body {
  background:
    radial-gradient(circle at 15% 15%, rgba(19, 195, 255, 0.22), transparent 42%),
    radial-gradient(circle at 85% 20%, rgba(255, 182, 48, 0.2), transparent 35%),
    linear-gradient(160deg, #050b1c 0%, #0a1633 45%, #071227 100%);
  color: #e8f6ff;
}

.container {
  width: min(980px, 92%);
}

.card {
  position: relative;
  border: 1px solid rgba(76, 203, 255, 0.28);
  background: linear-gradient(145deg, rgba(8, 26, 59, 0.88), rgba(4, 16, 38, 0.92));
  box-shadow: 0 18px 48px rgba(3, 8, 24, 0.5);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: -90px auto auto -90px;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(19, 195, 255, 0.35), transparent 70%);
  pointer-events: none;
}

.card::after {
  content: "";
  position: absolute;
  inset: auto -90px -90px auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 181, 46, 0.28), transparent 72%);
  pointer-events: none;
}

.brand-row {
  display: flex;
  align-items: center;
  margin-bottom: 0.6rem;
}

.brand-logo {
  width: 120px;
  height: 120px;
  object-fit: contain;
  filter: brightness(0) invert(1) drop-shadow(0 4px 10px rgba(0, 0, 0, 0.35));
}

h1 {
  color: #ffffff;
  letter-spacing: 0.02em;
}

.subtitle,
.admin-link-wrap {
  color: #bcdfff;
}

label {
  color: #e0f2ff;
}

input,
select {
  border-color: rgba(114, 213, 255, 0.35);
  background: rgba(6, 22, 49, 0.9);
  color: #eff9ff;
}

input::placeholder {
  color: #8bb7d1;
}

input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(1);
  opacity: 0.95;
}

input:focus,
select:focus {
  border-color: #32ccff;
  outline: 3px solid rgba(50, 204, 255, 0.2);
}

.btn {
  background: linear-gradient(100deg, #13c3ff, #0f96ff);
  color: #041427;
}

.btn:hover {
  background: linear-gradient(100deg, #2fd0ff, #2ca8ff);
}

a,
.text-link {
  color: #ffd166;
}

a:hover,
.text-link:hover {
  color: #ffdf93;
}

.message.success {
  color: #7ff3b8;
}

.message.error {
  color: #ff9f9f;
}