/* Modern Login Page Styles */

/* Custom scrollbar for webkit browsers */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

/* Enhanced form focus states */
.login-form input:focus {
    transform: translateY(-1px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Button hover effects */
.login-button {
    position: relative;
    overflow: hidden;
}

.login-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.login-button:hover::before {
    left: 100%;
}

/* Glass morphism effect enhancement */
.glass-card {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Responsive improvements */
@media (max-width: 640px) {
    .login-container {
        padding: 1rem;
    }
    
    .glass-card {
        margin: 0.5rem;
        padding: 1.5rem;
    }
    
    .login-title {
        font-size: 1.5rem;
    }
    
    .login-subtitle {
        font-size: 0.875rem;
    }
}

/* Animation for form elements */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-form > * {
    animation: slideInUp 0.6s ease-out forwards;
}

.login-form > *:nth-child(1) { animation-delay: 0.1s; }
.login-form > *:nth-child(2) { animation-delay: 0.2s; }
.login-form > *:nth-child(3) { animation-delay: 0.3s; }
.login-form > *:nth-child(4) { animation-delay: 0.4s; }
.login-form > *:nth-child(5) { animation-delay: 0.5s; }

/* Loading state for button */
.login-button.loading {
    pointer-events: none;
    opacity: 0.7;
}

.login-button.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error message styling */
.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
    padding: 0.75rem;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* Success message styling */
.success-message {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #86efac;
    padding: 0.75rem;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

/* Enhanced input styling */
.modern-input {
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    backdrop-filter: blur(10px);
}

.modern-input:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(147, 51, 234, 0.5);
    box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.1);
}

.modern-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* Checkbox styling */
.modern-checkbox {
    appearance: none;
    width: 1rem;
    height: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 0.25rem;
    background: rgba(255, 255, 255, 0.1);
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
}

.modern-checkbox:checked {
    background: linear-gradient(135deg, #8b5cf6, #3b82f6);
    border-color: #8b5cf6;
}

.modern-checkbox:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
}

/* Link hover effects */
.modern-link {
    position: relative;
    transition: color 0.3s ease;
}

.modern-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -2px;
    left: 0;
    background: currentColor;
    transition: width 0.3s ease;
}

.modern-link:hover::after {
    width: 100%;
}