/* ==========================================================================
   Admin Login Stylesheet - Polished & Compact Layout
   ========================================================================== */

.admin-login-section {
  min-height: calc(100vh - 75px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5.5rem 1.5rem 2.5rem;
  background: radial-gradient(circle at center, rgba(229, 35, 41, 0.08) 0%, rgba(10, 10, 10, 0.98) 75%),
              url('/images/hero-bg.jpg') center/cover no-repeat;
}

.login-card {
  background: rgba(20, 20, 20, 0.92);
  border: 1px solid var(--border-dark);
  border-radius: 20px;
  padding: 2.5rem 2.5rem;
  max-width: 440px;
  width: 100%;
  margin: 0 auto;
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(229, 35, 41, 0.08);
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.brand-badge {
  margin-bottom: 0.75rem;
}

.login-logo {
  height: 56px;
  width: auto;
  margin: 0 auto;
  object-fit: contain;
}

.login-title {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: #ffffff;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.login-subtitle {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.login-card .form-group {
  margin-bottom: 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.login-card label {
  font-family: var(--font-heading);
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #d1d5db;
}

.input-with-icon {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
}

.input-with-icon .icon-left {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.95rem;
  pointer-events: none;
  z-index: 2;
}

.input-with-icon .form-control {
  width: 100%;
  height: 48px;
  padding: 0 1rem 0 2.6rem;
  background-color: #1f1f1f;
  border: 1px solid #333333;
  border-radius: 8px;
  color: #ffffff;
  font-size: 0.95rem;
  box-sizing: border-box;
  transition: var(--transition);
}

.input-with-icon .form-control.has-toggle {
  padding-right: 2.75rem;
}

.input-with-icon .form-control:focus {
  outline: none;
  border-color: var(--primary-red);
  box-shadow: 0 0 0 3px rgba(229, 35, 41, 0.2);
  background-color: #252525;
}

.toggle-password {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.35rem;
  font-size: 0.95rem;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.toggle-password:hover {
  color: #ffffff;
}

.form-actions {
  margin-top: 1.75rem;
}

.login-alert {
  margin-top: 1.25rem;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  animation: fadeIn 0.3s ease;
}

.login-alert.hidden {
  display: none;
}

.login-alert.success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #10b981;
}

.login-alert.error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #ef4444;
}

.login-footer {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.login-footer a:hover {
  color: var(--primary-red);
}

@media (max-width: 540px) {
  .admin-login-section {
    padding-top: 5rem;
  }
  .login-card {
    padding: 2rem 1.35rem;
  }
}