:root {
  --bg-1: #0b1220;
  --bg-2: #111b2e;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --primary: #2563eb;
  --primary-2: #1d4ed8;
  --ring: rgba(37, 99, 235, 0.2);
  --border: #e2e8f0;
}

/* page wrapper */
.login-page {
  min-height: calc(100vh - 140px);
  background:
    radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.18), transparent 35%),
    radial-gradient(circle at 80% 80%, rgba(14, 165, 233, 0.16), transparent 35%),
    linear-gradient(135deg, var(--bg-1), var(--bg-2));
  padding: 48px 0 64px;
}

.login-section {
  position: relative;
  overflow: hidden;
}

.login-bg-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.3;
  z-index: 0;
}

.login-bg-shape-1 {
  width: 260px;
  height: 260px;
  background: #38bdf8;
  top: -70px;
  right: -70px;
}

.login-bg-shape-2 {
  width: 320px;
  height: 320px;
  background: #2563eb;
  bottom: -130px;
  left: -100px;
}

.login-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}

/* info panel */
.login-info {
  color: #e2e8f0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  padding: 34px 28px;
  backdrop-filter: blur(6px);
}

.login-badge {
  display: inline-block;
  background: rgba(56, 189, 248, 0.2);
  color: #dbeafe;
  border: 1px solid rgba(147, 197, 253, 0.35);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  margin-bottom: 14px;
}

.login-info h1 {
  margin: 0 0 12px;
  font-size: 30px;
  color: #fff;
}

.login-info p {
  margin: 0 0 18px;
  line-height: 2;
  color: #cbd5e1;
}

.login-info ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.login-info li {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.login-info li i {
  color: #38bdf8;
}

/* login card */
.login-card {
  background: var(--card);
  border-radius: 20px;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(2, 8, 23, 0.22);
  padding: 30px 24px;
}

.login-card-head h2 {
  margin: 0;
  color: var(--text);
  font-size: 24px;
}

.login-card-head p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.login-form {
  margin-top: 22px;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 7px;
  font-size: 14px;
  color: #1e293b;
  font-weight: 600;
}

.input-wrap {
  display: flex;
  align-items: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0 10px;
  transition: .2s ease;
}

.input-wrap:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--ring);
}

.input-wrap > i {
  color: #94a3b8;
  font-size: 15px;
  margin-left: 8px;
}

.input-wrap input {
  width: 100%;
  height: 46px;
  border: 0;
  outline: none;
  font-size: 14px;
  background: transparent;
  color: #0f172a;
  font-family: inherit;
}

.toggle-pass {
  border: 0;
  background: transparent;
  cursor: pointer;
  color: #64748b;
  padding: 6px;
}

.form-row {
  margin: 8px 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.remember-me {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #334155;
  font-size: 13px;
}

.forgot-link {
  font-size: 13px;
  color: var(--primary);
  text-decoration: none;
}

.forgot-link:hover {
  color: var(--primary-2);
  text-decoration: underline;
}

.login-btn {
  width: 100%;
  height: 48px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), #3b82f6);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  transition: .2s ease;
}

.login-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.35);
}

.login-divider {
  position: relative;
  margin: 18px 0 14px;
  text-align: center;
}

.login-divider::before {
  content: "";
  position: absolute;
  inset: 50% 0 auto 0;
  height: 1px;
  background: #e2e8f0;
}

.login-divider span {
  position: relative;
  background: #fff;
  padding: 0 10px;
  color: #94a3b8;
  font-size: 12px;
}

.register-link {
  display: block;
  text-align: center;
  text-decoration: none;
  color: #475569;
  font-size: 14px;
}

.register-link strong {
  color: var(--primary);
}

/* responsive */
@media (max-width: 980px) {
  .login-container {
    grid-template-columns: 1fr;
  }

  .login-info {
    order: 2;
  }

  .login-card {
    order: 1;
  }
}


.form-alert {
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 14px;
  font-size: 14px;
}

.form-alert-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.form-alert ul {
  margin: 0;
  padding-right: 18px;
}