* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Cairo', sans-serif;
  background: linear-gradient(135deg, #0a0e1a 0%, #1a1040 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #e5e7eb;
  padding: 1rem;
}
.box {
  background: rgba(17, 24, 39, 0.95);
  padding: 2.5rem 2rem;
  border-radius: 20px;
  border: 1px solid #1f2937;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}
h1 {
  text-align: center;
  font-size: 2rem;
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}
.subtitle { text-align: center; color: #6b7280; font-size: 0.9rem; margin-bottom: 2rem; }
label { display: block; margin-bottom: 6px; color: #c4b5fd; font-weight: 700; font-size: 13px; }
select, input[type="password"] {
  width: 100%; padding: 0.9rem 1rem;
  background: #1f2937; border: 1px solid #374151;
  border-radius: 12px; color: #e5e7eb;
  font-size: 1rem; margin-bottom: 1rem;
  font-family: inherit;
}
select:focus, input:focus { outline: none; border-color: #8b5cf6; box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2); }
select option { background: #1f2937; color: #fff; }
button {
  width: 100%; padding: 0.9rem;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: white; border: none; border-radius: 12px;
  font-size: 1.05rem; font-weight: 700;
  cursor: pointer; transition: all 0.2s;
  font-family: inherit;
}
button:hover { opacity: 0.9; transform: translateY(-1px); }
.error {
  background: rgba(127, 29, 29, 0.4); color: #fca5a5;
  padding: 0.8rem; border-radius: 10px; margin-bottom: 1.2rem;
  text-align: center; font-size: 0.9rem;
  border: 1px solid rgba(220, 38, 38, 0.3);
}
.footer { text-align: center; margin-top: 1.5rem; color: #4b5563; font-size: 0.75rem; }