/* Custom styles for authentication pages */

/* Smooth animations for form elements */
.form-input {
    transition: all 0.3s ease;
}

.form-input:focus {
    transform: translateY(-1px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.15);
}

/* Custom button hover effects */
.btn-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: all 0.3s ease;
}

.btn-gradient:hover {
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
}

/* Floating label animation */
.floating-label {
    position: relative;
}

.floating-label input:focus + label,
.floating-label input:not(:placeholder-shown) + label {
    transform: translateY(-1.5rem) scale(0.85);
    color: #667eea;
}

/* Custom checkbox styling */
.custom-checkbox {
    appearance: none;
    width: 1rem;
    height: 1rem;
    border: 2px solid #d1d5db;
    border-radius: 0.25rem;
    background: white;
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
}

.custom-checkbox:checked {
    background: #667eea;
    border-color: #667eea;
}

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

/* Loading state for buttons */
.btn-loading {
    position: relative;
    color: transparent;
}

.btn-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1rem;
    height: 1rem;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Error message animations */
.error-message {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Success message styling */
.success-message {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 1rem;
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    animation: slideIn 0.3s ease-out;
}

/* Responsive improvements */
@media (max-width: 640px) {
    .auth-container {
        padding: 1rem;
    }
    
    .auth-form {
        padding: 1.5rem;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .auth-container {
        background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    }
    
    .auth-form {
        background: rgba(31, 41, 55, 0.8);
        border-color: rgba(75, 85, 99, 0.2);
    }
    
    .form-input {
        background: rgba(55, 65, 81, 0.8);
        border-color: rgba(75, 85, 99, 0.3);
        color: white;
    }
    
    .form-input::placeholder {
        color: rgba(156, 163, 175, 0.7);
    }
}