/* modal.css - Modal Styling for Student Portal */

@import url('../../styles/base/design-tokens.css');

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-overlay-dark);
    z-index: var(--z-modal);
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.modal-content {
    background: white;
    border-radius: var(--radius-md);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px var(--shadow-medium);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    padding: var(--space-lg) 30px;
    border-bottom: 1px solid var(--gray-450);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.modal-header h3 {
    margin: 0;
    font-size: 1.3rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.modal-header i {
    color: var(--text-orange);
    font-size: 1.4rem;
}

.modal-body {
    padding: var(--space-xl);
}

.modal-body p {
    margin: 0 0 20px 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

.modal-body strong {
    color: var(--text-primary);
    font-weight: 600;
}

.existing-students-list {
    margin: var(--space-md) 0;
    padding: 0;
}

.existing-student-item {
    background: var(--bg-warning-pale);
    border-left: 3px solid var(--text-orange);
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.existing-student-item:last-child {
    margin-bottom: 0;
}

.existing-student-item strong {
    color: var(--text-primary);
    font-size: 1.05rem;
}

.existing-student-item span {
    color: var(--text-light);
    font-size: 0.95rem;
}

.modal-footer {
    padding: var(--space-md) 30px;
    border-top: 1px solid var(--gray-450);
    display: flex;
    gap: var(--space-sm);
    justify-content: flex-end;
}

.modal-footer button {
    padding: var(--space-xs) 20px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.modal-footer .btn-continue {
    background: var(--purple-primary);
    color: white;
}

.modal-footer .btn-continue:hover {
    background: var(--purple-dark);
}

/* Responsive */
@media (max-width: 600px) {
    .modal {
        padding: var(--space-xs);
    }
    
    .modal-content {
        max-width: 100%;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: var(--space-md);
    }
    
    .modal-footer {
        flex-direction: column-reverse;
    }
    
    .modal-footer button {
        width: 100%;
        justify-content: center;
    }
}