;
  cursor:pointer;
  background:linear-gradient(135deg, rgba(109,40,217,.95), rgba(34,197,94,.75));
  color:#fff;
}

.btn__spinner{
  display:none;
  width:16px;
  height:16px;
  border:2px solid rgba(255,255,255,.45);
  border-top-color:#fff;
  border-radius:50%;
  animation:spin .8s linear infinite;
}

@keyframes spin{to{transform:rotate(360deg)}}
.btn.is-loading .btn__spinner{display:inline-block}

.toast{
  display:none;
  margin-top:10px;
  padding:10px;
  border-radius:14px;
  background:rgba(255,255,255,.04);
  font-size:13px;
}
.toast.is-show{display:block}

.footer{
  font-size:12px;
  color:var(--muted);
  text-align:center;
}