/**
 * Login Page Styles - SocialPowerHub
 * Modern login form design with gradient hero
 * Last Updated: October 28, 2025
 */

/* Hero Section */
.login-hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(139, 92, 246, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(59, 130, 246, 0.3) 0%, transparent 50%);
}

/* Login Card */
.login-card {
    border-radius: 1.5rem;
    transition: all 0.3s ease;
}

.login-card:hover {
    transform: translateY(-5px);
}

.login-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
}

.login-card .form-control {
    border: 2px solid #e5e7eb;
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.login-card .form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.25rem rgba(102, 126, 234, 0.1);
}

/* Toggle Password Button */
#togglePassword {
    border: none;
    background: transparent;
    padding: 0.5rem 1rem;
    color: #6b7280;
}

#togglePassword:hover {
    color: #667eea;
}

/* Button Gradient */
.btn-gradient-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-gradient-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
    color: white;
}

/* Features Section */
.feature-item {
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-icon-circle {
    width: 60px;
    height: 60px;
    margin: 0 auto;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

/* Alert Enhancements */
.alert {
    border-radius: 1rem;
    border: none;
}

.alert-danger {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #991b1b;
}

/* Responsive */
@media (max-width: 768px) {
    .login-hero-section .display-4 {
        font-size: 2rem;
    }

    .login-card .card-body {
        padding: 2rem 1.5rem;
    }
}